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3 years ago

A circular park has 36 m diameter. Amira jogs around it 5 times every morning. How far does Amira jog every day?

Mathematics

1 answer:

Sedaia [141]3 years ago

8 0

Answer:

$D=565.6m$

Step-by-step explanation:

From the question we are told that:

Diameter $d=36m$

Number of times jogged $N=5$

Generally the equation for Distance traveled is mathematically given by

D=Circumference of Park * Number of times jogged

Where

Circumference of Park c is mathematically give as

$c=2\pi r$

$c=2 3.142*\frac{36}{2}$

$c=113.1$

Therefore

$D=c*N$

$D=113.1*5$

$D=565.6m$

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4 years ago

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<h3>What is the discriminant of a quadratic equation and how does it influence the solutions?</h3>

A quadratic equation is modeled by:

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The discriminant is:

$\Delta = b^2 - 4ac$

The solutions are as follows:

If $\mathbf{\Delta > 0}$ , it has 2 real solutions.

If $\mathbf{\Delta = 0}$ , it has 1 real solutions.

If $\mathbf{\Delta < 0}$ , it has 0 real solutions.

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discriminant = 0: 1 Real number solution.

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discriminant = 2: 2 Real number solutions.

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More can be learned about quadratic functions at brainly.com/question/24737967

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2 years ago

Identify the lateral area and surface area of a regular square pyramid with base edge length 5 in. and slant height 9 in.

Galina-37 [17]

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