Simplify the rational expression.

A. -3
B. - 
C.
D. - 


Answer: D

Mathematics

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Select the requested distribution.Which of the distributions is multimodal and approximately symmetric?

A.


B.

C.

D.

Mathematics

Find the lateral surface area and volume of the solid object shown. If necessary, round to the nearest whole number unless otherwise directed.

A. L = 69 cm2, V = 53 cm3  B. L = 71 cm2, V = 61 cm3  C. L = 67 cm2, V = 55 cm3  D. L = 56 cm2, V = 45 cm3 

Mathematics

Multiply, then simplify the product. Assume that all variables represent positive real numbers.(5 + )2

A. 28 + 10
B. 8 + 10
C. 28 + 5
D. 25 + 10

Mathematics

Solve.A bag of fertilizer covers 2500 square feet of lawn. Find how many bags of fertilizer should be purchased to cover a rectangular lawn 270 feet by 180 feet.

A. 19 bags B. 195 bags C. 20 bags D. 1944 bags

Mathematics