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drek231 [11]
3 years ago
9

Please help pic below

Mathematics
1 answer:
kvasek [131]3 years ago
7 0
Πr^2=area 9=r 9^2=81π=254.47
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Laura and Martin obtain a 30-year, $180,000 conventional mortgage at 10.0% on a house selling for $210,000. Their monthly mortga
Westkost [7]

Answer:

total payment = $563,760

Interest = $383,760

Principal part = $66

Step-by-step explanation:

(a) total payment:

n = 30 years = 360 months

monthly payment = $1,566

Total payment = $1,566 * 360 months = $563,760

(b) interest:

Total payment = $563,760

Principal = $180,000

Total payment = Principal + Interest

Interest = Total payment - Principal

Interest = $563,760 - $180,000 = $383,760

(c) part of first payment applied to the principal:

First payment = $1,566

Principal = $180,000

Interest rate = 10% yearly = 10% / 12 = 0.8333% = 0.008333 monthly

Monthly interest = Principal * Interest rate = $180,000 * 0.008333 = $1,500

Principal part = $1,566 - $1,500 = $66

Hope this helps!

4 0
3 years ago
NEED ANSWERED ASAP please find the volume of the cone and cylinder. ​
Mkey [24]
Cone volume= 285 ( the radius would be 5.5)
Cylinder volume =95 same radius as well
4 0
3 years ago
Read 2 more answers
75=0.25 X 1.33N<br> How do you solve for N
kakasveta [241]

Answer:

N=625/3

Step-by-step explanation:

1) 0.25 ⋅ 1.44N=75

2) 0.36N=75

3) 0.36N/0.36 = 75/0.36

4) N= 625/3

Hope that helps

Have a good day

5 0
2 years ago
Read 2 more answers
PLS HELP ASAP<br><br> Solve using order of operations 6/5 ​ +8( 5/10​ − 3/5) ^ 2
wlad13 [49]
The answer as a mixed number is 1 7/25
The answer as a decimal is 1.28
8 0
3 years ago
You have 10 liters of juice that is 40% juice and 60% water. You want the mixture to be 70% juice and 30% water. How many liters
damaskus [11]

Answer:

14 liters

Step-by-step explanation:

10 liters : 4 liters of juice and 6 liters of water

4/10 of juice and 6/10 of water

make it to 70% of juice and 30% of water

add 14 liters of juice

14/20=70% of juice

6/20=30% of water

4 0
3 years ago
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