Find the exact or approximate circumference of the circle, as indicated.Find the approximate circumference. Use  for ?.

A. 902 mi
B. 1,804 mi
C. 451 mi
D. 258,874 mi


Answer: B

Mathematics

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Write the number in words.25,022

A. twenty-five thousand, twenty-two B. twenty-five hundred thousand, twenty-two C. twenty-five hundred, twenty-two D. twenty-five thousand, two hundred two

Mathematics

Find the probability.The table lists the eight possible blood types. Also given is the percent of the U.S. population having that type.Let E be the event that a randomly selected person in the U. S. has type B blood. Let F be the event that a randomly selected person in the U. S. has RH-positive blood.Find P(F|E).

A. 0.818 B. 0.340 C. 0.720 D. 0.107

Mathematics

Solve the exponential equation. Use a calculator to obtain a decimal approximation, correct to two decimal places, for the solution.x = 18

A. {2.08} B. {-0.48} C. {-4.50} D. {-2.08}

Mathematics

Solve the triangle. Round side lengths and angle measures to the nearest tenth when necessary. 

A. A ? 106°, B ? 55.7°, C ? 18.3° B. A ? 120.4°, B ? 47.1°, C ? 12.5° C. A ? 138°, B ? 32.6°, C ? 9.4° D. A ? 112°, B ? 52.6°, C ? 15.4°

Mathematics