Solve the problem.How many committees of 5 people can be selected from 9 men and 5 women if the committee must have 3 men and 2 women?
A. 820
B. 980
C. 10,080
D. 840
Answer: D
Mathematics
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Match the surface show below to the graph of its level curves.
A.
B.
C.
D.
Mathematics
Find the directrices of the ellipse.144x2 + y2 = 144
A. x = ±
B. y = ±
C. y = ±
D. x = ±
Mathematics
Factor as completely as possible. If unfactorable, indicate that the polynomial is prime.x2 + 65x + 66
A. Prime B. (x + 66)(x - 1) C. (x + 11)(x - 6) D. (x - 11)(x + 6)
Mathematics
Identify the polynomial as a monomial, binomial, trinomial, or none of these. Give its degree.-15a10
A. Monomial, degree 10 B. Monomial, degree -15 C. Binomial, degree -15 D. Binomial, degree 10
Mathematics