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never [62]
3 years ago
9

BIG IDEAS MATH

Mathematics
1 answer:
sveticcg [70]3 years ago
3 0

Answer:

The required expression is \frac{y}{4}-3.

The value of the expression when y=20 is 2.

Step-by-step explanation:

Consider the provided phase.

3 less than the quotient of a number y and 4

The quotient of a number y and 4 can be written as: \frac{y}{4}

Now 3 less than the quotient of a number y and 4  can be written as:

\frac{y}{4}-3

Hence, the required expression is \frac{y}{4}-3.

Now evaluate when y=20.

Substitute y=20 in above expression.

\frac{20}{4}-3

5-3

2

Hence, the value of the expression when y=20 is 2.

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Answer:

x= 1 , y=4

Step-by-step explanation:

x-y= -3 => Equation 1

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<u>Substitut</u><u>ion</u><u> </u><u>Method</u><u>:</u>

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What is the third quartile, Q3, of the following distribution?
GREYUIT [131]

Answer:

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Step-by-step explanation:

First organize the data from lowest to highest

4, 5, 10, 12, 14, 16, 18, 20, 21, 21, 22, 22, 24, 26, 29, 29, 33, 34, 43, 44

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