Solve the problem.If a rocket is propelled upward from ground level, its height in meters after t seconds is given by . During what interval of time will the rocket be higher than 147 m?

A. 0 < t < 3
B. 3 < t < 5
C. 6 < t < 8
D. 5 < t < 6


Answer: B

Mathematics

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Add or subtract. Simplify your answer to lowest terms. - 

A.
B.
C.
D.

Mathematics

Solve.3 -  > (x + 5) Put your answer in set-builder notation.

A.
B.
C.
D.

Mathematics

Solve the problem.Ms. Patterson proposes to give her daughter Claire an allowance of $0.20 on the first day of her 13-day vacation, $0.40 on the second day, $0.80 on the third day, and so on. Find the allowance Claire would receive on the last day of her vacation.

A. $2.60 B. $4096.20 C. $1638.40 D. $819.20

Mathematics

Solve the problem.A caterer uses special stacking ovens to prepare large amounts of food. Find the total number of servings that can be prepared in one hour.Pizza: 4 servings per panNumber of pans per oven: 6Pan changes per hour: 4Number of ovens: 3

A. 96 servings B. 288 servings C. 72 servings D. 238 servings

Mathematics