3 years ago

A rectangular prism has a base area of 2 square feet and a height of 5 feet. What

Mathematics

1 answer:

kvasek [131]3 years ago

8 0

11 cubic feet is the answer

You might be interested in

Please help I am confused.

nignag [31]

Answer:

9 cm, C

11 cm, B

14 cm A

Step-by-step explanation:

7 0

2 years ago

6x + 3y = -4<br> 15x + 7y = -8<br> how many solutions does the system of equations have?

dimulka [17.4K]

The system of equations has one solution

6 0

3 years ago

You want to obtain a sample to estimate a population proportion. At this point in time, you have no reasonable estimate for the

Vedmedyk [2.9K]

Answer:

416025

Step-by-step explanation:

For confidence interval of 99%, the range is (0.005, 0.995). Using a z-table, the z-score for 0.995 is 2.58.

Margin of error = 0.2% = 0.002.

Proportion is unknown. So, worse case proportion is 50%. p = 50% = 0.5.

\\ $n = \left(\frac{\texttt{z-score}}{\texttt{margin of error}} \right )^2\cdot p\cdot (1-p) \\ = \left(\frac{2.58}{0.002} \right )^2\cdot 0.5\cdot (1-0.5)=416025$

So, sample size required is 416025.

4 0

3 years ago

What is the greatest common factors of 12 and 27

aalyn [17]

12 is divisible by 1,2,3,4,6,12 and 27 is by 1,3,9,27 so the GCF is 3

3 0

3 years ago

How do you answer this question 3/4b +10=20

noname [10]

1) move the 10 over
So it becomes
3/4b = 10
2) multiply everything by 4 to get rid of the denominator
2b = 40
3) divide both sides by 2
b = 20

7 0

3 years ago

Read 2 more answers