Solve.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 travels 15 mph and cruiser travels 10 mph.
B. Power boat travels 20 mph and cruiser travels 15 mph.
C. Power boat travels 10 mph and cruiser travels 5 mph.
D. Cannot be determined with information given.
Answer: C
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Solve the inequality. Graph the solution set and write the solution set in interval notation.
? 2
A. [-8, -4)
B. (-?, -4) ? [0, ?)
C. (-4, 8]
D. (-?, -8] ? (-4, ?)
Determine whether or not the function is one-to-one.
A. Yes B. No
The graph of a logarithmic function is shown. Select the function which matches the graph.
A. y = -log4x B. y = 1 - log4x C. y = log4(-x) D. y = log4x
Negate the given statement by changing the existential quantifier to a universal quantifier, or vice-versa.Every house is a home.
What will be an ideal response?