Please help me out with this question

Mathematics

1 answer:

jolli1 [7]4 years ago

5 0

A. Step 2 column just put 4n and for the 3rd column do -5+4•n which all together is -1n

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Drew just took out a loan for $1250 at an 8.4% apr, compounded monthly, to buy some new brakes for his car, and he has agreed to

8_murik_8 [283]

Paying $46.50 monthly, a financial calculator says it will take 30 months to pay off the loan.

Paying $71.00 monthly, it will take 19 months to pay off the loan.

Making the higher payment, Drew can pay off his loan 11 months sooner.

_____

If you solve the amortization formula for n, the number of payments, you get

... n = -log(1-(Pi/A))/log(1+i)

where P is the principal value of the loan (1250), i is the monthly interest rate (.007), A is the monthly payment (46.50 or 71.00).

5 0

3 years ago

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I really suck at math plz help me

inysia [295]

You would have to have common demoniators to add.
8/10 can be turn into 80/100 by multiplying the denominator and nominator by ten
75/100+80/100, you add the nominators ONLY, dont change the denominator.
75+80=155

so your answer would be 155/100

4 0

4 years ago

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Jackson runs a farm stand that sells bananas and grapes. Each pound of bananas sells for $1 and each pound of grapes sells for $

mars1129 [50]

Jackson sold 27 pounds of bananas and 12 pounds of grapes.

Given that Jackson runs a farm stand that sells bananas and grapes, and each pound of bananas sells for $ 1 and each pound of grapes sells for $ 2.25, and Jackson sold 15 more pounds of bananas than pounds of grapes and made $ 54 altogether, to determine the number of pounds of bananas sold and the number of pounds of grapes sold the following calculation must be performed: