Answer:
d = - 3
Step-by-step explanation:
There's no expression
Answer:
158400 meters
Step-by-step explanation:
multiply 3600 by 22 then multiply by 2
First make the denominators the same = 4 5/20 - 3 12/20. Then make them improper fractions= 85/20-72/20= 13/20. Since that is already simplified the answer is 13/20.
The exponential model would take the form:

A, the initial value is 2, we will use 3 days and 8 tops to find k, or the rate.


Now, plugging in 6 days:


The linear would take the form:
y = mx+b
First the slope would be: (8-2)/(3-1) = 3
And to find b we could plug in the point (8,3):
8 = 3(3)+b
b = 8-9
b = -1
y = 3x-1
At x=6
y = 3(6)-1
y = 17
Thus, the exponential is almost double the result of the linear! Hope that helps.