Find the least common multiple for the set of numbers.7, 14, 21, 36

A. 112
B. 259
C. 252
D. 280


Answer: C

Mathematics

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Find the compound amount for the deposit. Round to the nearest cent.$5,400 at 5% compounded semiannually for 48 months.

A. $6,563.73 B. $5,960.59 C. $7,978.26 D. $6,579.38

Mathematics

Solve the problem.Consider a population that grows according to a linear growth model. The population in the fifth generation is P5 = 43 and the population in the ninth generation is P9 = 71. The common difference is d =

A. 4. B. 14. C. 7. D. 28. E. none of these

Mathematics

Solve the equation using the quadratic formula.4x2 + 1 = 3x

A.
B.
C.  
D.  

Mathematics

Solve the problem.The volume of water added to a circular drum of radius r is given by Vw = 40t, where Vw is volume in cu ft and t is time in sec. Find the depth of water in a drum of radius 9 ft after adding water for 22 sec. (Round result to one decimal place.)

A. 3.5 ft B. 1.9 ft C. 7.0 ft D. 11.0 ft

Mathematics