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Olegator [25]
3 years ago
14

An automobile's radiator has a capacity of fifteen quarts, and it currently contains twelve quarts of a thirty percent antifreez

e solution. How many quarts of pure antifreeze must be added to strengthen the solution to forty percent?
Mathematics
2 answers:
sammy [17]3 years ago
7 0

2 quarts is your answer

(I had the same question)

xoxo <3 xoxo

<u>Stay Home</u>, <u>Stay Safe</u>, Help STOP <u>Coronavirus</u> :)

Paha777 [63]3 years ago
4 0
[12(.3)+x(1)]/(12+x)=.4

3.6+x=4.8+.4x

.6x=1.2

x=2 qts

(though your radiator would still be short a quart for doing so :) )
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Answer:

7

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Ad libitum [116K]

Answer:

The resulting function after the sequence of transformations is  f(x)=3(x+2)^5+1

Step-by-step explanation:

Given a function f(x)

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Remembering these points, we can apply the rules to x^5.

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Hence the new function would be  3(x+2)^5+1

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3 years ago
PLZ HELP AND HURRY!!!!
yuradex [85]

Answer: x=30, Good Luck!

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45/27 = 1.6666666...

1.66666...(18) = 30

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3 years ago
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ad-work [718]

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4 years ago
What is the sales tax on a breakfast order that totals $10.50 when tax is 5%
Alecsey [184]
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Next, you would cross multiply. 
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I hope this helps!
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4 years ago
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