Y = 7x - 24
<u>y = -3x+ 16</u>
2y = 4x - 8
<u>2y</u> = <u>4x - 8
</u> 2 <u /> 2 <u>
</u>y = 2x - 4
2x - 4 = 7x - 24
<u>-2x -2x </u>
-4 = 5x - 24
<u> +24 +24</u>
20 = 5x
<u>20</u> = <u>5x</u>
5 5
4 = x
y = 2x - 4
y = 2(4) - 4
y = 8 - 4
y = 4
(x, y) = (4, 4)
<u />
Answer:
3+2=5
5u =12
1u=2.4
2u=4.8
3u=7.2
7.2 hour = 7 hours 12 min
4.8 hour = 4 hours 48 min
assuming first person work longer than the other
so first person worked 7 hours 12 min and second person worked 4 hours 48 min
Answer:
- value: $66,184.15
- interest: $6,184.15
Step-by-step explanation:
The future value can be computed using the formula for an annuity due. It can also be found using any of a variety of calculators, apps, or spreadsheets.
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<h3>formula</h3>
The formula for the value of an annuity due with payment P, interest rate r, compounded n times per year for t years is ...
FV = P(1 +r/n)((1 +r/n)^(nt) -1)/(r/n)
FV = 5000(1 +0.06/4)((1 +0.06/4)^(4·3) -1)/(0.06/4) ≈ 66,184.148
FV ≈ 66,184.15
<h3>calculator</h3>
The attached calculator screenshot shows the same result. The calculator needs to have the begin/end flag set to "begin" for the annuity due calculation.
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<h3>a) </h3>
The future value of the annuity due is $66,184.15.
<h3>b)</h3>
The total interest earned is the difference between the total of deposits and the future value:
$66,184.15 -(12)(5000) = 6,184.15
A total of $6,184.15 in interest was earned by the annuity.
Answer:
400+10+3+0.1+0.09+0.005 hope this helps! mark me brainliest!
Step-by-step explanation: