Solve the problem.A cabin cruiser travels 20 miles in the same time that a power boat travels 40 miles. The cruiser travels 5 mph slower than the power boat. Find the speed of each boat.
A. Power boat: 10 mph; cabin cruiser: 5 mph
B. Power boat: 20 mph; cabin cruiser: 15 mph
C. Power boat: 15 mph; cabin cruiser: 10 mph
D. Cannot be determined without more information
Answer: A
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Find the quotient q and a remainder r when a is divided by b, and write the result in the form a = bq + r of the division algorithm for the given choices of a and b.a = 45,375, b = 48
A. 45,375 = (48)(945) + 11 B. 45,375 = (48)(945) C. 45,375 = (48)(15) D. 45,375 = (48)(945) + 15
Find the probability.If a person is randomly selected, find the probability that his or her birthday is not in May. Ignore leap years.
A. 
B. 
C. 
D. 
Combine the complex numbers.3i + (-5 - i)
A. -5 + 4i B. -5 + 2i C. 5 - 2i D. 5 - 4i
Indicate whether the function is a constant function, linear function, quadratic function, or cubic function.y(x) = 9x3 - 9x2 - 8x + 10
A. Constant B. Quadratic C. Cubic D. Linear