Multiply.
A. t2 + 
t + 
B. t2 + 
t + 
C. t2 - 
D. t2 + 
Answer: B
You might also like to view...
Set up a definite integral that gives the arc length of the given curve.x = t, y = 
, - 
? t ? 
A. 
B. 
C. 
D. 
Use back-substitution to solve the system of linear equations.
?
?
A. ?
B. ?
C. ?
D. ?
E. ?
Solve the problem.To remodel a bathroom, a contractor charges $25 per hour plus material costs, which amount to $3700. Therefore, the total cost to remodel the bathroom is given by 
where x is the number of hours the contractor works. Find a formula for 
What does 
compute?
A. f -1(x) = 
- 3700; This computes the number of hours worked if the total cost is x dollars.
B. f -1(x) = 
- 148; This computes the number of hours worked if the total cost is x dollars.
C. f -1(x) = 
- 148; This computes the total cost if the contractor works x hours.
D. f -1(x) = 
- 3700; This computes the total cost if the contractor works x hours.
Add.2848 + 326 + 4
A. 3278 B. 3178 C. 3163 D. 3188