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ValentinkaMS [17]
2 years ago
6

What is the value of 6 – (-8) + (-12) + 4?​

Mathematics
1 answer:
zubka84 [21]2 years ago
7 0

The value of 6 – (-8) + (-12) + 4

:6

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Can someone answer this for me pls
bezimeni [28]

Answer: Lin is the most consistent and I would want to have them on my team.

Why is this? Because their dots are more clustered together compared to the other distributions. Elena may have made the most shots (9) at one point, but her data set is very spread out and more unpredictable. The more spread out a data set is, the higher the variance and standard deviation. The range is also affected by how spread out the data set is since

range = max - min

So in a rough sense, the range can be used to estimate the variance and standard deviation. Though more accurate formulas are usually the better way to go.

5 0
3 years ago
Surface area of a cylinder radius=10 height=15
Virty [35]

Answer:

1570

Step-by-step explanation:

the formula for surface area of a cylinder is:

A= 2πrh + 2πr²

π aka pi = 3.14

r = 10

h = 15

so now plug in the numbers

A = 2(3.14)(10)(15) + 2(3.14)(10²)

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A = 942 + 628

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3 years ago
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Natali5045456 [20]

Answer:

140.74

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1/2*b*h=1/2*20*18=180

2.area of semi circle

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5 0
3 years ago
Read 2 more answers
How do I do this fraction with Distributive Property???
Olenka [21]

Answer:

3a - 1

Explanation:

\frac{9a - 3}{3}

Factor out 3

\frac{3(3a - 1)}{3}

Cancel out the common factor 3

3a - 1

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2 years ago
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Step-by-step explanation:

the third option is the answer.

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1 year ago
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