Answer:
Amy is 1200 seconds fater than Bill.
Step-by-step explanation:
Answer:
Plan A last 0.75 hours or 45 minutes.
Plan B last 1.5 hours or 90 minutes.
Step-by-step explanation:
Let
be the number of hours that the plan A last, an
the number of hours of plan B. Then for the Wednesday you have:

And for the Thursday is:

Multiply the equation of Wednesday by -3:

Using the method of addition using this last equation and the equation of Thursday

Replacing the value of
in one of the equations

It would have to be 15 and 8
Answer:
1341.75
Step-by-step explanation:
Answer:
The inverse of this function would be h(x) = x^5 + 4
Step-by-step explanation:
In order to find the inverse, start by switching the h(x) and the x values. Once you've done that, solve for the new h(x). That will be your inverse.
h(x) = ![\sqrt[5]{x - 4}](https://tex.z-dn.net/?f=%5Csqrt%5B5%5D%7Bx%20-%204%7D)
x = ![\sqrt[5]{h(x) - 4}](https://tex.z-dn.net/?f=%5Csqrt%5B5%5D%7Bh%28x%29%20-%204%7D)
x^5 = h(x) - 4
x^5 + 4 = h(x)