1. Carlos bought a $950 bicycle on the installment plan. The installment agreement included a 20% down payment and12 monthly payments of $70 each.
a. How much is the down payment?
b. What is the total amount of the monthly payments?
c. How much did Carlos pay for the
car stereo on the installment plan?
d. What is the finance charge?

arrivederci

Step-by-step explanation:

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step-by-step explanation:

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whole numbers.

step-by-step explanation:

we are given the average monthly rainfall (in millimeters) model r(m) for the years 1900-2009 as a function of the month number m.

as we can see m is taken for the number of months for years 1900-2009.

we know that number of months can't be a negative number or decimal number or a fraction.

so, the number of months could be only positive whole numbers.

therefore, whole numbers is more appropriate for the domain of r.