MATHEMATICS HIGH SCHOOL

PLEASE HELPHow many different outcomes are possible when 10 people race, assuming no one can tie?

Answers

Answer 1
Answer:

The number of the outcomes will be 10 if there is not any tie.

What is the combination?

The arrangement of the different things or numbers in a number of ways is called the combination.

Here we need to find the outcomes of the winning of 10 people the combination will be:-

^(10) C _1=(10!)/((10-1)!)=(10!)/(9!)\n\n\n^(10) C _1 = 10

Hence the number of the outcomes will be 10 if there is not any tie.

To know more about combinations follow

brainly.com/question/11732255

#SPJ2
Answer 2
Answer: There are 10 possible outcomes because 1 can win if there are no ties.

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Which of the following fractions is not in simplest form?A.3/4
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Answers

9/12 is not in its simplest form. Simplified, it equals 3/4.

Your answer is C: 9/12

5-2 cos (3x + pie divide 2) + 2

Answers

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7.3

The perimeter of a rectangle is 16 inches. The equation that represents the perimeter of the rectangle is 2l + 2w = 16, where l represents the length of the rectangle and w represents the width of the rectangle. Which value is possible for the length of the rectangle?7 in.
8 in.
9 in.
10 in. PLZ HELP

Answers

7 in. ,  because 8, 9, or ten would be too long. If you substitute 1 for w and 7 for l, it is correct... 2(7)+ 2(1)= 16

Simplify -3 (n - 7) using the distributive
property

Answers

Answer:

-3n-+21

Step-by-step explanation: 1. Get rid of the Parenthesis , so times -3 by what’s inside

2. If you multiply -3 by n you get -3n

3. if you multiply -3 by -7 you get 21 , you get a positive because a negative times a negative is a positive

4. so now you have -3n + 21 you don’t add these because -3n has a variable and 21 doesn’t have a variable , and if 21 did have a variable it would need to also be n

Answer:

−3n  +  21

Step-by-step explanation:

This is the answer because:

1) You have to distribute everything from outside of the parenthesis to the inside

2) -3 times n is -3n

3) -3 times -7 is 21

4) Therefore, the answer is −3n  +  21

Hope this helps!

At lunch, Kira eats either a burrito containing 490 milligrams of sodium or a peanut butter sandwich containing 700 milligrams of sodium. Her doctor told her to reduce her sodium to no more than 4,000 milligrams per week. Which inequality represents x, the number of microwave burritos, and y, the number of peanut butter sandwiches, she can eat each week?
490x + 700y < 4000  490x + 700y ≤ 4000  490x + 700y  > 4000  490x + 700y ≥ 4000

Answers

If
x is the number of microwave burritos
y is the number of peanut butter sandwiches
4000 is the maximum allowable sodium intake

Then, the inequality is:
490x + 700 y ≤ 4000

The correct answer is the second option.

Answer:

answer is b

Step-by-step explanation:

The picture is the question, i need help, plz help!

Answers

 
-- According to the table, he earns $270 for 6 days' work.  If you divide
$270 by 6, you find that for 6 days' work, he earns $45 per day.

-- According to the table, he earns $360 for 8 days' work.  If you divide
$360 by 8, you find that for 8 days' work, he earns $45 per day.

-- According to the table, he earns $540 for 12 days' work.  If you divide
$540 by 12, you find that for 12 days' work, he earns $45 per day.

-- Apparently, it doesn't matter how many days he works.  He always
earns $45 for each day.

Does that help you finish the problem on your own ?
You can set up a proportion to solve it.
6         15
------ =  ------
270       x

270*15=4050
4050/6=675.

So the answer is B.
If you do not understand pls tell me.
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