Answer:
"Zero-Exponent Rule: a0 = 1, this says that anything raised to the zero power is 1. Power Rule (Powers to Powers): (am)n = amn, this says that to raise a power to a power you need to multiply the exponents."
brainlist?
I think it’s c.
:) bddffzz
It would be zero
See how the Y are the same so if you were to graph it you would get a flat line and it wouldn't be undefined cause that when the X has the same value.
Answer:
$6.70 per hour
Step-by-step explanation:
We want to compare the pay for 1 hour's work.
<h3>Melanie's pay</h3>
The equation tells us that her pay for working 1 hour can be found from the equation using x=1.
y = 22.2x
y = 22.2×1 = 22.2 . . . . pay for 1 hour
Melanie earns $22.20 per hour.
<h3>Olivia's pay</h3>
We assume that Olivia's pay is proportional to hours worked, so pay for 40 hours will be 40 times 1 hour's pay.
pay per hour = $1156/(40 h) = $28.90/h
Olivia earns $28.90 per hour.
<h3>Pay difference</h3>
The difference in their rates of pay is ...
$28.90 -22.20 = $6.70
Melanie earns $6.70 less per hour than Olivia.
Step-by-step explanation:
a =2πr^2
=2π8m^2
=2π64m^2
=128πm^2
