Find a quadratic inequality whose solution is given.

A. x2 + 16 ? 0
B. x2 - 16 ? 0
C. x2 - 16 ? 0
D. x2 + 16 ? 0


Answer: B

Mathematics

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Solve the problem.The height in meters of women of a certain tribe is approximated by  where t is the woman's age in years and  Estimate the height (to the nearest hundredth) of a woman of the tribe 4 years of age.

A. 0.96 m B. 0.52 m C. 1.12 m D. 0.77 m

Mathematics

Find the probability.A card is drawn at random from a well-shuffled deck of 52 cards. What is the probability of drawing a face card or a 3?

A.
B.
C. 16 
D.

Mathematics

Provide an appropriate response.If 5 white balls and 7 blue balls are left on the beach in a heap, what is the probability that a white ball will be selected?

A.
B.
C.
D.

Mathematics

Find the perimeter.a scalene triangle whose sides are 15 ft, 8 ft, and 16 ft

A. 38 ft  B. 39 ft  C. 64 ft  D. 31 ft

Mathematics