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2 years ago

7) Will you ever get 100% red M&M's in a packet? Explain your answer.

Mathematics

1 answer:

andreev551 [17]2 years ago

8 0

No. A machine dispenses all the colors on a conveyor belt that mixes all the available colors.

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Find the missing angle in the triangle below

antoniya [11.8K]

Answer:

120

Step-by-step explanation:

Exterior angle theorem

50 + 70 = 120

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2 years ago

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Can someone solve 2x-3y=9 and give me the slope and y intercept SHOW WORK please

Dominik [7]

Answer:

The slope is 2/3 and the y-intercept is -3

Step-by-step explanation:

First you subtract 2/3 from both sides and get -3y=-2x+9. Then you divide -3 by -2 and -3 by 9 to get y=2/3-3.

Hope this helped I am not good at explaining but I did this unit like two months ago.

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2 years ago

How to calculate area?

Ipatiy [6.2K]

Answer:

Do l x w. Length (x) width.

Step-by-step explanation:

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2 years ago

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Suppose that a customer service center claims that the telephone calls it receives last 112 seconds on average, with a standard

adoni [48]

Answer:

95% Confidence interval: (111.02,112.98)

Step-by-step explanation:

Average = 112 seconds

Standard Deviation = 9 seconds

n = 324

Confidence interval:

$\mu \pm z_{critical}\frac{\sigma}{\sqrt{n}}$

Putting the values, we get,

$z_{critical}\text{ at}~\alpha_{0.05} = \pm 1.96$

$112 \pm 1.96(\frac{9}{\sqrt{324}} ) = 112 \pm 0.98 = (111.02,112.98)$

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3 years ago

What is 7.5% of 180 dollars? please provide step by step answer

Aliun [14]

Answer:

13.5

Step-by-step explanation:

7.5 percent *180=

(7.5:100)*180=

(7.5*180):100=

1350:100= 13.5

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3 years ago

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