Factor the trinomial, or state that the trinomial is prime. Check your factorization using FOIL multiplication.6x2 + 19x + 10
A. (x + 2)(6x + 5)
B. (3x - 2)(2x - 5)
C. (3x + 2)(2x + 5)
D. (2x + 2)(3x - 5)
Answer: C
Mathematics
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Factor the expression completely.A silo is in the shape of a hemisphere atop a cylinder. The formula for its volume is
A. r2(h + r)
B. ?r2(h + r3)
C. ?r2(h + r)
D. r2(h + r)
Mathematics
Solve the problem.A music CD consists of 10 songs numbered 1 through 10. In how many ways can the 10 songs be ordered by the random function on a CD player?
A.
B. 1010
C. 10!
D. 10
E. none of these
Mathematics
Find the linearization of the function at the given point. at
A.
B.
C.
D.
Mathematics
Simplify the expression by using the order of operations.8 ? ?
÷ 4 + 6 - 3 + 1
A. 47 B. 44 C. 43 D. 48
Mathematics