Solve the problem.Chuck and Dana agree to meet in Chicago for the weekend. Chuck travels 122 miles in the same time that Dana travels 112 miles. If Chuck's rate of travel is 5 mph more than Dana's, and they travel the same length of time, at what speed does Chuck travel?

A. 67 mph
B. 61 mph
C. 56 mph
D. 55 mph

Answer: B

Mathematics

Provide an appropriate response.Choose the largest of the following numbers:

A. 6.178 B. 6.219 C. 6.27 D. 6.43 E. 6.09

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Mathematics

Find the derivative.w = z10 - e

A. (9 - e)z^{10 - e}
B. (10 - e)z^{9 - e}
C. z^{10 - e}
D.

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Mathematics

Solve for the variable.-78 = -6n

A. 72 B. 13 C. 2 D. -72

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Mathematics

Find the requested fraction.Which fraction is equal to ?

A.
B.
C.
D.

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Mathematics