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3 years ago

Perimeter of semicircular

Mathematics

2 answers:

zysi [14]3 years ago

4 0

Answer:

half of the circumference plus the diameter.

Step-by-step explanation:

Lisa [10]3 years ago

3 0

Step-by-step explanation:

pie radius plus two pie radius

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Pleaseeee help!!!! I will mark you as brainlinest for correct answer!!!!!!!!

Alborosie

The graph you chose has a y intercept of 5. In other words, the point (0,5) is on that graph. However, if we plugged x = 0 into the function f(x), we get

f(x) = 3*5^x
f(0) = 3*5^0
f(0) = 3*1
f(0) = 3

So the point (0,3) is actually on the graph. The graph is increasing. So the answer is the upper left corner (instead of the upper right corner)

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3 years ago

Oliver is doing a study on age and shoe size. He has collected the data shown above. Do the ordered pairs (x, y) he has collecte

Airida [17]

Answer: D) No, because for some x's there are more than one y's.

Step-by-step explanation:

By the definition of function,

In a function For the every input there is a single value of output.

That is, if F is a function such that $F(x_1) \neq F(x_2)$

Then, $x_1$ and $x_2$ must be distinct.

But according to the given table,

For the value of 8 there are two outputs values 7 and 9.

Therefore, we can say that the given ordered pairs (x, y) can not make the function because there are more than on y's for one value of x's.

3 0

3 years ago

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There are 15 people in a room. Each person ate of a pizza. There was no pizza

Natali [406]

15 pizzas

Explanation:

If there are 15 people, and each person eats 1 pizza, there must be 15 pizzas.

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3 years ago

Please help me find the answer fast no jokes.

saw5 [17]

Answer:

I think the volume would be 490π in^3

Step-by-step explanation:

V = π7^2*10

π*49*10 = 490π

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3 years ago

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How to solve for probability

kirill [66]

Solution: The sum of probabilities of all the sample points must equal 1. And the probability of getting a head is equal to the probability of getting a tail. Therefore, the probability of each sample point (heads or tails) must be equal to 1/2. Let's repeat the experiment of Example 1, with a die instead of a coin.

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3 years ago