**Answer:**

Simple interest: 83.33, Final amount: 10083.33

**Step-by-step explanation:**

you dont get a explanation >:)

j need help w number 4 algebra to have to show all work

**Answer:**

[tex]\sqrt[3]{\frac{-729}{216} } = \sqrt[3]{\frac{9*9*9*}{6*6*6} } = (\frac{9^3}{6^3})^{\frac{1}{3} } = \frac{9}{6} = \frac{3}{2}[/tex]

option a

A line passes through the two glven points. Is it vertical, horizontal,or neither?

(-1, -1), (-2, -1)

Vertical

Horizontal

Neither

**Answer:**

horizontal

**Step-by-step explanation:**

1. Richard bought 4 shirts that cost $85 all together. Each shirt cost the same

amount. The model below represents this situation.

Which equation below and solution for x does the model represent?

A 2x + 2x = 85, x = 42.50

B 4 + x = 85, x = 21.25

C x + x + x + x = 85, x = 21.00

D 4x = 85, x = 21.25

**Answer: D**

**Step-by-step explanation:**

what is 3/4 of 4/5=

**Answer:**

answer: 15/16 Hope this helps!

Tommy the Dunker's performance on the basketball court is influenced by his state of mind: If he scores, he is twice as likely to score on the next shot as he is to miss, whereas if he misses a shot, he is five times as likely to miss the next shot as he is to score.

(a) If Tommy has missed a shot, what is the probability that he will score two shots later?

(b) In the long term, what percentage of shots are successful?

I think answer should be b. Please give me brainlest let me know if it’s correct or not okay thanks bye

Which sets of data show the correct media? Sort the tiles into their proper categories. 9, 3, 6, 1, 4 (median = 4) Correct Median Incorrect Median 4. 9, 11, 13, 16, 20 (median = 12) 1, 6, 9 (median = 6) 2. 7.9, 11, 14, 76 (median = 76) 43, 46, 48, 52 (median = 48) 3, 10, 7 (median = 10)

Answer:

Correct Median:

9, 3, 6, 1, 4 (median = 4)

1, 6, 9 (median = 6)

4. 9, 11, 13, 16, 20 (median = 12)

Incorrect Median:

2. 7.9, 11, 14, 76 (median = 76)

43, 46, 48, 52 (median = 48)

3, 10, 7 (median = 10)

A swimming pool is in the shape of this prism. A cubic foot of water is about 7.5 gallons. How many gallons of water can the pool hold? If a pump is able to pump water into the pool at a rate of 15 gallons per minute, how long will it take to fill the pool?

**Answer:**

48,000

**Step-by-step explanation:**

SOLUTION: Each cubic foot holds 7.5 gallons of water. So, the amount of water required to fill the pool is 6400(7.5) = 48,000.

Please help asap.......

**Answer:**

it's d

**Step-by-step explanation:**

x and y are two integers and x ≠ 0. Which of the following is not a rational number? a) z b) y c)x/y d) y/x

**Answer: Choice A) z**

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

Explanation:

x and y are two integers, with x being nonzero

This means x/y is rational as long as y is nonzero as well. If y = 0, then we have a division by zero error. Try something like 1/0 on your calculator and you'll find it doesn't work.

Similarly, y/x is rational as well. Any rational number is simply dividing two integers as a fraction like this. Other examples include stuff like 1/2, 4/5, 8/17, and so on.

Since y is an integer, this means we can write it like this: y = y/1. This shows any integer is also rational, but not the other way around. A fraction like 2/3 is rational but not an integer.

All of what was discussed above indicates that choices B, C and D can be ruled out. The only thing left is choice A. The variable z isn't defined, so it's not clear what it is exactly. But it's likely the answer as it's the only thing left after the eliminations.

Rewrite log44=1 in exponential form.

**Answer:**

The exponential form of [tex]\log_{4} 4 = 1[/tex] is [tex]4 = 4^{1}[/tex].

**Step-by-step explanation:**

After some research in the web, we find that correct statement is:

Rewrite [tex]\log_{4} 4 = 1[/tex] in exponential form.

We obtain its exponential form by using the definition of logarithm:

[tex]4^{\log_{4} 4} = 4^{1}[/tex]

[tex]4 = 4^{1}[/tex]

an integer smaller than -5 but greater than -8

**Answer:**

so what is the question?

In the figure, side AB is given by the expression 1 + 3, and side BC is 21 – 4.

The simplified expression for the area of rectangle ABCD is

**Answer:**

[tex]\text{Area}=\frac{15(x+1)}{2(x-2)}[/tex]

**Step-by-step explanation:**

Length of the rectangle given in the picture = [tex]\frac{5x+5}{x+3}[/tex]

Width of the rectangle = [tex]\frac{3x+9}{2x-4}[/tex]

Area of the rectangle = Length × Width

= [tex]\frac{5x+5}{x+3}\times \frac{3x+9}{2x-4}[/tex]

= [tex]\frac{5(x+1)}{x+3}\times \frac{3(x+3)}{2(x-2)}[/tex]

= [tex]\frac{15(x+1)(x+3)}{2(x+3)(x-2)}[/tex]

= [tex]\frac{15(x+1)}{2(x-2)}[/tex]

Therefore, area of the given rectangle is [tex]\frac{15(x+1)}{2(x-2)}[/tex].

Can someone please please answer this

**Answer:**

10°

**Step-by-step explanation:**

You can see the three angles shown form a straight line, meaning they add up to 180°. We can et up the equation:

m<AOC + m<COD + m<DOB = 180°

And we can substitute the values we have:

5a + 18 + 24 - a + 8a - 30 = 180

Next, we can combine all like terms:

12a + 12 = 180

12a = 168

a = 14

Now, to find each angle, we can substitute the value of a:

m<AOC = 5a + 18 = 5(14) + 18 = 88°

m<COD = 24 - a = 24 - 14 = 10°

m<DOB = 8a - 30 = 8(14) - 30 = 82°

The smallest angle is <COD with a measure of **10°**.

write 5/3 as a mixed number

Answer: 1 2/3

Step-by-step explanation:

**Answer:**

1 2/3

**Step-by-step explanation:**

3/3 is = 1

2/3 = 2/3

5/3 = 1 + 2/3

5/3 = 1 2/3

Hope this helps!

Ms. Hall withdrew $20 from her checking account twice a week. Her total withdrawal amount when she last checked was -$220. How many weeks has she been doing this for?

Answer: five and a half weeks.

Step-by-step explanation: 20 times 2 (the twice a week deposit) = 40. 220 (the negative checking) divided by 40 (the deposits each week) equals 5.5

Give the base and exponent of the expression. 3^5

**Answer:**

joe mama

**Step-by-step explanation:**

a²b² + 2ab (a²+1) +a^2-b^2-1

Exponentiation is not clear

If so Exponentiation

a²b²+2ab(a²+1)+a²-b²-1

this answer

a²b²+2a³b-b²+2ab+a²-1

As for if so Exponentiation

[tex]a²b²+2ab(a²+1)+a² - b {}^{2 - 1} [/tex]

this answer

a²b²+2a³b+2ab+a²-b

A lawn service owner is testing new weed killers. He discovered that a particular weed killer was effective 89% of time. Suppose that this estimate was based on a random sample of 60 applications. Find the lower confidence limit (LCL) for a 90% confidence interval for p, the true proportion of weeds killed by this particular brand. Round your answer to two decimal places.

**Answer:**

The LCL for a 90% confidence interval for p is 0.82.

**Step-by-step explanation:**

In a sample with a number n of people surveyed with a probability of a success of [tex]\pi[/tex], and a confidence level of [tex]1-\alpha[/tex], we have the following **confidence interval of proportions.**

[tex]\pi \pm z\sqrt{\frac{\pi(1-\pi)}{n}}[/tex]

**In which**

z is the zscore that has a pvalue of [tex]1 - \frac{\alpha}{2}[/tex].

**A lawn service owner is testing new weed killers. He discovered that a particular weed killer was effective 89% of time. Suppose that this estimate was based on a random sample of 60 applications.**

This means that [tex]\pi = 0.89, n = 60[/tex]

**90% confidence level**

So [tex]\alpha = 0.1[/tex], z is the value of Z that has a pvalue of [tex]1 - \frac{0.1}{2} = 0.95[/tex], so [tex]Z = 1.645[/tex].

**The lower limit of this interval is:**

[tex]\pi - z\sqrt{\frac{\pi(1-\pi)}{n}} = 0.89 - 1.645\sqrt{\frac{0.89*0.11}{60}} = 0.8236[/tex]

Rounding to two decimal places, the LCL for a 90% confidence interval for p is 0.82.

need some help on this

Answer:

G

Step-by-step explanation:

From the box plots given, the options that seem very much on support of the information given in the box plot is option G.

Median number in a box plot is the number at the point where the vertical line divides the box.

The median for Thin Crust is about 55 while the median for Thick Crust is above 55.

Therefore we can conclude that:

"The median number of orders for thick crust pizzas is larger than the median median number of orders for thin crust".

20 POINTS!!!!!!!!!! what are two numbers that multiply to equal -13 but add to equal +7

**Answer:**

x = -1.525

y = 8.525

**Step-by-step explanation:**

xy = -13

x + y = 7

we can let 'y' equal 7-x and use substitution

x(7-x) = -13

7x - x² + 13 = 0

divide through by negative one to get a positive x²

x² - 7x - 13 = 0

use the quadratic formula to get:

x = -1.525

y = 8.525

1. Based on the information given, what is the Worthington Family's net worth? Will they qualify for the loan?

1

Net worth:

Will they qualify for the loan? (yes or no)

**Question Completion:**

The Worthington family has liquid assets of $10,000, use assets of $150,000 and investment assets of $34,000. They also have liabilities totaling $108,000. They need a loan from the bank and to qualify for the loan, they must have a net worth of $100,000. They will incur additional $7,000 in liabilities.

**Answer:**

1. The Worthington Family's net worth is:

**= $79,000.**

2.** No. ** They will not qualify for the loan, as their net worth fell short of the requirement by $21,000.

**Step-by-step explanation:**

a) Data and Calculations:

Worthington Family's net worth:

Liquid assets = $10,000

Use assets = 150,000

Investment assets = 34,000

Total assets = $194,000

Liabilities = 115,000

Net worth = $79,000

Required net worth = $100,000

Shortfall in net worth = $21,000

b) The Worthington Family's net worth is the difference between their assets (the things that they own) and their liabilities (the things that they owe others). It is an important financial metric for calibrating the family's financial health. Computing it provides a useful snapshot of the family's current financial position. Financial institutions and other potential creditors use it to gauge if they might extend some credit facilities to the Worthington family.

One half of 4

Plz help I need help

The answer is 2 lmk if this helps

A Carpenter was told to make

a rectangular desk with top

dimension of 50cm by40cm.

The Carperter altually made

the desk 60cm by 35cm.

Callulate the percentage

error in (a) the length and

b) the breath (1) the product

of the two enors (2) area of

the table top.

**Answer:**

a. Percent error = 12.5%

b. Percent error = 20%

c. Product = 250

d. Area of rectangle = 200 cm²

**Step-by-step explanation:**

Given the following data;

Actual length = 40cm

Experimental length = 35cm

Actual breadth = 50cm

Experimental breadth = 60cm

To find the following values;

a. Percentage error in length;

Percent error can be defined as a measure of the extent to which an experimental value differs from the theoretical value.

Mathematically, it is given by this expression;

[tex] Percent \; error = \frac {experimental \;value - actual \; value}{ actual \;value} *100[/tex]

Substituting into the formula, we have;

[tex] Percent \; error = \frac {35 - 40}{40} *100[/tex]

[tex] Percent \; error = \frac {5}{40} *100[/tex]

[tex] Percent \; error = 0.125 *100[/tex]

**Percent error = 12.5%**

b. Percentage error in breadth;

[tex] Percent \; error = \frac {60 - 50}{50} *100[/tex]

[tex] Percent \; error = \frac {10}{50} *100[/tex]

[tex] Percent \; error = 0.2 *100[/tex]

**Percent error = 20%**

c. Product of the error;

Product = 12.5 * 20

**Product = 250**

d. Area of the table top;

Dimensions = 50 * 40 cm

Area of rectangle = length * breadth

Area of rectangle = 40 * 50

**Area of rectangle = 200 cm²**

Q: using the Substitution Method, and the value ory in

Using the Substitution Method, find the value of y in

the below system of equations?

-2y = 44 – 4

7x = -4y + 10

**Answer:**

**Step-by-step explanation:**

To properly apply the substitution method, it will be better for us to rearrange the system of equations to have similar variables on the same side

[tex]44 - 4 = -2y ----equation 1[/tex]

[tex]10 = 7x + 4y --- equation 2[/tex]

We can simply evaluate equation 1 to have

[tex]40 = -2y\\y = 40/-2 = -20\\[/tex]

y = -20

From the first equation alone, we can evaluate the value of y as -20. This is because only one unknown is present in equation one, hence a single equation is sufficient enough to evaluate it. If to unknowns were present, the two equations would have been utilized to evaluate the solution.

can someone help me find the measure of the angle indicated in bold please

9514 1404 393

**Answer:**

A) 105°

**Step-by-step explanation:**

The two marked angles are alternate interior angles, so are congruent.

8x +17 = 9x +6

11 = x

8x +17 = 8(11) +17 = 88 +17 = 105 . . . . degrees

**The bolded angle is 105°**.

**Answer:**

105 degrees

**Step-by-step explanation:**

Here ,

8x+17=9x+6(being alternate angles )

17-6=9x-8x

11= x

Again,

8x-17=8×11+17

Therefore 8x-17=105 degrees

Indicate whether each statement about linear functions A and B shown below is true or false by checking the appropriate box in the table.

TRUE OR FALSE

The rates of change for both Function A and B are positive.

TRUE OR FALSE

The rate of change for Function A is 3 times the rate of change for Function B

TRUE OR FALSE

The y-intercepts for both Function A and Function B are positive.

Answer: The rates of change for both function A and function B are positive : TRUE

The rates of change for functions A is 3 times the rate of change for function B : FALSE

The y - intercepts for both Function A and Function B are positive : FALSE

Step-by-step explanation:

Consider A TUV in the figure below.

The perpendicular bisectors of its sides are AD, BD, and CD. They meet at a single point D.

(In other words, D is the circumcenter of A TUV.)

Suppose CD= 36, BV=58, and UD = 60.

Find UV, VD, and TC.

Note that the figure is not drawn to scale.

U

V

UV - 10

D

VD = 0

TC -

Х

?

￼

Answer:

Step-by-step explanation:

8

Angel signed up for a streaming music service that costs $11 per month. The service allows Angel to listen to unlimited music, but if he wants to download songs for offline listening, the service charges $0.50 per song. How much total money would Angel have to pay in a month in which he downloaded 25 songs? How much would he have to pay if he downloaded ss songs?

**Answer: $23.5**

**Step-by-step explanation:**

0.5(x) + 11

0.5(25) + 11

$23.5

PLEASE PLEASE HELP ME!!! Carla rode her bicycle 4 miles to the park and it took her 30 minutes.

What was her speed in miles per hour?

A.8 mi/h

B.2 mi/h

C.120 mi/h

D.7.5 mi/h

**Answer:**

30 mins = 0.5 hours

4.5 miles/0.5 hours = your answer

**Step-by-step explanation:**

**Answer:**

speed = distance

time

speed = 4

30

speed = 7.5

Check My Work According to the National Association of Realtors, it took an average of three weeks to sell a home in 2017. Data for the sale of 40 randomly selected homes sold in Greene County, Ohio, in showed a sample mean of 3.6 weeks with a sample standard deviation of weeks. Conduct a hypothesis test to determine whether the number of weeks until a house sold in Greene County differed from the national average in . Round your answer to four decimal places.

Complete question :

According to the National Association of Realtors, it took an average of three weeks to sell a home in 2017. Suppose data for the sale of 39 randomly selected homes sold in Greene County, Ohio, in 2017 showed a sample mean of 3.6 weeks with a sample standard deviation of 2 weeks. Conduct a hypothesis test to determine whether the number of weeks until a house sold in Greene County differed from the national average in 2017. Useα = 0.05for the level of significance, and state your conclusion

Answer:

H0 : μ = 3

H1 : μ ≠ 3

Test statistic = 1.897

Pvalue = 0.0653

fail to reject the Null ; Hence, we conclude that their is no significant to accept the claim that number I weeks taken to sell a house differs.

Step-by-step explanation:

Given :

Sample size, n = 40

Sample mean, x = 3.6

Population mean, μ = 3

Standard deviation, s = 2

The hypothesis :

H0 : μ = 3

H1 : μ ≠ 3

The test statistic :

(xbar - μ) ÷ (s/√n)

(3.6 - 3) / (2/√40)

0.6 / 0.3162277

Test statistic = 1.897

Using T test, we can obtain the Pvalue from the Test statistic value obtained :

df = n - 1; 40 - 1 = 39

Pvalue(1.897, 39) = 0.0653

Decison region :

If Pvalue ≤ α ; Reject the null, if otherwise fail to reject the Null.

α = 0.05

Pvalue > α ; We fail to reject the Null ; Hence, we conclude that their is no significant to accept the claim that number I weeks taken to sell a house differs.

An isosceles triangle has an angle that measures 48. Which other angles could be in that isosceles triangle? Choose all that apply.
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