The graph below shows the percentage of students enrolled in the College of Engineering at State University. Use the graph to answer the question.
If f(x) = 20%, what year is represented by x?
A. 1975
B. 1990
C. 1985
D. 1980
Answer: C
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Use the appropriate Taylor polynomial of degree 3 at x = 0 to approximate the quantity. Round the answer to four decimal places.ln 0.855
A. 0.8435 B. -0.3645 C. -0.1565 D. -0.2095
Factor completely. If the polynomial cannot be factored, write "prime."x2 + 8x - 20
A. (x - 10)(x + 2) B. (x + 10)(x - 2) C. (x - 10)(x + 1) D. Prime
Solve the problem. Round money to the nearest cent, if necessary, rates to the nearest whole percent, and time to the nearest month.If $165.75 in interest is paid on a 15% loan for 6 months, what is the principal?
A. $2375 B. $22,100 C. $2210 D. $2000
Express as a sum of logarithms.logx 4yz
A. (logx 4)(logx y)(logx z) B. logx (4 + y + z) C. logx 4 + logx y + logx z D. log4 y + log4 z