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hram777 [196]
3 years ago
11

what is the standard deviation of the data set given below 2 3 6 9 10 A: 10 B: square root of 10 C: square root of 12.5 D: squar

e root of 3.5 E: 3.5 F: 12.5

Mathematics
2 answers:
Papessa [141]3 years ago
7 0

Answer:

Square root of 12.5

Step-by-step explanation:


AleksAgata [21]3 years ago
6 0
The standard deviation of the set of values (2, 3, 6, 9, 10) is <span>square root of 12.5 (</span>\sqrt{12.5}) therefore OPTION C

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Gre4nikov [31]

Answer: point form (-1,-2)

Equation form x=-1 y=-2

Step-by-step explanation:

7 0
2 years ago
The bull’s-eye on a target has diameter 2 in. What is the area of the bull’s-eye to the nearest tenth? Use 3.14 for π
777dan777 [17]

Answer:

20.3cm^2

Step-by-step explanation:

Bullseye has a circular shape. So area of a bulleyse = Pi x (radius) ^2

Díameter is 2 inches = 5. 08cm

But radius = diameter /2

Radius = 5.08cm /2

Radius = 2.54cm

Hence Area of bulleyse = 3.14 x (2.54) ^2

= 3.14 x 6. 451 cm^2

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3 0
3 years ago
Area of Rectangles and Squares.<br> Please show the work, I need help
USPshnik [31]

Here, I think I can help you out:

1. 21 ÷ 3

= 7

Therefore, the length is 7cm².

2. 35 ÷ 7

= 5cm²

- And so on. Simply divide the area by the length of the side given; you can answer up to question six using this strategy.

7. All sides of a square are the same length.

7 x 7

= 49cm²

9. 2 x 3.5

= 7m²

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7 0
2 years ago
Read 2 more answers
Somebody help.. im so lost!!
aleksley [76]
What type of math is this?
4 0
2 years ago
DONT ASK FOR BRAINLIEST
KiRa [710]
2(5k+1)

2x5x2+1 =21
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2x5x3+1 =31
K=3 | 31
3 0
2 years ago
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