Find the term indicated in the expansion.(4x + 3)5; 5th term

A. 540x 
B. 2160x2
C. 1620x 
D. 1215 


Answer: C

Mathematics

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Find the particular solution to the given differential equation that satisfies the given conditions.3(x dy + y dx) - 8y3 dy = 0; x = 0 when y = 1

A. 3xy - 2y4 = 0 B. 3xy - 2y4 = c C. xy - 2y4 = -2 D. 3xy - 2y4 = -2

Mathematics

Solve the problem.A pick-up truck is fitted with new tires which have a diameter of 43 inches. How fast will the pick-up truck be moving when the wheels are rotating at 345 revolutions per minute? Express the answer in miles per hour rounded to the nearest whole number.

A. 44 mph B. 22 mph C. 7 mph D. 37 mph

Mathematics

Find the exact value of the expression.cos  cos  + sin  sin 

A. 1
B.
C.
D.

Mathematics

Divide.

A. 9.5 B. 9 C. 0.95 D. 10.5

Mathematics