The number of ways in which you can win first prize and your mom went the second prize will be 8. Then the correct option is D.

<h3>What are permutation and combination?</h3>

A permutation is an act of putting things or elements in the right sequence. Combinations are a method of picking things or pieces from a collection of objects or sets when the sequence of the objects is irrelevant.

You and your mom enter the drawing with three different prices the prizes are awarded at random is a total of 8 people entered the drawing.

Then the number of the ways in which you can win first prize and your mom went the second prize will be

Let x be the number of different ways.

Then we have

$\rm x = \ ^8C_1\\\\x = 8$

Thus, the number of ways in which you can win first prize and your mom went the second prize will be 8.

More about the permutation and the combination link is given below.

brainly.com/question/11732255

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7 0

2 years ago

The sum of the prime divisors of 2001 is a) 55, b) 56, c) 670, d) 671, e) 2001

ollegr [7]

Answer:

Option A

Step-by-step explanation:

2001 can be divided by 3, 23, and 29 without remainders. This means that the three numbers are prime divisors of 2001.

2001/3 = 667

2001/23 = 87

2001/29 = 69

The sum of the prime divisors is 55.

3 + 23 + 29 = 55

Option A should be the correct answer.

Hope this helps.

4 0

3 years ago