Find the exact area of the circle in terms of ?.

A. 256? in.2
B. 64? in.2
C. 682.67? in.2
D. 16? in.2


Answer: B

Mathematics

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Find the value of the expression.log 9

A. 2 B. 9 C. -9 D. -2

Mathematics

Convert the given unit of measure to its base unit - meters, grams, or liters.86 hm

A. 0.86 m B. 8.6 m C. 8600 m D. 860 m

Mathematics

Solve the problem.The car Colleen is driving gets 27 miles per gallon of gas. She used 5 gallons of gas going from her home to her grandparents' home. She used another 6 gallons traveling from her grandparents' home to her cousin's apartment. What was the total distance Colleen drove?

A. 330 miles
B. 238 miles
C. 328 miles
D. 221 miles

Mathematics

Answer the following statement(s) true (T) or false (F)

It is not possible to describe how to locate the square root of two precisely on a number line. Because the square root of two is irrational, the best that can be done is to approximate its position on the number line by calculating its decimal representation to several places.

Mathematics