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Mrrafil [7]
3 years ago
8

The area A of a circle is pi times the radius r squared.

Mathematics
1 answer:
s2008m [1.1K]3 years ago
5 0

If you are asking if this is correct it is indeed correct

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107,600 115,220 104,910 median, mode, mean
san4es73 [151]

Answer:

<u>1. Mean =  342.7 (Rounding to the nearest tenth)</u>

<u>2. Median =  167.5 </u>

<u>3. Mode = There isn't a mode for this set of numbers because there isn't a data value that occur more than once. </u>

Step-by-step explanation:

Given this set of numbers: 107, 600,  115, 220,  104, 910, find out these measures of central tendency:

1. Mean = 107 + 600  + 115 + 220 + 104 + 910/6 = <u>342.7</u> (Rounding to the nearest tenth)

2. Median. In this case, we calculate it as the average between the third and the fourth element, this way:

115 + 220 =335

335/2 = <u>167.5 </u>

3. Mode = <u>There isn't a mode for this set of numbers because there isn't a data value that occur more than once. All the data values occur only once.</u>

5 0
3 years ago
2/4 of an hour is how many minutes
elena-14-01-66 [18.8K]

Answer: 30 minutes

Step-by-step explanation: First we can reduce the fraction 2/4 by dividing the numerator and the denominator by the greatest common factor of 2 and 4.

Since the factors of 2 are 1 and 2 and the factors of 4 are 1, 2, and 4, the greatest common factor of 2 and 4 is 2. So we divide the numerator and the denominator of 2/4 by 2 and we get the equivalent fraction 1/2.

Now we can change the question to say <em>1/2 of an hour is how many minutes?</em>

We know that 1 hour is equivalent to 60 minutes so half of 1 hour would be 30 minutes.

Therefore, 2/4 of an hour is 30 minutes.

8 0
3 years ago
98, 78, 84, 75, 91<br> What is the mean absolute deviation of his scores?
Inessa [10]

Answer:

85.2

Step-by-step explanation:

you add all the numbers together then you divide it by 5 then you have your answer.

8 0
3 years ago
Select whether to use the Pythagorean Theorem or its converse in each situation.
notsponge [240]
1. Pythagorean Theorem
2. Converse
3. Pythagorean Theorem
4. Pythagorean Theorem
7 0
3 years ago
Kendra wants to enclose her circular flower garden with a fence. The garden measures 4.5 yards across . How many fencing will Ke
IRINA_888 [86]
14.14 because 4.5/2= 2.25
2.25*3.14=7.065
7.065*2= 14.14
3 0
3 years ago
Read 2 more answers
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