3 years ago

The number of phone calls received by the complaint department of a

Mathematics

1 answer:

andrezito [222]3 years ago

6 0

5000hhhhhgbbbv hhgh cuh fghjdjdjdjjdd

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Simplify: 3(8) ° • (3)-2 -27 9 -216

Valentin [98]

Answer:

72x−497

Step-by-step explanation:

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3 years ago

PLEASE HELP ASAP IM REALLY TRING TO FINISH A stick has a length of $5$ units. The stick is then broken at two points, chosen at

Fed [463]

Answer:

0.16

Step-by-step explanation:

Length = 5 units
Number of broken sticks= 3
Equal lengths = 5 units/3

See the picture attached for reference.

As you see the best points are the green areas which covers 2 out of 5 zones.

Since it is same for both broken points, the probability of this is:

2/5*2/5 = 4/ 25 = 0.16

Answer is 0.16

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3 years ago

A copy machine makes

IrinaK [193]

This problem can be represented in a formula with fractions. To make it more simple, we are converting 5m30s to just pure seconds, which = 154 copies in 330 seconds.

You set up the formula like this: 154/330 = x/60. (it is x/60 because you want to know the x amount of copies per 60 seconds)

Cross multiply, you get 330x = 9240. Divide both sides by 330, you get:

x = 28 copies.

The final answer is 28 copies per minute

7 0

3 years ago

Solve by elimination. 1. 2x-3y=-9. 4x+9y=-13. 2. 2x-y=7 4x+5y=7. 3. 2x+4y=14 4x+y=14. 4. 4x-3y=16 5x+17y=20

JulijaS [17]

1.) x = -4, and y = 1/3

2.) x = 3, and y = -1

3.) x = 3, and y = 2

4.) x = 4, and y = 0

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3 years ago

The average of the total sales amount for each associate last year was 125,000. Based on this average, what is the difference be

Marianna [84]

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Step-by-step explanation:

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