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Serhud [2]
3 years ago
5

Plz help me or I will get my phone taken away

Mathematics
2 answers:
Leokris [45]3 years ago
4 0
5 divided by nine multiply by n equal 4 divided by nine times n plus 4
5/9*n subtract 4/9 multiply n equals 4
1/9*n equal 4
n=36
LUCKY_DIMON [66]3 years ago
3 0
I believe it’s 18 because you find 5 then another 4 which is 9 and you guys already had 9, 9 plus 9 equal 18
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Mrs. Smith has $20,000 to invest. She wants to earn $10,000 in interest. She is considering a savingsand loans bank that is offe
disa [49]

Answer:

Number of year to get $10,000 as interest = 7.5 year (Approx)

Step-by-step explanation:

Given:

Initial investment = $20,000

Interest on investment = $10,000

Rate of interest = 5.6% = 0.056

Find:

Number of year to get $10,000 as interest:

Computation:

Interest\ on\ investment = Initial\ investment[(1+r)^n-1]\\\\10,000 = 20,000[(1+0.056)-1]\\\\0.5=(1.056)^n-1\\\\1.5 =(1.056)^n\\\\n=7.44

Number of year to get $10,000 as interest = 7.44

Number of year to get $10,000 as interest = 7.5 year (Approx)

7 0
3 years ago
Help quick The engineers designing the All Aboard Railroad between Boca Raton and Jupiter decide to create parallel tracks throu
QveST [7]

Answer:

Do you have answer choices

Step-by-step explanation:

8 0
3 years ago
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ivann1987 [24]

Answer:

Answer in decimal is 5.6 or 56/100 as a fraction

Answer in decimal is 0.66666666666 or 2/3 as a fraction

Step-by-step explanation:

Just either add or subtract the fractions, whichever one you have to do.

Hope this helps, have a good day. c;

7 0
3 years ago
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Raul deposited $3000 into a bank account that earned simple interest each year. After 3.5 years, he had earned $262.50 in intere
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Answer:

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3 years ago
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Answer:

E

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