Simplify.60 ÷ 20 (-5)
A. 4
B. -15
C. -1.67
D. -0.6
Answer: B
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Find y".y = 6 sin(3x + 7)
A. -18 sin(3x + 7) B. -54 cos(3x + 7) C. -54 sin(3x + 7) D. 18 cos(3x + 7)
Solve the problem.The sequence 9, 6, 3, 0, . . . appears to be of which type?
A. Fibonacci B. arithmetic C. geometric D. exponential E. logistic
Solve.As part of homecoming festivities the student organizations are selling donuts. The fraternities have sold 521,119 donuts; the sororities have sold 219,734 donuts; the band members have sold 347,916 donuts; and the athletes have sold 118,921 donuts. Have they reached their goal of 2 million donuts sold? If not, how many more donuts need to be sold?
A. yes B. no; 792,310
Divide. Write a mixed numeral for the answer whenever possible.-27 ÷ 2
A. -11
B. -12
C. -10
D. -13