Make an approximate conversion as indicated. Round to the nearest tenth. The precise value of your approximation will depend on the conversion path that you choose.345 mi =  km

A. 365.7
B. 326.4
C. 555.1
D. 214.2


Answer: C

Mathematics

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Find the area of the shaded region in the figure. Round results to the nearest unit.A small circular pool is enclosed in a square. Find the area inside the square but outside the circle.4.0 m

A. 13 m2 B. 19 m2 C. 3.4 m2 D. 50 m2

Mathematics

The problem describes procedures that are to be applied to numbers. Represent the original number as n and use deductive reasoning to prove a conjecture that relates the result of the process to the number n.Select a number. Multiply the number by 88. Add 88 to the product. Divide this sum by 44. Subtract two from the quotient.

A.  - 2 = 2n + 2 - 2 = 2n
B.  - 1 = n + 1 - 1 = n
C.  - 2 = n + 1 - 2 = n - 1
D.  - 2 = 2n + 1 - 2 = 2n - 1

Mathematics

Determine whether the given constant is a solution to the given polynomial equation.-9x3 + x2 - 3x + 6 = 0; -1

A. Yes B. No

Mathematics

Simplify. Assume all variables are non-negative real numbers.

A. 5xy
B. 5x
C. 5x2
D. 5xy2

Mathematics