Solve the problem.Mara can type 920 words in  hour (40 minutes). How many words per minute can she type?

A. 35 words/minute
B. 23 words/minute
C. 15 words/minute
D. 613 words/minute


Answer: B

Mathematics

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Find the derivative of the function at the given point in the direction of A.    

A.
B.
C.
D.

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Factor completely the polynomial. Indicate any that are not factorable using integers.x 2 + 10xy + 24y 2 

A. (x + 4y)(x - 6y) B. (x + 4y)(x + 6y) C. (x - 4y)(x + 6y) D. (x - 4y)(x - 6y) E. not factorable

Mathematics

Add or subtract and write answer in lowest terms. - 

A.
B.
C.
D.

Mathematics

Find the sales price and total price. Round to the nearest cent.Amount of Sales Tax: $3.39Sales Tax Rate: 4%

A. $8.48, $11.87 B. $84.75, $88.14 C. $67.80, $71.19 D. $113.00, $116.39

Mathematics