Graph the function to find the stated characteristic of the graph.Graph f(t) = -1.5 cos (4(t + 
)) in 
by 
. State the amplitude.
A. -1.5
B. 1.5
C. 0.75
D. 3
Answer: B
Mathematics
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Use Taylor series to evaluate the limit.
A. -1 B. 9 C. 1 D. -9
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What will be an ideal response?
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Solve the problem. Round to the nearest cent.Find the future value of $700 invested over 15 years in an account with an APR of 8% compounded daily (Use a 365 day year).
A. $973.37 B. $2323.77 C. $2220.52 D. $702.34
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Solve the problem.The pH of a chemical solution is given by the formula pH = -log10[H+] where [H+] is the concentration of hydrogen ions in moles per liter. Find the pH if the [H+] = 9.4 × 10-9.
A. 8.97 B. 9.03 C. 8.03 D. 9.97
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