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kodGreya [7K]
3 years ago
9

the diameter of a circle is 12yd. find the exact area and circumference of the circle. write your answers in terms of pie

Mathematics
1 answer:
Scorpion4ik [409]3 years ago
3 0

So,

The area of a circle is A = \pi *radius^{2} \\and\\Radius = Diameter \div 2\\\\So\\A = \pi * 6^2\\\\A = 36\pi


For Circumfrence


C = \pi * diameter\\C = 12\pi

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Svetllana [295]

The graph of the function shows that function f(x) => ∞ as x = -∞ and f(x) =>-∞ as x = ∞. Option c is correct.


<h3>What is a graph?</h3>

The graph is a demonstration of curves that gives the relationship between the x and y-axis.


Here,
The curve of the function in the 2 quadrants is increasing when x tends to -∞ and in the quadrant, the curve f(x) is decreasing to -∞ as x tends to ∞.


Thus, the graph of the function shows that function f(x) => ∞ as x = -∞ and f(x) =>-∞ as x = ∞. Option c is correct.

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8 0
2 years ago
A population of bacteria in a petri dish is modeled by the function p(x)=88x , where x is the number of hours that have elapsed
pochemuha

Answer:

3.14

Step-by-step explanation:

The answer is going to be 3.14

Hope it helps!

4 0
3 years ago
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Llana [10]
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7 0
3 years ago
You mid morning break begins at 9:45 am and lasts for 10 minutes. you work for 2 hours and 10 minutes until your lunch break. wh
TiliK225 [7]
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8 0
3 years ago
If the probability of a chance event is 0.82, it is more likely to happen than which of the following probabilities of another c
Charra [1.4K]

Answer:

0.8

Step-by-step explanation:

Things to remember:

- You can add as many 0's on the end of a decimal and it will still equal the same number, as long as the 0's are on the right side of the decimal point. For example, 0.7 = 0.7000.

- The lowest value has the lowest probability

So, let's rewrite the options with the same amount of decimal points:

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Now, find the value under 0.82. In this option, the lowest value is 0.80, and it is under 0.82, so it is the answer.

8 0
3 years ago
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