Determine an estimate of the exact answer. Use estimation by rounding.A typical customer at Heather's Hairstyles spends approximately $21.38 for a haircut. The salon has 17 hairstylists, and each hairstylists handles 4 customers per hour. Estimate the amount of money the salon receives in one hour. (Round the number of hairstylists to the nearest ten and the cost for a haircut to the nearest dollar.)
A. $105.00
B. $0.010
C. $1680
D. $1453.84
Answer: C
You might also like to view...
Evaluate the improper integral.
A. 
(1 - ln 2)
B. 
(1 - ln 2)
C. 
(1 - ln 2)
D. 
(1 - ln 2)
Answer the question.To complete the square from an equation in the form x2 - ax = b, is it ever appropriate to subtract a positive number from each side?
What will be an ideal response?
Which of the following mathematical equations is used to calculate the degree of operating leverage (DOL)? (? = change)
A. DOL = % ? in net operating income (NOI)/% ? in sales B. DOL = % ? in sales/% ? in earnings before taxes (EBT) C. DOL = % ? in earnings before interest and taxes (EBIT)/% ? in earnings per share (EPS) D. DOL = % ? in sales/% ? in earnings per share (EPS) E. DOL = % ? in earnings per share (EPS)/% ? in earnings before taxes (EBT)
Solve the problem.Find an upper bound for the error in estimating 
using the Trapezoidal Rule with n = 4 steps.
A. 
B. 
C. 
D. 