Answer:

Step-by-step explanation:
Derivative indicates rate of change of dependent variable with respect to independent variables. It indicates the slope of a line that is tangent to the curve at the specific point.
Given:
Number of bees is modeled by the function 
The daily high temperature is increasing at a rate of 2 °F per day when the number of bees spotted is 100.
To find:
rate of change of number of bees when 100 bees are spotted
Solution:

Differentiate with respect to t,

Put 

At x = 100, 
Answer:
17.5
Step-by-step explanation:
50% just means half, so 35/2 = 17.5
The variables are the row and column labels (except "total"). The appropriate choice is
... period number and study group number
Answer:7
Step-by-step explanation:
5+2=7