Solve the problem.Michael's bank contains only nickels, dimes, and quarters. There are 57 coins in all, valued at $5.15. The number of nickels is 7 short of being three times the sum of the number of dimes and quarters together. How many dimes are in the bank?
A. 11
B. 10
C. 41
D. 6
Answer: D
Mathematics
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Use the Trapezoidal Rule with n = 4 steps to estimate the integral.
A. 
B. 
C. 
D. 24
Mathematics
Provide an appropriate response.Which one of the following ratios is not the same as 4 to 6?
A. 2 to 3 B. 8 to 12 C. 6 to 4 D. 20 to 30
Mathematics
Find the location of the indicated absolute extremum for the function.Maximum
A. x = 4 B. x = -4 C. No maximum D. x = 1
Mathematics
Determine whether the terms are like or unlike.15z3 and -12z3
A. like B. unlike
Mathematics