Determine whether the following number is prime or composite. If composite, write the prime factorization.89
A. composite, 44 ? 89
B. prime
C. composite, 45 ? 2
D. composite, 89 ? 1
Answer: B
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Determine whether the vectors 
and 
are equivalent.A(1, 1), B(8, 4), C(0, 0), and D(7, 4)
A. Equivalent B. Not equivalent
Find the slope of the line through the given pair of points, if possible. Based on the slope, indicate whether the line through the points rises from left to right, falls from left to right, is horizontal, or is vertical.(-2, -6) and (-2, -1)
A. 5; rises B. -5; falls C. Undefined; vertical D. 0; horizontal
Find the sum.-7.3 + (-23.6)
A. 30.9 B. 16.3 C. -30.9 D. -16.3
The amount P is deposited in an account giving R% annual interest compounded n times a year. Find the amount A in the account after t years.P = $19,000, R = 5%, n = 2, t = 5
A. $24,249.35 B. $24,321.61 C. $21,496.76 D. $23,750.00