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gtnhenbr [62]
3 years ago
15

PLEASE HELP ME WITH QUESTION #7 !!!! PLEASE!!!!! 20 POINTS!!!

Mathematics
1 answer:
pashok25 [27]3 years ago
5 0

let x = total charge

Jane = X=5 + 0.10m

Joe = x=4+0.20m

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Find the size of each of 6 payments made at the end of each year into a 6% rate sinking fund which produces $82000 at the end of
Yuri [45]

Answer:

at the end of 1st year we pay $ 11756

at the end of 2nd year we pay $ 24217

at the end of 3rd year we pay $ 37426

at the end of 4th year we pay $ 51427

at the end of 5th year we pay $ 66269

at the end of 6th year we pay $ 82001

Step-by-step explanation:

Given data

rate ( i ) = 6%

Future payment  = $82000

no of time period ( n ) = 6

to find out

size of all of 6 payments

solution

we know future payment formula i.e.

future payment = payment per period ( (1 + rate)^{n} - 1 )   / rate

put all these value and get payment per period

payment per period = future payment × rate  /  ( (1 + rate)^{n} - 1 )   / rate

payment per period = 82000 × 0.06  /  ( (1 + 0.06)^{6} - 1 )   / rate

payment per period = 82000 × 0.06 / 0.4185

payment per period = $ 11756.27

at the end of 1st year we pay $ 11756

and at the end of 2nd year we pay $ 11756 × ( 1  + 0.06) + 11756

and at the end of 2nd year we pay $ 24217

and at the end of 3rd year we pay $ 24217 × ( 1  + 0.06) + 11756

and at the end of 3rd year we pay $ 37426

and at the end of 4th year we pay $ 37426 × ( 1  + 0.06) + 11756

and at the end of 4th year we pay $ 51427

and at the end of 5th year we pay $ 51427 × ( 1  + 0.06) + 11756

and at the end of 5th year we pay $ 66269

and at the end of 6th year we pay $ 66269 × ( 1  + 0.06) + 11756

and at the end of 6th year we pay $ 82001

4 0
4 years ago
What is the scale factor of a model car if the scale is 1 inch = 2 feet ?
kkurt [141]
There are 24 inches in 2 feet, so the scale is:  1:24
5 0
3 years ago
Please help me asap!! :)
uranmaximum [27]

The graph continues up off the graph ( indicated by the red arrows.)

This means the domain is all real numbers written as (-∞,∞).

The lowest part of the graph is on  Y=1 and the lines curve upwards, this makes the range [1,∞)



4 0
3 years ago
7<img src="https://tex.z-dn.net/?f=%5Csqrt%20-9" id="TexFormula1" title="\sqrt -9" alt="\sqrt -9" align="absmiddle" class="latex
erik [133]

Answer:

= 21i

Step-by-step explanation:

√-9 = 3i

= 7 . 3i

Multiply the numbers: 7 . 3 = 21

= 21i

Hope this helps!

5 0
3 years ago
4X+8&lt;28<br> ayudenme por favor
VMariaS [17]

Answer:

x < 5.

Step-by-step explanation:

Creo que esto es correcto. :')

7 0
2 years ago
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