Find the least common multiple (LCM) of the list of numbers.7, 14, 21, 36
A. 252
B. 259
C. 280
D. 112
Answer: A
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Find the slope of the curve for the given value of x.y = -3 - x3, x = 1
A. slope is -1 B. slope is 3 C. slope is 0 D. slope is -3
Find the indicated probability.A relative frequency distribution is given below for the size of families in one U.S. city. SizeRelative frequency20.44230.22740.19650.09260.0267+0.017A family is selected at random. Find the probability that the size of the family is less than 5. Round your answer to three decimal places.
A. 0.423 B. 0.865 C. 0.515 D. 0.092
Solve the problem.The distance, in feet, that a car travels down the side of a mountain in each consecutive second is modeled by a sequence whose general term is an = 35n - 20, where n is the number of seconds. Find the distance the car travels in the fifth second.
A. 155 ft B. 195 ft C. 175 ft D. 120 ft
Determine the convergence or divergence of the following series.
?
A. diverges B. converges C. inconclusive