Determine which is the better buy.6 pencils for $0.60 or 17 pencils at $1.53

A. 17 pencils
B. 6 pencils


Answer: A

Mathematics

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Find the limit or state that it does not exist.4x

A. 0 B. 4 C. 1 D. Does not exist

Mathematics

The CEO of a tire company has kept records for the profit  P when n tires are produced. The rate of change  is the marginal profit. ? A: Explain in practical terms the meaning of the marginal profit. ? B: What action should be taken if the marginal profit is positive? ? C: What action should be taken if the marginal profit is negative?

What will be an ideal response?

Mathematics

Solve the problem. Round results to an appropriate number of significant digits.From a balloon 1028 ft high, the angle of depression to the ranger headquarters is 45.9°. How far is the headquarters from a point on the ground directly below the balloon?

A. 996 ft B. 991 ft C. 1001 ft D. 986 ft

Mathematics

Evaluate the cylindrical coordinate integral.

A. ?
B. ?
C. ?
D. ?

Mathematics