Answer:
![(2 {n}^{2} ) ^{4} \\ 2 \times 2 \times 2 \times 2 \times {n}^{2 \times 4} \\ {2}^{4} \times {n}^{8} \\ = 16 {n}^{8}](https://tex.z-dn.net/?f=%282%20%7Bn%7D%5E%7B2%7D%20%29%20%5E%7B4%7D%20%20%5C%5C%202%20%5Ctimes%202%20%5Ctimes%202%20%5Ctimes%202%20%5Ctimes%20%20%7Bn%7D%5E%7B2%20%5Ctimes%204%7D%20%20%5C%5C%20%20%7B2%7D%5E%7B4%7D%20%20%5Ctimes%20%20%7Bn%7D%5E%7B8%7D%20%20%5C%5C%20%20%3D%2016%20%7Bn%7D%5E%7B8%7D%20)
<h3>Answer B is correct</h3>
Answer:
5x+4
Step-by-step explanation:
Answer:
3
Step-by-step explanation:
8.4 ÷ 3 = 2.8
(Hopefully this answers your question)
It would take both Carl and Joseph 0.1 hours to complete the work.
<h3>
Equation</h3>
An equation is an expression that shows the relationship between two or more numbers and variables.
Let t represent the amount of time in hours it would take them to finish the work.
For Carl, time = 15 minutes = 0.25 hr
For Joseph, time = 10 minutes = 0.167 hr
Hence:
[(1/0.25) + (1/0.167)]t = 1
t = 0.1 hr
It would take both Carl and Joseph 0.1 hours to complete the work.
Find out more on Equation at: brainly.com/question/13763238