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ludmilkaskok [199]
3 years ago
6

Help! brainliest!!! picture below

Mathematics
1 answer:
vesna_86 [32]3 years ago
8 0
The answer to this question is c. which is 18
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Find the measure of center:<br> 1, 2, 3, 4, 5, 6, 7
Eva8 [605]

Answer:

Mean: 4

Median : 4

Mode: 1, 2, 3, 4, 5, 6, 7

Step-by-step explanation:

Measure of center is:

Mean: Average

Median: Middle number

Mode: Often number

Mean: Add all number then divide by the total number in data set.

1 + 2 + 3 + 4 + 5 + 6 + 7 = 28

28/7 = 4

Median: Middle number

1,2,3,4,5,6,7

Mode: most often number

1,2,3,4,5,6,7

<u><em>Kavinsky</em></u>

8 0
2 years ago
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What is the square root of -9
Maksim231197 [3]
You actually can’t get the exact square root of a negative number, it is not 3 as 3 squared is 9 not negative 9. It is not possible to square a number to get a negative answer, that’s where all the “i” stuff comes in with irrational numbers.
4 0
3 years ago
A Frisbee has a diameter which measures 10.2 inches. Consider the greatest possible error allowed for the measurement and calcul
Anestetic [448]
In the dimension of the frisbee given to be 10.2 inches in diameter, there are three significant figures. All, from 1, 0 and 2. Since these values are all significant, the last digit determines the greatest possible error allowed that is only in the tenths digit. The circumference of the frisbee is calculated through the equation,
                                            C = πD
Substituting,
                                            C = π(10.2 in) ≈ 32.0 in

6 0
3 years ago
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Find the area of the circle.
Drupady [299]

Answer:

314.00

Step-by-step explanation:

5 0
3 years ago
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Tammy has begun an exercise program. She worked out five days the first week for 28 minutes, 32 minutes, 21 minutes, 38 minutes
Vaselesa [24]
160 minutes
If you round each number to the nearest 10th then add them you get 160 minutes

30+30+20+40+40 = 160
3 0
2 years ago
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