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3 years ago

A machine produces 16 toys per hour. How many hours does it take the machine to make 176 toys

Mathematics

2 answers:

DIA [1.3K]3 years ago

8 0

Answer:

Hey Stephanie! The answer is 11 hours

Step-by-step explanation:

So it takes one machine to make

16 (t) toys in 1 (h) hours.

$If... \\\\\frac{1}{16} =\frac{???}{176}$

First you find out what times 16 = 176

It is 11. Now you plug that in and get...

$If... \\\\\frac{1}{16} =\frac{11}{176}$

To check your answer, divide both answers, numerator divided by denominator and it will equal the same answer

sashaice [31]3 years ago

5 0

Answer:

Step-by-step explanation:

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A salesman earns a Commission of $630 for selling $3050 in merchandise

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Answer:

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2 years ago

In triangle ABC, EG = x inches and BG = (5x - 12) inches. Triangle A B C has centroid G. Lines are drawn from each point to the

yawa3891 [41]

Answer:

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Step-by-step explanation:

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3 years ago

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Sarah needs 30 liters of a 25% acid solution how many liters of the 10% and the 30% acid solutions should she mix to get what sh

sweet-ann [11.9K]

Answer:

7.5 L of 10% solution and 22.5 L of 30% solution

Step-by-step explanation:

Volume of 10% solution plus volume of 30% solution = total volume of 25% volume.

x + y = 30

Acid in 10% solution plus acid in 30% solution = total acid in 25% solution.

0.10 x + 0.30 y = 30 × 0.25

0.10 x + 0.30 y = 7.5

Solve the system of equations, using either substitution or elimination. I'll use substitution:

x = 30 − y

0.10 (30 − y) + 0.30 y = 7.5

3 − 0.10 y + 0.30 y = 7.5

0.20 y = 4.5

y = 22.5

x = 30 − y

x = 7.5

Sarah needs 7.5 L of 10% solution and 22.5 L of 30% solution.

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3 years ago

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In ΔHIJ, the measure of ∠J=90°, the measure of ∠H=84°, and IJ = 2.9 feet. Find the length of JH to the nearest tenth of a foot.

ivanzaharov [21]

Answer:

0.3

Step-by-step explanation:

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2 years ago

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guapka [62]

Answer:

Step-by-step explanation:

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3 years ago

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