y = 2x+10

I **WILL USE SUBSTITUTION TO SOLVE THE PROBLEM BY EQUATING -2X-6 TO 2X+10 SINCE THEY ARE BOTH EQUAL TO Y**

**WILL USE SUBSTITUTION TO SOLVE THE PROBLEM BY EQUATING -2X-6 TO 2X+10 SINCE THEY ARE BOTH EQUAL TO Y[tex] - 2x - 6 = 2x + 10 \\ - 2x - 2x = 10 + 6 \\ - 4x = 16 \\ \frac{ - 4x}{ - 4} = \frac{16}{ - 4} \\ x = - 4[/tex]**

USE ANY OF THE EQUATIONS TO FIND THE VALUE OF Y YOU WILL GET THE SAME ANSWER

[tex]y = -2 ( - 4) - 6 \\ y = 8 - 6 \\ y = 2[/tex]

ATTACHED IS THE SOLUTION

**Answer:**

**Simplifying**

**y = -2x + -6**

**Reorder the terms:**

**y = -6 + -2x**

**Solving**

**y = -6 + -2x**

**Solving for variable 'y'.**

**Move all terms containing y to the left, all other terms to the right.**

**Simplifying**

**y = -6 + -2x**

-----------------------------

Simplifying

y = 2x + 10

Reorder the terms:

y = 10 + 2x

Solving

y = 10 + 2x

Solving for variable 'y'.

Move all terms containing y to the left, all other terms to the right.

Simplifying

y = 10 + 2x

how do you know if the mapping is a function

**Answer:**

Suppose every object in the domain has only one image in the codomain, then the mapping is a function. Otherwise, it is not a functions

Looking at the given mapping:

-2 is mapped to both 1 and 3

0 is mapped to -3

1 is mapped to 4

3 is mapped to 1

**Because -2 has more than one image, it disqualifies the mapping from being a function.**

HELP!!! PLEASE!! I HAVE 10 MINUTES TO ANSWER THIS! I WILL GIVE 40 POINTS

The answer to this question is C

**Answer:**

option number 3

**Step-by-step explanation:**

day 3 = 1000 sales

day 6 = 2000 sales

day 9 = 3000 sales

Ethan and Adrian are reading the same book. At the beginning of the month, Ethan was on page 18 and Adrian was on page 45. Ethan will read 12 pages per day and Adrian will read 9 pages per day. Let E represent the page of the book that Ethan is on at the end of t days into the month, and let A represent the page of the book that Adrian is on at the end of t days into the month. Write an equation for each situation, in terms of t, and determine whether Ethan or Adrian is farther along in the book after 4 days.

The **equations** are e = 18+12t and a = 45+9t

**Adrian** will be father along in the book after 4 days. She will be 15 pages ahead of **Ethan**

Ethan's page number at the beginning of the month = 18

Adrian's **page** number at the beginning of the month = 45

Pages read by Ethan each day = 12 pages

Pages read by Adrian each day = 9 pages

Let e represent the page of the book that Ethan is on at the end of t **days** into the month. Let a represent the page of the book that Adrian is on at the end of t days into the month.

Formulating the **equation** we get the following:

e = 18 + 12t

a = 45 + 9t

Finding the page number of both Ethan and Adrian after 4 days by substituting the values in the equations we get:

e = 18+12(4)

e = 66

a = 45 + 9(4)

a = 81

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Homework #5

Question 9 of 12

AMORTIZATION Car loans are often spread into multiple regular payments over time. This process is called amortization. Each payment

reduces the remaining principal, and the interest accrued for the next payment is based on the reduced principal. The monthly payment is

fixed; so, with each subsequent payment, an increasing portion goes toward principal, and a decreasing portion goes toward interest. Lori

takes out a car loan of $15,000 for 3 years, with a 3% interest rate. When the loan is amortized into monthly payments, the total interest paid by

the end of the loan term will be $704.

Calculate the simple interest Lori would pay if the loan was not amortized and the entire loan was paid at the end of 3 years.

$15

The **simple interest **Lori would pay if the loan was not **amortized **and the entire loan was paid at the end of 3 years is $ 1,350.

It is given in the question that:-

**Principal** = $15,000

**Time period ** = 3 years

**Interest rate** = 3 %

Total interest paid by Lori, if the loan was amortized = $ 704.

We have to find the simple interest Lori would pay if the loan was not amortized and the entire loan was paid at the end of 3 years.

We know that,

Simple interest = (Principal*Rate*Time)/100

Hence,

Simple interest = (15000*3*3)/100 = $ 1350.

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Dean is on in his car and was going 10 m/s but sped up to 100 m/s in 5 seconds. Find his acceleration

**Answer:**

18 m/s²

**Step-by-step explanation:**

You want Dean's acceleration when his speed changes from 10 m/s to 100 m/s in 5 seconds.

AccelerationAcceleration is the rate of change of velocity, the change in velocity divided by the corresponding change in time:

a = ∆v/∆t

a = (100 m/s -10 m/s)/(5 s) = (90 m/s)/(5 s) = 18 m/s²

**Dean's acceleration is 18 m/s²**.

__

*Additional comment*

Both velocity and acceleration are vector quantities. They have both magnitude and direction.

We assume the given speeds are in the same direction, so the direction of the velocity vector does not change. The acceleration is in that same direction.

Write an expression for the perimeter in terms of x. 2x and x+3

The **perimeter** of **rectangle** with the given dimensions is 6x+6.

Given that the dimensions of rectangle are 2x and x+3.

We need to find the perimeter of the given rectangle.

What is the perimeter of a rectangle?The overall **length** of the outline determines a shape's **perimeter** in two dimensions. We add the lengths of all four corners of a **rectangle** to find its **perimeter**. Rectangle perimeter is calculated using the formula perimeter of a **rectangle** = 2(l + w), where l is the rectangle's **length** and w is its **width**.

We know that, the **perimeter** of **rectangle** = 2(Length + Width)

Now, perimeter

=2(2x+x+3)

=2(3x+3) (Add like terms)

Using **distributive** **property** multiply 2 to 3x and 2 to 3

We get 6x+6

Therefore, the **perimeter** of **rectangle** with the given dimensions is 6x+6.

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Fully factorise x² + 7x+6

just find the roots and substitute

a(x - "first root") (x - "second root")

Simplify the expression (2 − 5)(3 + 7) − (4 + 3) and please be sure to explain your steps!

**Answer: - 37 **

**Step-by-step explanation:**

so (2-5)(3+7) - (4+3) start off by the right side really doesn't matter what side you start on, but I added 4+3=7

x= (2-5)(10) - (7) Then add 3+7=10

x= (-3)(10) - (7) 3rd subtract 2-5=-3

x= -30 - 7 Next multiply -3*10=-30 because two numbers together with parenthesis means multiplication.

x= -37 Lastly subtract -30 - 7 and I got -37

find the two positive integers whose product is 24,999,999 and whose positive difference is as small as positive. Explain how you discovered them.

**Two positive integers** whose product is 24,999,999 are 4999 and 5001

Given

The product of two numbers should be 24,999,999.

The** positive difference** should be small

There are many ways to obtain those two numbers but an easiest way would be taking the **square root** of the given number and making decision by **trial and error.**

This may take **few iterations** but this is the optimal way to solve.

**Square root** of 24,999,999 is 4999.99

Hence try multiplying a number less than and a number equal to 4999.99.

Eventually we will reach to a** conclusion** 4999 x 5001 whose product is 24,999,999.

The difference of the numbers is 5001 - 4999 = 2

Hence the positive difference is **small.**

Hence the two numbers are 4999, 5001.

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My question is below but I only have 1/2 does anyone know how to get the last mark for 100%

Show that 155 can be expressed as the sum of a power of 2 and a cube number.

128 = 2^7 is a power of 2

27 = 3^3 is a perfect cube

=======================================================

Explanation:

This is something you'd find through trial and error.

The powers of 2 are

2, 4, 8, 16, 32, 64, 128, 256, ...

We double each value to get the next one.

The largest power of 2 that is smaller than 155 is 128

155-128 = 27 which is a cube number since x^3 = 3^3 = 27 as you've shown in the screenshot.

If the result of 155-128 wasn't a perfect cube number, then you'd have to try the next largest power of 2 (which is 64) and work your way down the list.

----------------------

Or you could work with the list of perfect cubes

1, 8, 27, 64, 125, 216, ...

Each value is of the form x^3 where x is a whole number.

Let's pick the largest perfect cube that is under 155, and subtract it

155-125 = 30 which isn't a power of 2 (refer to the list above)

Then try 155-64 = 91 which isn't a power of 2 either

Keep moving down the list until reaching 155-27 = 128 which is a power of 2 since 2^7 = 128

Using completing the square to solve

x^2-5x+3=0. Round to the nearest tenth as needed.

So for solving complete the square method you must make a perfect square

We have the term x^2 and -5x

We need to write this in the form (a^2 + 2ab + b^2)

Thus we can write

x^2 - 2(5/2)x + (25/4) - 25/4 + 3 = 0

=> (x - 5/2)^2 = 25/4 - 3 = 13/4

Take sqrt both side

x = 5/2 + rt13/4 = (10+rt13)/4

We have the term x^2 and -5x

We need to write this in the form (a^2 + 2ab + b^2)

Thus we can write

x^2 - 2(5/2)x + (25/4) - 25/4 + 3 = 0

=> (x - 5/2)^2 = 25/4 - 3 = 13/4

Take sqrt both side

x = 5/2 + rt13/4 = (10+rt13)/4

A doll shop advertised all dolls priced at a ⅓ discount. What is the sale price

if the doll originally costs $27?

**Answer:**

18$ with a 1/3 discount applied

**Step-by-step explanation:**

27 divided by 3=9

27-9=18

**Answer:**

$18

**Step-by-step explanation:**

1/3 = ~33.33% off

33.33% of 27 = 9

27-9 = 18

Hope that helps

I need help with these. Please explain the work.

Look the first question is pretty simple if you look at it

Just eliminate the term 4c from the 2nd and 3rd equation and you get the linear equation in 2 variables which I assume you know how to solve

After finding a and b u can easily find c by putting values in 2 and 3 equation

Problem starts with the second question where you can’t really directly eliminate the third term to form linear equation in 2 variables

So now,

Let’s take 2 equations at a time,

9x - y + z= -28 => 27x - 3y + 3z = -84

3x+2y-3z=-2

Now just add the above equations and you get

30x-y=-86

Similarly take 1st and 3rd equations to find another relation between x and y by eliminating c

Now it has again become to equation two variable in a and b so you can easily find their values

Just eliminate the term 4c from the 2nd and 3rd equation and you get the linear equation in 2 variables which I assume you know how to solve

After finding a and b u can easily find c by putting values in 2 and 3 equation

Problem starts with the second question where you can’t really directly eliminate the third term to form linear equation in 2 variables

So now,

Let’s take 2 equations at a time,

9x - y + z= -28 => 27x - 3y + 3z = -84

3x+2y-3z=-2

Now just add the above equations and you get

30x-y=-86

Similarly take 1st and 3rd equations to find another relation between x and y by eliminating c

Now it has again become to equation two variable in a and b so you can easily find their values

standard form: all exponets are ___________numbers & it is written in __________ order -5x^7+4x^2+3x-2

34 becauyou now why and also is that the thing

Rewrite the equation in the form (x − p)² = q.

x^2 + 5x + 9/4=0

**Answer:**

**Step-by-step explanation:**

STEP

1

:

9

Simplify —

4

Equation at the end of step

1

:

9

((x2) - 5x) - (0 - —) = 0

4

STEP

2

:

Rewriting the whole as an Equivalent Fraction

2.1 Subtracting a fraction from a whole

Rewrite the whole as a fraction using 4 as the denominator :

x2 - 5x (x2 - 5x) • 4

x2 - 5x = ——————— = —————————————

1 4

Equivalent fraction : The fraction thus generated looks different but has the same value as the whole

Common denominator : The equivalent fraction and the other fraction involved in the calculation share the same denominator

STEP

3

:

Pulling out like terms

3.1 Pull out like factors :

x2 - 5x = x • (x - 5)

Adding fractions that have a common denominator :

3.2 Adding up the two equivalent fractions

Add the two equivalent fractions which now have a common denominator

Combine the numerators together, put the sum or difference over the common denominator then reduce to lowest terms if possible:

x • (x-5) • 4 - (-9) 4x2 - 20x + 9

———————————————————— = —————————————

4 4

Trying to factor by splitting the middle term

3.3 Factoring 4x2 - 20x + 9

The first term is, 4x2 its coefficient is 4 .

The middle term is, -20x its coefficient is -20 .

The last term, "the constant", is +9

Step-1 : Multiply the coefficient of the first term by the constant 4 • 9 = 36

Step-2 : Find two factors of 36 whose sum equals the coefficient of the middle term, which is -20 .

-36 + -1 = -37

-18 + -2 = -20 That's it

Step-3 : Rewrite the polynomial splitting the middle term using the two factors found in step 2 above, -18 and -2

4x2 - 18x - 2x - 9

Step-4 : Add up the first 2 terms, pulling out like factors :

2x • (2x-9)

Add up the last 2 terms, pulling out common factors :

1 • (2x-9)

Step-5 : Add up the four terms of step 4 :

(2x-1) • (2x-9)

Which is the desired factorization

Equation at the end of step

3

:

(2x - 9) • (2x - 1)

——————————————————— = 0

4

STEP

4

:

When a fraction equals zero :

4.1 When a fraction equals zero ...

Where a fraction equals zero, its numerator, the part which is above the fraction line, must equal zero.

Now,to get rid of the denominator, Tiger multiplys both sides of the equation by the denominator.

Here's how:

(2x-9)•(2x-1)

————————————— • 4 = 0 • 4

4

Now, on the left hand side, the 4 cancels out the denominator, while, on the right hand side, zero times anything is still zero.

The equation now takes the shape :

(2x-9) • (2x-1) = 0

Theory - Roots of a product :

4.2 A product of several terms equals zero.

When a product of two or more terms equals zero, then at least one of the terms must be zero.

We shall now solve each term = 0 separately

In other words, we are going to solve as many equations as there are terms in the product

Any solution of term = 0 solves product = 0 as well.

Solving a Single Variable Equation:

4.3 Solve : 2x-9 = 0

Add 9 to both sides of the equation :

2x = 9

Divide both sides of the equation by 2:

x = 9/2 = 4.500

Solving a Single Variable Equation:

4.4 Solve : 2x-1 = 0

Add 1 to both sides of the equation :

2x = 1

Divide both sides of the equation by 2:

x = 1/2 = 0.500

Supplement : Solving Quadratic Equation Directly

Solving 4x2-20x+9 = 0 directly

Earlier we factored this polynomial by splitting the middle term. let us now solve the equation by Completing The Square and by using the Quadratic Formula

Parabola, Finding the Vertex:

5.1 Find the Vertex of y = 4x2-20x+9

Parabolas have a highest or a lowest point called the Vertex . Our parabola opens up and accordingly has a lowest point (AKA absolute minimum) . We know this even before plotting "y" because the coefficient of the first term, 4 , is positive (greater than zero).

Each parabola has a vertical line of symmetry that passes through its vertex. Because of this symmetry, the line of symmetry would, for example, pass through the midpoint of the two x -intercepts (roots or solutions) of the parabola. That is, if the parabola has indeed two real solutions.

Parabolas can model many real life situations, such as the height above ground, of an object thrown upward, after some period of time. The vertex of the parabola can provide us with information, such as the maximum height that object, thrown upwards, can reach. For this reason we want to be able to find the coordinates of the vertex.

For any parabola,Ax2+Bx+C,the x -coordinate of the vertex is given by -B/(2A) . In our case the x coordinate is 2.5000

Plugging into the parabola formula 2.5000 for x we can calculate the y -coordinate :

y = 4.0 * 2.50 * 2.50 - 20.0 * 2.50 + 9.0

or y = -16.000

Parabola, Graphing Vertex and X-Intercepts :

Root plot for : y = 4x2-20x+9

Axis of Symmetry (dashed) {x}={ 2.50}

Vertex at {x,y} = { 2.50,-16.00}

x -Intercepts (Roots) :

Root 1 at {x,y} = { 0.50, 0.00}

Root 2 at {x,y} = { 4.50, 0.00}

Arrange nine dots in such a way that

you have 8 rows with 3 dots in

each row.

**Answer:**

...

...

...

...

...

...

...

...

SOMEONE GO AND ANSWER MY QUESTIONS I ASKED 9 QUESTIONS AND THER SUPER EASY AND ITS MATH IM DOING MY HOMEWORK AND I NEED HELP MY MATH QUESTIONS ARE TOO EASY I PROMISE U ALL 6 QUESTIONS ARE SO SO SO SO EASY IF U ANSWER THEM ILLL MARK U AS BRAINLIST AND RATE U 5 STARTS ALL AND GIVE U A THANK YOU PLS IF YOU ANSWER 100 6 QUESTIONS BUT IF U DONT I WONT MARK U AS BRAINLIST PLS AND ALL QUESTIONS ARE EASY I GO TO K12 TRUST ME??!?!?!?!??!?!?!?!?!???!??!?!??!?!??

CMON I KNOW U WANT ME TO MAKR U BRAINLIST AND RATE U 5 STARTS AND GIVE U A THANK YOU?!? BUT U GOTTA ANSWER ALL SIX QUESTIONS I ASKED GO TO MY PROFILE AND SEE FOR URSELF

**Answer:**

I answered one of them so yeah

Describe how the graph of y= x2 can be transformed to the graph of the given equation. (2 points) y = (x-10)2+8 Shift the graph of y = x2 left 10 units and then down 8 units. Shift the graph of y = x2 up 10 units and then right 8 units. Shift the graph of y = x2 left 10 units and then up 8 units. Shift the graph of y = x2 right 10 units and then up 8 units.

Move the y = x2 **graph** 10 units to the right, then 8 units up.

There are y= x²——————> y = (x-10)²+8

The fact that

A point (x,y) in f(x) shifts up by d as a result of f(x)+d, a

and

f(x-e) ----> a** point** (x, y) in f(x) becomes a——————-> (x+e, y)——> shift right by in this issue

d=8

e=10

Therefore,

Shift the y = x2 graph.

8 up, 10 to the right

The **law** is

(x,y)———-> (x+10,y+8)

The** vertex** in the equation y=x2--------- (0,0)

The vertex in the** equation** y = (x-10)2+8 (10,8)

so

(10,8)------> (0,0)----------> (x+10,y+8)———> (10,8)------> (0+10,0+8)

As a result, shift the y = x2 graph **8 units up** and then 10 units to the **right.**

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a newsletter publisher believes that less than 68h% of their readers own a rolls royce. for marketing purposes, a potential advertiser wants to confirm this claim. after performing a test at the 0.050.05 level of significance, the advertiser failed to reject the null hypothesis. what is the conclusion regarding the publisher's claim?

A potential advertiser for marketing purpose, after performing a test at 0.05 **level of significance** fails to reject the **null hypothesis **leads to the conclusion that there is not sufficient evidence at the 0.05 level of significance to say that the percentage is less than 68%.

**Hypothesis testing** refers to a statistical inference approach used to determine if the available data sufficiently support a particular hypothesis. Hypothesis testing enable researchers to make probabilistic statements about population parameters. In the given case, the null and alternative hypothesis regarding the publisher’s claim state:

The **null hypothesis** stated that the 68% or more of the readers own a Rolls Royce. H0: p ≥ 0.68

The **alternate hypothesis** states that less than 68% of the readers own a Rolls Royce. H1: p < 0.68

As the advertiser failed to reject the null hypothesis, it was accepted and thus, 68% or more of the readers own a Rolls Royce. It is concluded that there is not sufficient evidence at the 0.05 level of significance to say that the percentage is less than 68%.

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A store sells 5 T-shirts for $48.60. What is the unit cost per T-shirt? A. $9.72 B. $8.10 C. $43.60 D. $0.10

**Answer:$9.72**

**Step-by-step explanation: 48.60 DIVIDED BY 5 EQUALS 9.72**

**GIVE ME BRAINLEST PLSS**

What is the surface area?

in

- 5 in

**Answer:**

94 ft

**Step-by-step explanation:**

Raymond bought a handbag marked down from $50 to $45. What is the discount, as a percentage?

**Answer:** 10%

**Step-by-step explanation:**

First, we will find the **amount **that was **saved **from the markdown.

$50 - $45 = $5

Next, we will find what **percent **this is of $50.

$5 / $50 = 0.1 ➜ 10%

The **discount**, as a **percentage**, is 10%.

Maple has 4 identical loaves of bread that weigh a total of 6.6 pounds. How much does 1 loaf of bread weigh?

**Answer:**

1.65

**Step-by-step explanation:**

Divide 6.6 by 4

Find the value of c that makes t^2 - 22t+ c a perfect square trinomial.

Write the expression as the square of a binomial.

The expression is

The** expression **is a **perfect square trinomial** if and only if c = 121.

A **perfect square trinomial** is written as:

(a + b)^2 = a^2 + b^2 + 2ab

In this case, we have:

t^2 - 22t + c

We can rewrite this as:

t^2 - 2*11*t + c

Then we have:

a = t

b = -11

And we will have that:

c = b^2 = (-11)^2 = 121

Then we have:

t^2 - 2*11*t + 121

Which is a** perfect square trinomial:**

(t - 11)^2 = t^2 - 22t + 121

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Write the equation of the line in fully simplified slope-intercept form.

**Answer:**

y = -x + 6

**Step-by-step explanation:**

Slope-intercept is the y = mx + b form, in which m is the slope, and b is the y-intercept.

From the graph provided, we can see that the line intercepts the y axis when the y-coordinate is 6, so we can use 6 as "b" in the equation.y₂

The slope can be found by picking two points on the graph, calling the first point (x₁, y₁) and the second point (x₂, y₂), and applying the formula slope = (y₂ - y₁) ÷ (x₂ - x₁).

Now, we pick two points - I'm choosing (1, 5) and (2, 4) - and apply the formula.

(4 - 5) ÷ (2 - 1) = -1/1 = -1

Therefore, we know our slope is -1

Putting this all together, we get y = -1x + 6, which we can simplify to y = -x + 6 (since -1 * x is the same as -x)

Simplify the following expression.

4√72

O A.

6√/24

OB.

144√6

O c.

24√6

O D. 24√2

**Answer:**

A = 34

B = 29.4

C = 58.8

D = 34

1 What is the domain of the linear function

graphed below?

**Answer:**

**Step-by-step explanation:**

The **domain** of a function is the **set of all possible inputs** for the function - so all possible x values in some f(x) functions.

From the graph, you can see that the values on the x-axis below the graph are in the range -4 (exclusive) and 2 (inclusive) that's why the range is

-4 < x <=2, or simply (-4,2>

In the figure below, PQ = 18 and PR = 31. Find QR.POROR =X

Looking at the diagram, PQ = 18 and PR = 31

We can see that

PQ + QR = PR

Therefore,

18 + QR = 31

QR = 31 - 18

**QR = 13**

1) Apples cost $16 for an 8 pound bag at the local price

club, but the club has a membership fee of $50.

Write and solve an equation to determine how many

pounds (p) of apples you can buy for $58.

Answer:

4 pounds with a membership

29 pounds without

i just added both because i didnt know if you meant 58 extra dollars after bbuying membership or not

Step-by-step explanation:

58 -50(membership fee)=8

16 divide by 8=2

16$=8 pounds

8$=4 pounds

---------------------------------------

without membership you could buy 29 pounds of apples

58 divide by 16=3.625

3.625 x 8=29

You need a 30% alcohol solution. On hand, you have a 75 mL of a 10% alcohol mixture. You also have 55% alcohol mixture. How much of the 55% mixture will you need to add to obtain the desired solution?

60 ml of the 55% **solution **is required to get the desired **solution**.

A unique kind of **homogenous **mixture made up of two or more substances is called a **solution**.

Let x ml of 55% **solution **is taken.

therefore **alcohol **= 0.55x ml

water = 0.45x ml

Now it is added to 10% 75 ml **solution**.

Alcohol = 10% of 75 = 7.5ml

**Water **= 67.5 ml

New **mixture **= 75 + x

Alcohol = 30% of (75+x) = 22.5 + 0.3x

Therefore 22.5 + 0.3x = 7.5 + 0.55x

or, x = 60 ml

Therefore 60 ml of the 55% **solution **is required.

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Solve the equation below and find the variation constant, Find y when x=18, if y varies directly as x, and y=50 when x=13.
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an ice cream cone has a diameter of 8 cm and a slant height of 8.4 cm. find the lateral surface area of the cone. use 3.14 for . round your answer to the nearest tenth.
Solve for w37=w/5+14
If the actual release height is 2 h , calculate the normal force exerted by the track at the bottom of the loop.
describe the most likely effect of lap94 activity on the osmolarity of the cytosol. describe the function of lap94 in maintaining water balance in the mussels living in the atlantic ocean.
Which country has East Asias most rural economy Japan china South Korea
In a large school, it was found that 80% of students are taking a math class, 75% of student are taking an English class, and 67% of students are taking both. Find the probability that a randomly selected student is taking a math class or an English class. Write your answer as a decimal, and round to 2 decimal places if necessary. Find the probability that a randomly selected student is taking neither a math class nor an English class. Write your answer as a decimal, and round to 2 decimal places if necessary.
Help me out please :))
Given the recursive formula below, what are the first 4 terms of the sequence? A) 17, 6, 3, 0B) 17, 13, 9, 5C) 17, 19, 21, 23D) 17, 15, 13, 11
When Maxwell arrives home after hi ordeal with Tony D. Grim gives him coffee and refers to Maxwell as "son." Why do you think he is calling him this term of endearment? Cite evidence form the text to support your response.
What can you infer about Thornton from the first paragraph?a. He believes that Buck can pull the sled with two thousand pounds of flour on it.b. He wants to sell Buck.c. He likes to bet.d. He is thrilled that others see how great is dog is.e. He does not want to be humiliated by refusing a bet.
How does the definition of a mineral differ between a miner and a geologist?A miner defines a mineral as any naturally occurring inorganic solid that has a particularcrystalline structure and can be represented by a chemical formula, and a geologist defines amineral as anything taken from the ground.A miner defines a mineral as anything taken from the ground, while a geologist defines a mineralas any naturally occurring inorganic solid that has a particular crystalline structure, and can berepresented by a chemical formula.A miner defines a mineral as an organic compound, while a geologist defines a mineral as anaturally occurring element or vitamin.There is essentially no difference in how a miner and a geologist define minerals.
Assume that a sample is used to estimate a population mean . Find the margin of error M.E. that corresponds to a sample of size 22 with a mean of 69.3 and a standard deviation of 8.6 at a confidence level of 95%.Report ME accurate to one decimal place because the sample statistics are presented with this accuracy. M.E. = Answer should be obtained without any preliminary rounding. However, the critical value may be rounded to 3 decimal places.
Cameron Benson is a dental assistant. He earns $11.17 per hour and timeand a half for overtime. Last weekhe worked 40 hours plus 7 hours ofovertime.
Grace and her buyers, Sam and Kim, have been looking at homes in a particular new development for over a month. It's obvious to Grace that Kim loves the development. The homes are selling fast and there is only one left. Grace has heard that this developer will not be building any more homes in this price range; he plans to go more upscale. If Grace shares this information with Sam and Kim, what kind of closing technique is this?
2. Matt always brings sugar cubes with him when he visits his horse Trinity. Matt noticed that Trinity would become excited after eating the sugar cubes. However, now Trinity seems to get excited as soon as she sees Matt. NS:UCS: UCR: CS: CR:
Use the number line to determine if each number is a solution and type YES or NO . 0 = -10 = 8 = -9 =9 =5 =And dont worry is just a practice:)
can someone please help?
compare the way a bacterium reproduces to the way a skin cell reproduces