Solve. Write the solution set using interval notation.3[3 - 3(x + 1)] + 1 ? 2(-23 - x) + 2x + 23

A.
B.
C.
D.


Answer: C

Mathematics

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The weight of a certain type of fish is a power function of its length. It is observed that if the length is doubled, the weight increases by a factor of 2.93. What is the value of the power k for this power function? Round your answer to two decimal places if necessary. ?

A.
B.
C.
D.

Mathematics

Solve using the addition principle.6.9 = 17.5 - t

A. -24.4 B. -10.6 C. 10.6 D. 24.4

Mathematics

Solve the problem.The distance an object falls when dropped from a tower varies directly as the square of the time it falls. If the object falls 144 feet in 3 seconds, how far will it fall in 5 seconds?

A. 450 ft B. 350 ft C. 400 ft D. 80 ft

Mathematics

Find the probability of the event. Express the answer as a percent chance.Choosing a green marble from a bag that contains 3 green marbles and 12 blue marbles.

A. 30% B. 16% C. 25% D. 20%

Mathematics