Solve the problem.Jill is 9 kilometers away from Joe. Both begin to walk toward each other at the same time. Jill walks at 1.5 kilometers per hour. They meet in 2 hours. How fast is Joe walking?
A. 1.5 km/hr
B. 4 km/hr
C. 3 km/hr
D. 5 km/hr
Answer: C
You might also like to view...
If r is a positive number and the point (x, y) is in the indicated quadrant, decide whether the given ratio is positive or negative.II, 
A. Negative B. Positive
Simplify the exponential expression using the rules for exponents.(x-1y6)-1
A. 
B. 
C. 
D. 
Solve.A case of candy bars has 2 layers of candy bars. In each layer are 8 rows with 12 candy bars in each row. Find how many candy bars are in a case.
A. 191 candy bars B. 192 candy bars C. 202 candy bars D. 182 candy bars
Solve the problem.The logistic growth model 
represents the population of a species introduced into a new territory after t years. When will the population be 60?
A. -0.13 years B. 10.62 years C. 1.68 years D. 12.43 years