<span>4^2 x 4^8 = 4^(2+8) = 4^10
hope it helps</span>
Answer:
4/5 to the 5th power
Step-by-step explanation:
Equation (1)

Equation (2)

Get y alone in equation (1)

Insert y in equation (2)

Answer:
<h2>12.5663706144 or just 12.57.</h2>
Step-by-step explanation:
4 x pi = 12.57
<h3>Estimate </h3>
Pi is approx. equal to 3.14
4 x 3 = 12
The answer is 12 percent change