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belka [17]
3 years ago
8

21. A man's income is increased in the ratio 47:40. Find the increase percentage. hok= 2:5. x.y =3:4 and 2h+x:(+2y = 1:2. find t

he ratio be​
Mathematics
1 answer:
Marina86 [1]3 years ago
3 0

Answer:

wrong❌❌

question

wrong❌❌

question

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Three families went to Great adventure together. There were eight people altogether. Altogether they paid $224 while at the amus
Ad libitum [116K]

Answer:

$8 x 8 people = $64

$224 - $64 = $160 in admissions

Step-by-step explanation:

6 0
3 years ago
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GREG PUTS MONEY IN HIS DAUGHTERS PIGGY BANK EVERY DAY HE PUTS IN $0.75 BUT ON SUNDAYS HE PUTS IN $5.75 IF HE CONTINUES THUS FOR
Harman [31]

Greg's daughter will have $533 in her piggy bank in a year

The money in the piggy bank would increase everyday by the amount put in it. There are seven days in a week. If he puts $0.75 everyday apart from on Sundays when we puts $5.75, the amount that would be in the piggy bank in a week is the sum of the money deposited each day.

Total amount in a week = total amount deposited from Monday to Saturday + amount deposited on Sunday

  • Amount that Greg puts in 6 days : ($0.75 x 6) = $4.50
  • Amount deposited on Sunday = $5.75
  • Total amount =  $5.75 + $4.50 = $10.25

The total amount Greg's daughter would have in a year is a function of the number of weeks in year and the total amount saved in a week

Total amount in a year = number of weeks in year x the total amount saved in a week

  • Number of weeks in year = 52
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$10.25 x 52 = $533

In order to determine how much Greg's daughter would have in a year, first determine how much she would have in a week. Multiply this amount by the number of weeks in a year

A similar question was solved here: brainly.com/question/18614558?referrer=searchResults

7 0
2 years ago
Someone pleaseee help meeee
horrorfan [7]

Ill tell you the answer if u mark me brainliest

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3 years ago
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Determine algebraically whether or not the function f(x)=3x^2/1-x^4, is even or odd and justify your answer
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Answer:

D

Step-by-step explanation:

If the function is even then

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Given

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Since f(x) = f(- x) then f(x) is even

8 0
3 years ago
anna is having a party . she needs 15 invitations. the invitations come in packages of 7 . how many packages of invitations does
lorasvet [3.4K]
3 packages so there would be at least 21 invitiations
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3 years ago
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