Find the rate, or speed, as a ratio of distance to time. Round to the nearest hundredth when necessary.61 m, 19 sec
A. 1,159 m/sec
B. 0.31 m/sec
C. 3.21 m/sec
D. 3.11 m/sec
Answer: C
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Suppose you have the following project digraph. (The numbers in parentheses represent hours.)
The length of the critical path of this project digraph is
A. 14 hours. B. 16 hours. C. 11 hours. D. 12 hours. E. none of these
Find the indefinite integral.
?
What will be an ideal response?
Provide an appropriate response.Give an example from your everyday life of a composite geometric figure.
What will be an ideal response?
Solve the problem.A vendor has learned that, by pricing pretzels at $1.00, sales will reach 128 pretzels per day. Raising the price to $2.00 will cause the sales to fall to 80 pretzels per day. Let y be the number of pretzels the vendor sells at x dollars each. Write a linear equation that models the number of pretzels sold per day when the price is x dollars each.
A. y = -48x + 176
B. y = - 
x + 
C. y = -48x - 176
D. y = 48x + 80