Find the area of the figure. Use 3.14 for ?.

A. 31.418 m2
B. 15.1674 m2
C. 30.3347 m2
D. Not enough data


Answer: C

Mathematics

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A card is drawn randomly from a standard 52-card deck. Find the probability of the specified event. The card is a heart picture card (the jack, queen, or king of hearts).

A.
B.
C.
D.

Mathematics

Write the number as indicated.The world-wide production of cereal grains has reached about one billion, seven hundred  million, four hundred three thousand, three hundred tons. Write the number using digits.

A. 1,761,430,300 B. 1,761,403,300 C. 1,761,403,030 D. 1,761,343,300

Mathematics

Find the value for the function.Find f(-x) when f(x) = 3x2 + 4x - 5.

A. 3x2 - 4x + 5 B. 3x2 - 4x - 5 C. -3x2 - 4x + 5 D. -3x2 - 4x - 5

Mathematics

Indicate whether the inequality is true or false.12.9 ? -13

A. True B. False

Mathematics