Restate the fact as indicated.Worldwide there are approximately 132 million births per year. Express this quantity in births per second.

A. 251 births per second
B. 4.2 births per second
C. 63,300 births per second
D. 101 births per second


Answer: B

Mathematics

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A. 9?2
B. 9?
C. ?2
D. ?2

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Solve the problem.An irrigation sprinkler in a field of lettuce sprays water over a distance of 35 feet as it rotates through an angle of 160°. What area of the field receives water? If necessary, round the answer to two decimal places.

A. 544.44 ft2 B. 48.87 ft2 C. 1710.42 ft2 D. 3420.85 ft2

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Provide an appropriate response.Explain the error in the following: x2 + 2x - 15 = (x - 5)(x + 3).

What will be an ideal response?

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Find the general term  of the sequence. ?

What will be an ideal response?

Mathematics