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2 years ago

Paul makes green paint. The ratio of yellow to blue is 2:3. If he uses 1/5 ounce of yellow. How much blue should he use?

Mathematics

1 answer:

dybincka [34]2 years ago

6 0

Answer:

A. 3/10

Step-by-step explanation:

So the ratio is saying 2 units to 3 units. What represents 1 unit when 1/5 is two units? We cut it in half which is 1/10.

Now we have 1 unit so we can easily find three by multiplying by three, or even just adding three together. So that's 3/10.

let me knowif you don't quite get it.

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Reposting this because no body gave me the equation. An equation would be appreciated :)

o-na [289]

bring the like terms together,

$\frac{6q}{5} + \frac{4q}{5} \leqslant 28 + 3 + 3 - 3$

$\frac{10q}{5} \leqslant 31$

$2q \leqslant 31$

$q \leqslant \frac{31}{2}$

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2 years ago

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Here is a table of values for y=f(x).

GenaCL600 [577]

i would pick number C) since i think it would be the correct answer

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2 years ago

Either Table T or Table R represents a proportional relationship. Table T x −2 −1 0 1 y −6 −3 0 3 Table R x −1 0 1 2 y 0 3 6 9 P

harina [27]

Answer: 2,1 4,1 5,7 and yeah im not sure what else to put

poggers hehe

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2 years ago

A store receives a shipment of 5,000 MP3 players. In a previous shipment of 5,000 MP3 players, 300 were defective. A store clerk

aalyn [17]

Answer:

A store receives a shipment of 5,000 MP3 players. In a previous shipment of 5,000 MP3 players, 300 were defective. A store clerk generates random numbers to simulate a random sample of this shipment. The clerk lets the numbers 1 through 300 represent defective MP3 players, and the numbers 301 through 5,000 represent working MP3 players. The results are given.

948 628 87 4,987 938 468 3,589 298 2,459 2,286

Based on this sample, how many of the MP3 players might the clerk predict would be defective?

The manager would expect

defective players in the shipment.

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2 years ago

Last month, 17 people showed up to help a local charity. This month, 55 people volunteered. What is the percentage increase?

astra-53 [7]

Step-by-step explanation:

The formula for percent change is

change/original.

So let's subtract 17 from 55 to find the change. 55-17=38

This is the change. Now we divide it by the original, 17.

38/17=2.235294

We're not done yet! We have to move the decimal point over to the right 2 spaces to make it a percentage. So, the percentage increase is

about 223.53 percent

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3 years ago