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ad-work [718]
3 years ago
13

The circumference of a circle is 135.02 yards. What is the radius of the circle?​

Mathematics
2 answers:
padilas [110]3 years ago
8 0
21.05 I’m dat boy the coolest and it’s correct
timofeeve [1]3 years ago
5 0

Answer:

21.49 im not so good at explanations for this type of math but hopefully this answer is right ...

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Pie charts without the amount of things?
tangare [24]
You can find total number of cars doing this:
72° - 8 cars
360° - X cars

X = (360 * 8) / 72

You follow the logic for the cars
7 0
3 years ago
In a certain city, the monthly cost of residential electric service is given by the function C = 0.08n + 12, where n is the numb
Anarel [89]

Answer:

be able to make it to the meeting tonight but I can tomorrow if you have time can you come to my house and I will be there

3 0
3 years ago
Using the quadratic formula to solve x? + 20 = 2x, what are the values of x?
Sergio [31]
I am not sure if the “+” was supposed to go there or if that was just a typo, so I do apologize if this is wrong... but if it doesn’t belong in the equation at all, 20 = 2X is a fairly simply multiplication problem. You are to divide both sides by the 2 and you should get X = 10, because 2 goes into 20, 10 times; and the 2 goes into 2 only once, therefore the 2 now gets cancelled out.

Answer: 20 divided by 2 = 2x divided by 2 is now 10 = X.

Really hope this helps you, have a good day :)
6 0
4 years ago
Valerie ran Three and one-fourth laps yesterday, and her coach wants her to run Two and one-half times that many laps today. How
Maru [420]

Answer:

13/4 * 5/2

Step-by-step explanation:

In the question, it says that her coach wants her to run 2 1/2 TIMES the original 3/4 she had ran. Therefore, you would want to make the fractions into improper fractions, and then multiply, which is how you would get 13/4 * 5/2.

6 0
3 years ago
If the rejection region is +1.10, what will be your decision if the z computed value is 2.34
IRINA_888 [86]

The decision when the z value is within the rejection region is that we'll have to reject the null hypothesis.

<h3>What is a rejection region?</h3>

It should be noted that the rejection region is also known as the critical region. It is the set of values where the null hypothesis is rejected.

When the observed test statistic is in the rejection region, we'll have to reject the null hypothesis and then accept rte alternative hypothesis.

Learn more about z scores on:

brainly.com/question/6096474

#SPJ1

7 0
2 years ago
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