2 years ago

A fair die is rolled 6 times. What is the expected sum of the 6 rolls?

1 answer:

5 0

There is a at least a 66.5% chance of landing it on 6 at least once within the 6 times that the dice is rolled.

Hope this helps!

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What is the unit rate $1.99 for 30 oz to nearest tenth

KatRina [158]

Answer:

$0.10/oz

Step-by-step explanation:

Unit rate simply means the amount per 1 unit of something.

In this case, we want to find the amount of money for 1 oz of something.

So, we divide 1.99 by 30 and divide 30 by 30 to get:

(1.99 / 30) / (30 / 30) = $0.0663 / 1 oz

Rounded to the nearest tenth, 0.0663 is about 0.1.

Thus, the answer is $0.10/oz.

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3 years ago

Jerneii writes the set of ordered pairs below. The set represents a function.

BlackZzzverrR [31]

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Step-by-step explanation:

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3 years ago

Need help for 15 points please!

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Step-by-step explanation:

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2 years ago

For the inverse variation equation xy = k, what is the constant of variation, k, when x = –3 and y = –2?

Dovator [93]

Answer:

6 =k

Step-by-step explanation:

Given the equation for inverse variation

xy = k

We know x=-3 and y = -2

Substituting these values in

(-3) (-2) = k

6 =k

7 0

3 years ago

Read 2 more answers

If 3x-8=-2 fins the value of x-6

adell [148]

Steps to solve:

3x - 8 = -2; x - 6

~Substitute

3(x - 6) = -2

~Distribute left side

3x - 18 = -2

~Add 18 to both sides

3x = 16

~Divide 3 to both sides

x = 16/3

Best of Luck!

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3 years ago