A woman drives her snowmobile 240 miles at the rate of r mph. She could have gone the same distance in 2 hours less time if she had increased her speed by 20 mph. Find r.
A. 27 mph
B. 37 mph
C. 33 mph
D. 57 mph
E. 40 mph
Answer: E
You might also like to view...
Solve the problem. Assume that simple interest is being calculated in each case. Round your answer to the nearest cent.Annie's cafe borrows $6100 at 6% for 290 days. Find the total amount that must be repaid after 290 days. (Use a 365 day year.)
A. $9007.95 B. $6466.00 C. $6129.08 D. $6390.79
Sketch the vector field in the plane along with its horizontal and vertical components at a representative assortment of points on the circle x2 + y2 = 4.F = 
i + 
j
What will be an ideal response?
Solve the problem.Use inverse matrices to find the equilibrium point for the demand and supply curves below.p = 110 - 12xDemand curvep = 20 + 13xSupply curve
A. 
B. 
C. 
D. (90, 1190)
Perform the division and simplify.
