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PilotLPTM [1.2K]
3 years ago
12

Ms groves has trays of paints for students in her art class. Each tray has 5 colors. One of the colors is purple. What fraction

of the colors in 20 trays is purple?
Mathematics
1 answer:
uysha [10]3 years ago
8 0
1/5 is the answer

5 × 20 =100
One of the colors is purple
20 of the paints are purple
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Asphere which has a diameter of 6 inches has a volume of:
earnstyle [38]

Answer:

9.42 cubic inches

Step-by-step explanation:

In order to find the volume for a sphere, we use the formula V = πr. For the sake of simplicity, we will be using 3.14 for π. Before we plug anything in, let's get our radius. Remember, the radius is half of the diameter.

Equation: d = 2r

Replace: 6 = 2r

Divide: 3 = r

Now that we have our radius, let's plug in what we have and solve.

Equation: V = 3.14r

Replace: V = 3.14(3)

Multiply: V = 9.42

Remember, volume is measured in cubic units, so use cubic inches for the unit here.

4 0
3 years ago
What is the value of x in the equation 3x – 1/9y = 18, when y = 27?1
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3x-3=18
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8 0
3 years ago
) There are 8 children in Sophie's preschool class. During free time yesterday, 1 of them
Klio2033 [76]

Using it's concept, it is found that there is a 0.125 = 12.5% experimental probability that a randomly selected preschooler would choose to read books today.

<h3>What is a probability?</h3>

A probability is given by the <u>number of desired outcomes divided by the number of total outcomes</u>.

For an experimental probability, these numbers of outcomes are taken from previous trials.

In this problem, in the previous trial, one out of eight students read a book, hence:

p = 1/8 = 0.125 = 12.5%.

There is a 0.125 = 12.5% experimental probability that a randomly selected preschooler would choose to read books today.

More can be learned about probabilities at brainly.com/question/14398287

5 0
2 years ago
Help me out pls I'm kinda confused ​
BartSMP [9]
I think the one you chose is correct but I am not sure tho
3 0
2 years ago
Onyango slept at 2040 h on Thursday and woke up after 5 h 20 minutes. At what time did he wake up? A. 2.00 p.m. B. 2.40 a.m. C.
Leni [432]

Answer:

Your answer is C.

Step-by-step explanation:

4 0
2 years ago
Read 2 more answers
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