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3 years ago

This question is based on the following circle graph.

Mathematics

2 answers:

Law Incorporation [45]3 years ago

6 0

Answer: D. 76

Step-by-step explanation:

Since, the total number of people = 400,

By the given diagram,

The percentage of the number of people who prefer to watch WWCN = 41 %

⇒ The number of people who prefer to watch WWCN = 41% of 400 = 0.41 × 400 = 164

Now, The percentage of the number of people who prefer to watch WANR = 22 %

⇒ The number of people who prefer to watch WANR = 22% of 400 = 0.22 × 400 = 88

Thus, the difference between the number of people who prefer WWCN and WANR = 164 - 88 = 76

⇒ Option D is correct.

Pepsi [2]3 years ago

3 0

41% of 400 is 164 22% of 400 is 88 164-88=76 hope this helps

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3 years ago

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DerKrebs [107]

Answer:

Area of the circle is 56.25π square feet.

Step-by-step explanation:

Given that:

The circumference of a circle is 15π ft.

To Find:

What is the area, in square feet?

We know that:

Circumference of a circle = 2πR
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Where,

Radius is denoted as R.

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Cancelling 2π.

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