Answer:
22.5
Step-by-step explanation:
y=kx
20=k15
k=1•33
30=1•33x
x=22•5
Answer: 1/6
Step-by-step explanation:
Answer:
12,39,21,18,24,17,12,25
Step-by-step explanation:
Answer:
Graph B
The graph in the attached figure
Step-by-step explanation:
we have

This is a exponential function
of the form

where
a is the initial value
b is the base
r is the rate
b=1+r
In this problem
a=2 ----> the y-intercept
b=3
so
1+r=3 -----> r=3-1=2 -----> r=200%
so
The y-intercept of the graph is equal to 2
As x increases the value of f(x) increases
therefore
Graph B
Answer:
you can use the website called "Force Calculator" it will give you the answer, just enter the mass and the acceleration <3 :) good luck
Step-by-step explanation: