Answer:
The correct answer is A and C.
Answer:
a.
Step-by-step explanation:
Since f(x) is the function for the populational density at a certain sidewalk for a 5 mile stretch, a definite integral of that function will yield the total number of people within the integration intervals. If we are interested in the number of people in the whole 5 mile stretch, we must integrate f(x) from x = 0 miles to x = 5 miles:
Therefore, the answer is alternative a.
Answer:
a. 1/3
Step-by-step explanation:
1/3= .33
1/7= .142
$180
Shelby has $180 dollars
5x10=50
13x10=130
130+50= 180
$180 hope that helped :]