Find the least common multiple (LCM) of the pair of numbers.18 and 30

A. 540
B. 18
C. 90
D. 3240


Answer: C

Mathematics

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Solve the equation. Round to the nearest tenth, if necessary.If an object is dropped, the distance it falls is given by d = gt2, where g is about 32 ft/sec2. How long would it take an object to fall 64 feet?

A. 1 sec B. 4 sec C. 2 sec D. 0.5 sec

Mathematics

Solve.How many lengths of pipe  ft long can be cut from a pipe that is 45 ft long?

Fill in the blank(s) with the appropriate word(s).

Mathematics

Solve by the substitution method.-6x + 9y = -544x - 6y = 36

A. (8, 1) B. (0, 9) C. (-54, 36) D. (9, 0)

Mathematics

Provide an appropriate response.The number 536,870,912 is a term in the sequence 8, 16, 32, 64, 128, ... .Which term is it?

A. 28 B. 27 C. 26 D. 29

Mathematics