The nth term of a sequence is given. Find the first 4 terms.an = (-1)n-1(9n - 6)
A. 3, -12, 21, -30
B. -3, 12, -21, -30
C. 3, 12, 21, 30
D. 3, -24, 21, -30
Answer: A
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Write and solve an equation to answer the question. Round percent to the nearest thousandth, if necessary.36.5% of the students at a certain college are men. If the total number of students at the college is 2200, how many female students are there?
A. 1100 females B. 1397 females C. 1417 females D. 803 females
Solve.A musician plans to perform 5 selections for a concert. If he can choose from 8 different selections, how many ways can he arrange his program?
A. 32,768 B. 40 C. 56 D. 6720
Write the expression in condensed form.log2 (6) - log2 (a)
A. log2 (6 - a)
B. log4 
C. log2 
D. log2 
Find the value.Let f(x, y) = xy2 + 
. Find f(4, -7).
A. (4, -7) is not in the domain of f. B. -119 C. -24 D. 198