If (-3, 9) lies on the graph of y = y= (1/4)^x then y= A. 1/64
B. 1/12
C. 12
D. 64

D. 64

Step-by-step explanation:

(1/4)^-3 (Given)

= 4^3 (m^-n = (1/m)^n

= 64

725 parts per hour.

step-by-step explanation:

hi there, this answer is actually really simple.

you can set it up as 1450/2 or 3625/5 to find the answer.

they want to know how much per hour is being made, so you just divide.

1450/2=725.

and that's how many are produced per hour.

hope this . : )

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