All categories

1 year ago

I WILL GIVE 25 POINTS TO THOSE WHO ANSWER THIS QUESTION RIGHT NOOOO SCAMS AND EXPLAIN WHY THAT IS THE ANSWER

Mathematics

2 answers:

Advocard [28]1 year ago

8 0

Answer:

36π ft^3 or 113.1

Step-by-step explanation:

Formula for finding sphere volume

r = radius

4/3πr^3

algol131 year ago

4 0

Answer:

$V = \frac{4}{3} \pi {r}^{3} \\ = \frac{4}{ 3} \pi {(3)}^{3} \\ \therefore \: V=36\pi {ft}^{3}$

You might be interested in

Hoping to attract more shoppers, a city builds a new public parking garage downtown. The city plans to pay for the structure thr

posledela

Answer:

$MOE_{95} = 1.192\cdot MOE_{90}$

Step-by-step explanation:

The margin of error is computed using the formula:

$MOE=z_{\alpha/2}\cdot\frac{\sigma}{\sqrt{n}}$

The critical of z for 95% confidence level and 90% confidence level are:

$z_{0.05/2}=z_{0.025}=1.96\\\\z_{0.10/2}=z_{0.05}=1.645$

*Use a z-table.

The sample size is n = 44.

Compare the MOE for 95% confidence level and 90% confidence level as follows:

$\frac{MOE_{95}}{MOE_{90}}=\frac{1.96\times (15/\sqrt{44})}{1.645\times (15/\sqrt{44})}$

$\frac{MOE_{95}}{MOE_{90}}=\frac{1.96}{1.645}\\\\\frac{MOE_{95}}{MOE_{90}}=1.192\\\\MOE_{95} = 1.192\cdot MOE_{90}$

6 0

2 years ago

Gabby is packing for her family's vacation. She has 5 tops, 3 bottoms, and 2 pairs of shoes. Assuming she wears a top, bottom, a

Doss [256]

Answer:

Step-by-step explanation:

4 0

3 years ago

What is 0.9×10 to the negative power of 1 in standard notation

andreev551 [17]

0.09 is the answer …

3 0

2 years ago

Read 2 more answers

Charlie runs at a speed of 3 yards per second. About how many miles per hour does Charlie run

enyata [817]

To find the answer, you first must find how many yards Charlie can run in a minute. Since there are 60 seconds in a minute, you multiply 3 times 60, which is 180. Then you must multiply this number by 60 again, because there are 60 minutes in an hour. This equals 10,800, your answer.

Charlie can run 10,800 yards in an hour.

7 0

2 years ago

Read 2 more answers

What is the solution to the system of equations? y = 1.5x – 4 y = –x

sasho [114]

I attached a photo of the work. I hope it helps!

5 0

2 years ago

Read 2 more answers