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3 years ago

Describe a real world situation that this expression might modeland tell what each variable represents.

Mathematics

1 answer:

LenKa [72]3 years ago

8 0

Answer:

Labour working and paid on hourly basis.

Step-by-step explanation:

Let us imagine a situation where a person is getting paid hourly basis. The rate of payment per hour is $5. Hence , if the number of hours for which he or she works is represented by t, the total amount he earned ,say represented by y, will be y=5t.

Where t is the independent variables and y is the dependent variable.

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Find the area of the figure. use 3.14 for pi

Elodia [21]

Answer:

33.29

Step-by-step explanation:

A=πr^2

A=π2^2=12.57

12.57/2=6.29

7-4=3

3x2=6

6/2=3

4x6=24

6.29+3+24=33.29

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3 years ago

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fgiga [73]

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3 years ago

Carson throws a ball upward into the air the height of the ball is determined by h(t)= -16t^2 +60t+ 5.5. what is the height in f

Alex777 [14]

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4 years ago

1 1/2= v + 3/4 (that's 1 and a half, not 11 over 2)<br> what is v?

Irina-Kira [14]

Answer:

The value of v is 3/4.

Step-by-step explanation:

First, you have to convert mixed number into improper fraction :

$1 \frac{1}{2} \\ = \frac{2 \times 1 + 1}{2} \\ = \frac{3}{2}$

In order to find the value of v, you have to substract 3/4 to both sides :

$\frac{3}{2} = v + \frac{3}{4}$

$\frac{3}{2} - \frac{3}{4} = v + \frac{3}{4} - \frac{3}{4}$

$v = \frac{3 \times 2}{2 \times 2} - \frac{3}{4}$

$v = \frac{6}{4} - \frac{3}{4}$

$v = \frac{3}{4}$

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3 years ago

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lukranit [14]

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2 years ago