Solve the problem. Round money amounts to the nearest cent.Each piece of lead for a mechanical pencil is 50 mm long. Find the total length in centimeters of the lead in a package with 30 pieces.
A. 150 cm
B. 1500 cm
C. 1.5 cm
D. 15 cm
Answer: A
Mathematics
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Solve and check. Identify any extraneous solutions.
- 
= 1
A. 4 (-3 is extraneous) B. No solution (3 is extraneous) C. 4 (3 is extraneous) D. 4, 3
Mathematics
Write the mixed number as an improper fraction.19
A. 35
B. 16
C. 304
D. 
Mathematics
Graph the inequality.x > 0
A. 
B. 
C. 
D. 
Mathematics
Solve the problem.A rock is propelled upward from the top of a building 100 feet tall at an initial velocity of 72 feet per second. The function that describes the height of the rocket in terms of time t is 
Determine the maximum height that the rock reaches.
A. 201 ft B. 161 ft C. 214 ft D. 181 ft
Mathematics