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lesantik [10]
3 years ago
7

A dart is tossed and hits the dart board shown.

Mathematics
1 answer:
adoni [48]3 years ago
3 0

Answer:

4.9%

Step-by-step explanation:

To find the probability of the dart hitting the red circle, we need to find the total area of the board and the area of the red circle.

The area of the board is 16 in * 16 in = 256 in2

The area of the red circle is pi * 2^2 = 12.5664 in2

So the probability of the dart landing on the red circle is:

Probability = area_circle / area_board = 12.5664 / 256 = 0.0491 = 4.91%

Rounding to nearest tenth, we have 4.9%

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Lexi picked 2 7/10 pounds of strawberries. That afternoon, Lexi’s sister ate 7/8 of the strawberries. How many pounds of strawbe
gavmur [86]

3\frac{3}{35} pound of strawberry

Step-by-step explanation:

Given parameters:

    Pounds of strawberry picked by Lexi =2 \frac{7}{10}

    Pounds of strawberry eaten by Lexi sister = \frac{7}{8}

Unknown:

Pound of strawberry Lexi's sister ate = ?

Solution:

This is a fraction word problem.

  Let pound of strawberry eaten by Lexi's sister = K

We can establish that:

  Pound of strawberry eaten by Lexi sister x K = Pound of strawberry picked by Lexi

Mathematically we have:

         \frac{7}{8} x K = 2 \frac{7}{10}

Learn more:

fractions brainly.com/question/1757979

#learnwithBrainly

             K =  \frac{27 x 8}{10 x 7} = \frac{216}{70}

            K = 3\frac{3}{35} pound of strawberry

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Answer:

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Step-by-step explanation:

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Hope this helps! :)

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Step-by-step explanation:

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Step-by-step explanation:

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