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Ivenika [448]
3 years ago
10

Savannah runs a day care center. Of the 12 children at the day care center, 3 of them are

Mathematics
1 answer:
sertanlavr [38]3 years ago
6 0

Answer:

\frac{1}{4}

Step-by-step explanation:

3 out of 12 children at the day care center are 5-year-olds. So, the probability of a randomly selected child being a five-year old is \frac{3}{12}, or \frac{1}{4}.

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If y=3x and 2x-4y=3, then x=?
Allushta [10]

Answer:

y=x/2-3/4

y=3x

Step-by-step explanation:

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3 years ago
I need help asap please i will mark you brainlist
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Answer: B

Step-by-step explanation:

If an absolute value of a negative number plus a absolute value of the positive number is positive. Absolute value of anything is positive.

3 0
3 years ago
Solve the following word problem: Kay made 5 less phone calls today than Stephanie. If together they made 21 calls, how many cal
professor190 [17]
Answer:
Kay made 8 phone calls
Stephanie made 13 phone calls

Explanation:
Assume the number of phone calls that Stephanie made is x.
We are given that:
Kay made 5 phone calls less than Stephanie.
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Kay made x-5 phone calls

We know that the total number of phones is 21.
This means that:
21 = x + x - 5

Now we solve for x as follows:
21 = x + x - 5
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Hope this helps :)
5 0
3 years ago
A company that offers tubing trips down a river rents tubes for a person to use and "cooler" tubes to carry food and water. A gr
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Step-by-step explanation:

There are two types of tubes, Person tube and cooler tube.

Let P represent number of Person tubes that the group rented.

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Answer:

Step-by-step explanation:

The first term is 2

Therefor t₁ = 2

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That's the second  choice

8 0
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