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kap26 [50]
3 years ago
9

Please answer ASAP!!

Mathematics
1 answer:
belka [17]3 years ago
4 0

Answer:

3. It is likely.

Step-by-step explanation:

Let's assume the dartboards circles have radius of r, 2r, 3r and 4r from inner side

<u>Then the areas covered will be as:</u>

  • point 20 = πr² = S
  • point 15 = π(2r)² - πr² = 3πr² = 3S
  • point 1 0 = π(3r)² - π(2r)² = 5πr² = 5S
  • point 5 = π(4r)² - π(3r)² = 7πr² = 7S

Total area of the dartboard is S+3S+5S+7S = 16S

The area of point 5 is 7S. And the area of non- 5 point is 16S - 7S = 9S

The probability of scoring at least 10 points is:

  • 9S/16S = 0.5625

As it is between 1/2 and 1, the probability is in 'likely' region

<u>So the correct answer choice is:</u> 3. It is likely

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cupoosta [38]
Allison can make 4 fruit parfaits.

Since one parfait requires 1/8 cup of yogurt, add:
1/8 + 1/8 + 1/8 + 1/8

They all share a common denominator, so:

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Simplify your answer (divide numerator and denominator by the common factor of 2) :

4/8 = 1/2

1/2 represents the total amount of cups of yogurt used. Since it took adding 1/8 four times that represents 4 parfaits.
5 0
3 years ago
Which of the following expressions can be used to calculate the slope of a line passing through (x1,y1) and (x2,y2)?
Ganezh [65]

Answer:

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Step-by-step explanation:

I hope it helped U

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6 0
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scZoUnD [109]

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Step-by-step explanation:

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1. WRUF 103.7 FM is giving away tickets to a concert. Tim, the general manager of the
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Answer:

Kindly check explanation

Step-by-step explanation:

Given that :

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No Answer

Step-by-step explanation:

There is no image so theres no way to help,

If you are going to ask this again make sure to put an image to get a better understanding, im sorry

Verified by FaZe DoDo

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