Use a proportion to solve the problem.A quality-control inspector examined 210 calculators and found 11 of them to be defective. At this rate, how many defective calculators will there be in a batch of 15,960 calculators?

A. 76 calculators
B. 2310 calculators
C. 7 calculators
D. 836 calculators


Answer: D

Mathematics

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Use an annual percentage rate table to solve the problem.A family purchased a new ski boat for $18,500. The loan agency required a  down payment and financed the balance for 36 months with an APR of  Determine the total finance charge and monthly payment for the loan.

A. Total finance charge = $2989.60; Monthly payment = $596.93 B. Total finance charge = $1497.02; Monthly payment = $478.39 C. Total finance charge = $3418.62; Monthly payment = $531.77 D. Total finance charge = $1625.97; Monthly payment = $481.97

Mathematics

Find the perimeter of the figure.

A. 36 yd B. 44 yd C. 42 yd D. 72 yd

Mathematics

Solve the problem.Cordelia has a credit card balance of $3574.94 with an annual percentage rate of 24.4%. Her card requires a minimum payment of 2% of the total balance. If she pays only the minimum payment, what amount of the minimum payment is applied to the principal? (Assume that interest is compounded monthly.)

A. $1.19 B. $24.40 C. $71.50 D. $72.69

Mathematics

The amount A of money on deposit for t years in an account earning simple interest is a linear function of t. Express that function as an equation if  when  and

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?

A.
B. ?
C. ?
D. ?
E.

Mathematics