Solve the problem.The formula C = 20d + 30 describes the total cost of renting a truck, where C is the total cost and d is the number of days the truck is rented. How many days can the truck be rented for $110?
A. 5 days
B. 2 days
C. 14 days
D. 4 days
Answer: D
Mathematics
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Compute the values of f(x) and use them to determine the indicated limit.If f(x) = 
, find 
f(x).
A. 
; limit = ?
B. 
; limit = 2.13640
C. 
; limit = 0.7071
D. 
; limit = 0.21213
Mathematics
Use the formula for 
to evaluate the expression.
A. 
B. 
C. 
D. 4032
Mathematics
Make a scatterplot by plotting the four points.
What will be an ideal response?
Mathematics
Determine the domain and range of the relation.{(-1, 9), (5, 5), (-7, -9), (-7, -6)}
A. Domain: {-1, -7, 5, 7}; Range: {9, -9, 5, -6} B. Domain: {-1, -7, 5, -7};Range: {9, -9, 5, -6} C. Domain: {-1, -7, 5}; Range: {9, -9, 5, -6} D. Domain: {9, -9, 5, -6}; Range: {-1, -7, 5}
Mathematics