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4 years ago

A chef plans to mix 100% vinegar with Italian dressing, The Italian dressing contains 8% Vinegar,

Mathematics

1 answer:

kolezko [41]4 years ago

3 0

Answer:

15 mL of 100% vinegar
45 mL of Italian dressing

Step-by-step explanation:

Let v represent the amount of 100% vinegar to be included in the mixture. Then the amount of vinegar in the overall mixture is ...

1.00v + 0.08(60 -v) = 0.31(60)

0.92v = 60(0.23) . . . . . . . collect terms, subtract .08(60)

v = 60(0.23/0.92) = 15 . . . mL of vinegar

60 -v = 45 . . . mL of dressing

15 mL of vinegar and 45 mL of Italian dressing should be used.

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Answer and Step-by-step explanation:

First, we need to find out the circumference of the circle.

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2 $\pi$ r

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Now, multiply the answer (the circumference) by 4 to get the perimeter of the square.

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3 years ago

A class is made up of 8 boys and 6 girls. Half of the girls wear glasses. A student is selected at random from the class. What i

sammy [17]

3/14 3 out of 14 or 0.214% of a chance

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3 years ago

Which set of side lengths create a right triangle ?

I am Lyosha [343]

Answer:

(8, 15 and 17)

Step-by-step explanation:

$\sqrt{10^{2} +28^{2} } \neq 29$

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3 years ago

What is the area of this figure? Enter your answer in the box.

earnstyle [38]

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3 years ago

Read 2 more answers

What is the slope of a line perpendicular to the line whose equation is x - y = 6. Fully simplify your answer.

Marat540 [252]

Answer:

-1

Step-by-step explanation:

first put the equation in slop int form:

y= x-6

to find the slope of a line that is perpendicular take the negative reciprical of the slope

so the answer is

-x

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3 years ago