Solve the problem.Sketch a graph showing the distance (in miles) that a person is from home after x hours if that individual drives at 30 mph to a lake 60 miles away, stays at the lake 1.5 hours, and then returns home at a speed of 60 mph. 

A.

B.

C.

D. none of these


Answer: C

Mathematics

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Express the set using the roster method. the set of natural numbers less than or equal to 9

A. {1, 2, 3, . . . , 9} B. {0, 1, 2, 3, . . . , 8} C. {1, 2, 3, . . . , 8} D. {0, 1, 2, 3, . . . , 9}

Mathematics

Provide an appropriate response.Solve the equation: x = 

A. x = 
B. x = -9
C. x = 16
D. x = 

Mathematics

Solve the problem.If money is invested for 3 years with interest compounded annually, the future value of the investment varies directly as the cube of 1 + r, where r is the interest rate. If the future value of the investment is $9317.00 when the rate is 10%, what rate gives a future value of $8575.30? Round to the nearest whole percent.

A. 6% B. 8% C. 7% D. 9%

Mathematics

Find the whole.29 men is 0.76% of what number of men?

A. 3815.79 B. 38,157.9 C. 262 D. 2.62

Mathematics