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Butoxors [25]
3 years ago
7

Daryl invested $2,200 for 3 years. He received interest of $264. What was the interest rate?

Mathematics
1 answer:
Klio2033 [76]3 years ago
8 0

Answer:

4%

Step-by-step explanation:

264 interest/3 years=88 interest/year

principal x interest rate =interest/year

2200 x interest rate =88

interest rate =88/2200

interest rate =.04 or 4%

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There were 200 melons in a box and they were distributed to 3 children in the ratio of 4:3:3. The first child sold the melons at
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Answer:

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Step-by-step explanation:

let the number of melons be x

4x + 3x + 3x = 200 melons

10x = 200 so, x will be 20

4x = 80 melons

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amount made by 1st child = 80 × $2 = 160$

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amount collected: they sold them in groups of 2 and each group was $5. so,

120÷2 × $5 = $300

total amount = 300 + 160 = $460.

6 0
3 years ago
75% of what number is 45? <br><br> A:15<br> B:30<br> C:45<br> D:60
jarptica [38.1K]

Answer:

D. 60= 100 % therefore, 45 would equal 75 %.The answers D. Hope this helps!

Step-by-step explanation:

5 0
3 years ago
Lisa has 5/8 pound of grapes. 3/4 of the grapes are green. The rest are purple. She divides the purple grapes equally among 10 f
Aleksandr-060686 [28]

if 3/4 of the grapes are green, than 1/4 are purple.

5/8*1/4=5/32

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Each friend gets 1/64th of a pound of grapes

3 0
3 years ago
What's the simplest form of the following ratio: 10:18
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The simplest form is 5:9
8 0
3 years ago
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Given that f(x)=x2+2x +3 and g(x)=X+4/3, solve for f(g(x)) when X=2
wlad13 [49]
G(2) =  2 + 4/3 =  10/3

f(g(x)) = f(g(2)) =   (10/3)^2 + 20/3 + 3 =   187/9  =  20 7/9 answer
5 0
3 years ago
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