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PSYCHO15rus [73]
2 years ago
7

Inverse of x=-4, what is x?

Mathematics
1 answer:
Katena32 [7]2 years ago
7 0
X is the only way to
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A vehicle is purchased for $18,000, with a down payment of $6,098. The balance in financed for three years at an annual rate of
mestny [16]
The Present value of an annuity is given by PV = P(1 - (1 + r/t)^-nt)/(r/t)
where: P is the monthly payment, r is the annual rate = 7% = 0.07, t is the number of periods in one year = 12 and n is the number of years = 3.

18,000 - 6,098 = P(1 - (1 + 0.07/12)^-(3 x 12)) / (0.07/12)
11,902 = P(1 - (1 + 0.07/12)^-36) / (0.07/12)
P = 0.07(11,902) / 12(1 - (1 + 0.07/12)^-36) = 367.50

Therefore, monthly payment = $367.50
7 0
2 years ago
Given f(x)=-x-1,find f(5)
Brut [27]

Answer:

f(5)=4

Step-by-step explanation:

f(5)=5_1=4

.....

3 0
3 years ago
Read 2 more answers
50 coins all dimes and quarters total is 10.25 how many dimes?
Yanka [14]

Answer:

You can do these "in your head" like this:

50 dimes would be $5.00

Each quarter adds 15 cents.

10.25 - 55.00 = $5.25 added

Step-by-step explanation:

525/15 = 35 quarters

--> 15 dimes

==========================

or,

d + q = 50

10d + 25q = 1025

etc

8 0
2 years ago
-5cos105°+5cos165° =??​
almond37 [142]

Answer:

-3.53553390593

Step-by-step explanation:

5(cos165-cos105)=-3.53553390593

3 0
3 years ago
So what is the answer
Zarrin [17]
There is no question and and therefore cannot be answered

5 0
3 years ago
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