Find the indicated partial sum for the sequence with the given general term. s5, an = -4n + 9
A. 5
B. 25
C. -11
D. -15
Answer: D
Mathematics
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Find fr when R = 120 ê, L = 165 æH, and C = 0.00015 æF?
a. 150 KHz b. 165 KHz c. 1.0 MHz d. 2.2 MHz e. 6.4 MHz
Mathematics
The circle graph shows the results of the student council presidential election. The complete circular area represents 100% of the votes.
The circle graph shows what percent of the vote each person received.Who got the fewest votes?
A. Lili B. Matt C. Ben D. Gina
Mathematics
Solve the rational inequality. Write the solution in interval notation.
< 0
A. (-4, 9) B. (-?, -4) ? (9, ?) C. (-?, -4) D. (9, ?)
Mathematics
Given f(x) = 
evaluate f(-2). Round to the nearest ten-thousandth.
a. 4.3891 b. –13.8731 c. 54.5982 d. –2.9817
Mathematics