Multiply.678 × 5

A. 3490
B. 3290
C. 3390
D. 3400


Answer: C

Mathematics

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Solve the given equation for x.y = 3 tan (2x - 1)

A. x =  + 2 tan-1 3y
B. x = 1 +  tan-1 
C. x =  +  tan-1 
D. x =  + 3 tan-1 2y

Mathematics

Find the exact value under the given conditions.Given cos u = - , with u in quadrant II, and sin v = , with v in quadrant II. Find tan(u + v).

A. - 
B.
C.
D. - 

Mathematics

Solve and graph the solution set on a number line.5(2x + 6) < 15x + 5 

A. (5, ?)

B. (-?, 5)

C. [5, ?)

D. (-?, 5]

Mathematics

How long will it take an investment of $4,000 to double if the investment earns interest at the rate of 7% compounded continuously? Round your answer to the nearest hundredth. ? __________ year(s)

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

Mathematics