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2 years ago

Alaine has 1 gallon of paint. She is going to pour it into a paint tray that measures 10 inches wide, 12 inches long, and 5 cm d

eep.
(1 gallon = 231 in3, 1 inch = 2.54 cm)

Mathematics

1 answer:

Lana71 [14]2 years ago

7 0

$1\ in=2.54\ cm\ \ \Rightarrow\ \ 1\ cm= \frac{1}{2.54}\ in \ \ \Rightarrow\ \ 5\ cm= \frac{5}{2.54}\ in\\ \\10\ in\ \cdot12\ in\ \cdot 5\ cm=120\cdot \frac{5}{2.54}\ in^3\approx283.5\ in^3\\ \\\\1\ gallon=231\ in^3\$

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mojhsa [17]

Answer:

Step-by-step explanation:

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2 years ago

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Step-by-step explanation:

Given prism has:

Length = 5 in, width = 4 in & height = 6 in

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3 years ago

Solve the equation -25p – 2 = 48 for p. A. -2 B. 1 C. 3 D. 8

konstantin123 [22]

Answer:

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Step-by-step explanation:

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2 years ago

2/4, find the surface area

Oduvanchick [21]

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Step-by-step explanation:

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3 years ago

A bag contains 7 pieces of paper numbered 1 to 7. P(2)=. Is

pochemuha

Answer:

$P (2) =\frac{1}{7}$ Theoretical probability

Step-by-step explanation:

The theoretical probability is defined as:

$P = \frac{number\ of\ desired\ results}{number\ of\ possible\ results}$

In this case we look for the probability of taking a 2 out of the bag. As there is only one paper with the number 2 in the bag then:

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The amount of paper in the bag is equal to 7, so:

number of possible results = 7

Thus:

$P (2) =\frac{1}{7}$

This is a theoretical probability, since we do not need to perform the experiment to calculate the probability.

To calculate the experimental probability we must perform the following experiment:

Take a paper out of the bag, record the number obtained and then return the paper to the bag.

Now repeat this experiment n times. (Perform n trials)

So:

$P (2) = \frac{number\ of\ times\ you\ obtained\ the\ number\ 2}{number\ of\ trials\ performed}$

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2 years ago