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jenyasd209 [6]
3 years ago
9

Sum of n natural numbers is 5n^2 + 4n , find the 8th term​

Mathematics
2 answers:
zalisa [80]3 years ago
5 0

Answer:

The 8th term is 79

Step-by-step explanation:

HOPE THIS HELPS UWU ✨

scZoUnD [109]3 years ago
5 0

Answer:

....

Step-by-step explanation:

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42 inches of wire will cost 168 cents

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Jasmine wants to start saving to purchase an apartment. Her goal is to save $225,000. If she deposits $180,000 into an account t
Y_Kistochka [10]

The time it will take the principal to grow to the desired amount is 0.7 years

Using the compound interest formula :

A = P(1 + r/n)^(nt)

A = final amount = 225,000

P = principal = 180,000

r = rate = 3.12%

n = Number of compounding times per period = 12(monthly)

t = time

225000 = 180000(1 + (0.0312 /12))^(12t)

Divide both sides by 180000

225000/180000 = (1 + (0.0312 /12))^(12t)

1.25 = 1.026^12t

Take the log of both sides

0.0969100 = 0.0111473 × 12t

0.0969100 = 0.1337676t

Divide both sides by 0.1337676 to isolate t

0.0969100 / 0.1337676 = t

0.7244 years

0.7 years

It will take 0.7 years for the amount to grow

Learn more : brainly.com/question/21270833?referrer=searchResults

8 0
2 years ago
Read 2 more answers
Hi anyone indian here??​
densk [106]

Answer:

I'm not lol

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
Answers :<br> A:6.6<br> B:7.2<br> C:7.8<br> D8.1
OLga [1]

Answer:

approx 7.81 Exactly: √61

Step-by-step explanation:

Use Pythag theorem: 5^2 + 6^2 = hyp^2 (line AS)

25 + 36 = 61

hyp = √61 or about 7.81

8 0
3 years ago
Please show your work! will be giving the brainiest
Yakvenalex [24]

Use the Pythagorean theorem:

x = √(12.7^2 - 6.2^2)

x = √(161.29 - 38.44)

x = √122.85

x = 11.08

Round to 11.1 m

6 0
3 years ago
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