Find the slope of the line through P(1, 4) and Q(-2, 7).
?
A. m = -1
B. m = 0
C. m = 2
D. m = 5
E. m = -6
Answer: A
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Add or subtract. Express the answer as a mixed number.19
+ 16
A. 34
B. 36
C. 19
D. 35
Answer the question based on the following situation:An honest coin is tossed 1600 times. The random variable X denotes the total number of heads that come up in the 1600 tosses.What are the chances that X is more than 813?
A. approximately 84% B. approximately 75% C. approximately 16% D. approximately 25% E. none of these
Solve the problem. Round your answer, if appropriate.Water is being drained from a container which has the shape of an inverted right circular cone. The container has a radius of 6.00 inches at the top and a height of 10.0 inches. At the instant when the water in the container is 7.00 inches deep, the surface level is falling at a rate of 1.2 in./sec. Find the rate at which water is being drained from the container.
A. 66.5 in.3/s B. 96.1 in.3/s C. 63.5 in.3/s D. 79.2 in.3s
Provide an appropriate response.Does knowing that 
? 1 tell you anything about 
Give reasons for your answer.
What will be an ideal response?