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3 years ago

Help me pleaseguy3gkyubhukydihuxcgh asdi09adsvbgaxi90 bvsaia9

Mathematics

2 answers:

Masteriza [31]3 years ago

6 0

The first one

Y=1/2x+10

Trava [24]3 years ago

6 0

It will be the first one (A)

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Is 0.9 greater,least than, or equal to 95%

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Answer:

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3 years ago

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13.) The leading scorer in your high school's hockey league finished the season with an average of 4 goals per game for 15 games

Novosadov [1.4K]

Answer:

5 goals

Step-by-step explanation:

4 goals per game for 15 games means a total of 60 goals in that season. You have 4 goals per game for 14 games meaning you have a total of 56 goals. To <u>overtake</u> the leading team you must score a minimum of 5 goals to become the leading scorer. (Double-check to make sure I am correct)

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3 years ago

Anita plans to give her husband 3 shirts for his birthday. She narrows the search to 3 shirts from a selection of 17 shirts at D

Lunna [17]

Using the combination formula, it is found that she can select the shirts in 775,200 ways.

The order in which the shirt are chosen is not important, hence, the <em>combination formula</em> is used to solve this question.

Combination formula:

$C_{n,x}$ is the number of different combinations of x objects from a set of n elements, given by:

$C_{n,x} = \frac{n!}{x!(n-x)!}$

In this problem:

3 shirts from a set of 17.

Then, 3 shirts from a set of 20.

They are independent, hence, to find the total, we multiply both combinations.

$T = C_{17,3} \times C_{20,3} = \frac{17!}{3!14!} \times \frac{20!}{3!17!} = 680 \times 1140 = 775200$

She can select the shirts in 775,200 ways.

To learn more about the combination formula, you can check brainly.com/question/25821700

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3 years ago

What is the probability that the second digit of a lock combination is odd if the first digit is odd and the digits are not allo

Lelu [443]

That is a 4 out of 10 chance that the second number is odd, as well as the first.

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3 years ago

This week, 300 tickets were sold to the school play. This is 120 percent of the number of tickets sold last week for the school

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Answer:

the awnser is 250 i took the test and got it correct

Step-by-step explanation:

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