Scientists studying a bacteria sample find that after starting with 120 cells, the number of cells doubles every hour. Which of the following equations is a function that will predict C(h), the number of cells after h hours have passed?

C(h)=(120)(2)(h)
C(h)=120(2h)
C(h)=120(2)h
C(h)=120+2h

1. 34

2. 268

3. x=14.4

step-by-step explanation:

angle addition postulate

2x=56

step-by-step explanation:

details

step-by-step explanation:

part a

x     y

0     8

1     7.5

2     7

3     6.5

4     6

5     5.5  

for every hour i deducted .5 inches from the length of the candle

part b

it is a function because for every x value there is only one y value

part   c

for every x value there is only one y value

x       y

0       8

1       7.6

2       7.2

3       6.8

step-by-step explanation: