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vitfil [10]
2 years ago
11

Seven students on an intramural team weigh 183​lb, 183​lb, 178​lb, 189lb, 173lb, 192lb, and 162 lb. What is the standard deviati

on of the weights of these​ students?
The standard deviation is
Mathematics
1 answer:
rjkz [21]2 years ago
8 0

Answer:

183

Step-by-step explanation:

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Isabelle plans to line her flower garden with a decorative border. Her flower bed is 60 inches by 78 inches. The border is sold
andrew11 [14]

Step-by-step explanation:

I guess, the flower bed is a true rectangle, right ?

so, then, the perimeter of that rectangle is

2×length + 2×width = 2×78 + 2×60 = 156 + 120 = 276 in.

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that means she will have

40 - 23 = 17 ft left.

5 0
2 years ago
Anyone have the answer?
ruslelena [56]

Answer:

yes

Step-by-step explanation:

6 0
2 years ago
A model car is 7.5 inches long made with a scale of 2 inches = 48 inches. How long is the actual car?
slava [35]

Answer:

360

Step-by-step explanation:

3 0
2 years ago
Solve for x. Show your work. For each picture, please
finlep [7]
If two secants intersect from a point outside of the circle, then the product of the lengths of the secant and its external segment equals the product of the other secant and its external segment.

#1
5(x+5) = 6(4+6)
5x + 25 = 6 * 10
5x = 60 - 25
5x = 35
x = 7

#2
4(x+4) = 3(5+3)
4x + 16 = 3 * 8
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x = 8/4
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8 0
3 years ago
Help pls and thxxxxxxx
tangare [24]

Answer:

B

Step-by-step explanation:

7 0
3 years ago
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