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Valentin [98]
1 year ago
11

Tom rolls 2 fair dice and adds the results from each.

Mathematics
1 answer:
Nezavi [6.7K]1 year ago
8 0

The probability of getting a total less than 4 is 1/12

<h3>How to determine the probability?</h3>

In a roll of two dice, we have

Outcomes = 36

Sum less than 4 = 3

The probability is then calculated as:

P  = Sum less than 4/Outcomes

This gives

P = 3/36

Simplify

P = 1/12

Hence, the probability of getting a total less than 4 is 1/12

Read more about probability at:

brainly.com/question/25870256

#SPJ1

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Ashley and Kristin are selling wrapping paper for a school fundraiser. Customers can buy rolls of plain wrapping paper and rolls
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The cost of one roll of plain wrapping paper is $5 and one roll of shiny wrapping paper costs $16.

Step-by-step explanation:

Step 1; Assume that the cost of one roll of plain wrapping paper is $x and a roll of shiny wrapping paper costs $y. so we have the following equations from the given data

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Step 3; Substituting this value of x in any of the previous equations we will get x's value. Here this value of y is substituted in equation 1.

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