3 years ago

The equation y=2/3x describes the number of calls y a salesperson makes in x minutes. How does y change as x changes?

Mathematics

1 answer:

amid [387]3 years ago

5 0

Y is 2/3 of x because thats how math works

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Write each fraction or mixed number as a decimal. Use bar notation if needed. Please help and thank you.

11Alexandr11 [23.1K]

You can use your calculator to divide it out and find that

$-\dfrac{8}{11}=-0.\overline{72}$

or, you can make use of your knowledge of the decimal equivalent if 1/11 (=0.90909...) and multiply that by -8 to get -0.727272... as above.

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3 years ago

5ab-2 with positive exponents

saw5 [17]

Step-by-step explanation:

When the base is even it is positive when the base is odd it is negative

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3 years ago

There are 50 teens in a work program. The circle graph shows the percentage of workers who have 0, 1, 2, 3, and 4 siblings.

Lostsunrise [7]

So there are 50 teens total
16% have no sibblings

so we must find 16% of 50
16%=16/100=0.16

'of' can be translated as multiply so
0.16 times 50=8
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3 years ago

Read 2 more answers

What is the factored form of this expression? 4x^3 - 8x^2 - 9x + 18

natta225 [31]

Answer:

Step-by-step explanation:

6 0

3 years ago

Solve by completing the square ( need it asap pls) <br><br> x2+18x+81=-4<br><br> -don’t send link-

Sholpan [36]

Answer:

x=2.17

Step-by-step explanation:

$x^2$ +18x+81=-4

-81 -81

$x^2$ +18x= -85

/18 /18

$x^2$ = -4.7

$\sqrt{x^2}$ = $\sqrt{-4.7}$

x= 2.17

I hope this helps :) (if it does, brainliest, please??)

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3 years ago