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natta225 [31]
3 years ago
5

A spinner with seven equal sized sections was used to play a game

Mathematics
2 answers:
zloy xaker [14]3 years ago
7 0

Step-by-step explanation:

Jlenok [28]3 years ago
6 0

Answer:

The spinner would have most likely landed on that section 21 times.

Step-by-step explanation:

To find this, create a proportion. On the right side, make the fraction of amount of time that it landed on section 7 over the amount of times it was spun in total.

35/250

Next do the same for the second situation using x as the unknown value.

x/150

Now cross multiply the two fractions and solve for the unknown.

35*150 = 250*x

5250 = 250x

21 = x

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elixir [45]
Hi. I hope this helps!

I believe the answer is 330.26 left.

1. First you add 274 and 144.25

You get 388.25

2. The. You subtract the amount of the video game from 388.25

You get 330.26

I hope this helps! Have a great day!
4 0
3 years ago
Old McDonald has some chickens and some cows. He counted 56 heads and 116 legs. How many chickens and how many cows does old McD
Elza [17]

Answer: old McDonald has 54 chickens and 2 cows.

Step-by-step explanation:

Let x represent the number of chickens that old McDonald have.

Let y represent the number of cows that old McDonald have.

He counted 56 heads. A chicken and a cow has one head each. It means that

x + y = 56

He counted 116 legs. A chicken has 2 legs and a cow has 4 legs. It means that

2x + 4y = 116 - - - - - - - - -1

Substituting x = 56 - y into equation 1, it becomes

2(56 - y) + 4y = 116

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- 2y + 4y = 116 - 112

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y = 4/2 = 2

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x = 54

6 0
3 years ago
Solve the poprotion 38/25=n/12
ANEK [815]

Answer:

  n = 18 6/25

Step-by-step explanation:

Multiply both sides by 12.

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  456/25 = n = 18 6/25 = 18.24

8 0
3 years ago
Which expression can be used to find the area of the square? Question 4 options: 2(6.4+6.4) 6.4² 6.4×2 2(6.4×6.4)
Nimfa-mama [501]
Option 2 => 6.4^2
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Hope this helps u..!!!
6 0
3 years ago
I will give Brainliest to First and Correct Answer. Can Somebody please help...I really need help and I am struggling.
igor_vitrenko [27]

Answer: B' (5,8), C' (3,1)

Step-by-step explanation:

You can use the points A' (-1,8) and A (-2,-3) to find how many units point A was translated.

-2 + 1 = -1

-3 + 11 = 8

Then, you simply add 1 to the x-values of points B and C and 11 to the y-values of points B and C to get B' (5,8), C' (3,1).

I hope this helps!

4 0
2 years ago
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