Answer:
there are 59 nickels, 12 quarters, and 213 dimes
Explanation:
- let n = nickels
- let q = quarters
- let d = dimes
first step:
d = 3 (n + q) = 3n + 3q
d + n + q = 284
0.10d + 0.05n + 0.25q = 27.25
second step:
3n + 3q + n + q = 284
0.10 (3n + 3q) + 0.5n + 0.25q = 27.25
third step:
4n + 4q = 284
0.3n + 0.3q + 0.05n + 0.25q = 27.25
fourth step:
n + q = 71
0.35n + 0.55q = 27.25
fifth step:
replace q = 71 - n
0.35n + 0.55(71 - n) = 27.25
sixth step:
0.35n + 39.05 - 0.55n = 27.25
seventh step:
11.8 = 0.2n
eighth step:
n = 59
q = 71 - 59 = 12
d = 284 - n - q = 284 - 59 - 12 = 213
C, tv commercials are ussualy the most expensive.
If that helps make sure to mark this as the brainliest!
-procklown <3
Answer:
<h3>"I have felt dissatisfied on the job when I feel underpaid and overworked. I don't mind working hard at all, but I don't like to feel as though I'm being taken advantage of." "When I see success few and far between, it is very unmotivating for me. I am a hunter and a true salesperson</h3>
Answer:
PMT = $1875.00
Explanation:
The annuity refers to a series of fixed payments made after an equal interval of time and for a definite time period. The formula for the present value of annuity is,
<u />
<u>For ordinary annuity</u>
PV of annuity = PMT * [(1 - (1+IN)^-n) / IN]
Plugging in the values for the available variables. We calculate the PMT to be,
14130.15 = PMT * [(1 - (1+0.08)^-12) / 0.08]
14130.15 = PMT * 7.536078017
14130.15 / 7.536078017 = PMT
PMT = $1875.000493 rounded off to $1875.00