Solve the problem. Write ratios in lowest terms.Bob is 63 years old, and Susan is 81 years old. Find the ratio of his age to hers.
A. 
B. 
C. 
D. 
Answer: B
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Solve the problem.
A. a reflection with axis a horizontal line B. a reflection with axis a vertical line C. a 180° rotation D. all of these E. none of these
Solve.The MetroCity boat company is planning to produce a new fishing boat. For the first year, the fixed costs for setting up production are $70,000. The variable costs for producing each boat are $1500. The revenue for each boat is $2200. Find the total profit P(x) from the production and sale of x boats.
A. P(x) = 700x B. P(x) = 1500x + 70,000 C. P(x) = 2200x - 70,000 D. P(x) = 700x - 70,000
Use the limit definition of the partial derivative to compute the indicated partial derivative of the function at the specified point.Find 
at the point (-2, -10): f(x, y) = 3 - 9xy + 2xy2
What will be an ideal response?
List all possible outcomes for the experiment.A 7-sided die is rolled.
A. 1, 2, 3, 4, 5, 6, 7 B. 1, 2, 3 C. 7 D. 1, 2, 3, 4