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Sphinxa [80]
3 years ago
9

How would u show work on this i will give brainliest to the first person who helps me with this

Mathematics
2 answers:
Sever21 [200]3 years ago
8 0
15% equals .15

i guess for showing you’re work you could do 15/100=.15
PIT_PIT [208]3 years ago
3 0

Answer:

Step-by-step explanation:

Your question doesn't make any sense. -_-

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Classify the triangle with the given side lengths: 5, 9, 10
Volgvan
This can be a right triangle
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Which of these CAN be a probability of an event. CHOOSE ALL THAT APPLY!*
Kitty [74]

Answer:

0, 0.99 and 0.348483 ( options 5, 4 & 1 )

Step-by-step explanation:

Probability of an event is between 0 & 1, including 0 & 1.

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2 years ago
If d= the number of dogs, which variable expression represents the phase below the sum of the number of dogs and the 6 cats
TEA [102]

although none of these are right, C would make the most sense

6 0
3 years ago
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The company’s cost of manufacturing a single 1-inch binder is $0.25. What is the expected profit (in dollars) that the company w
pav-90 [236]

It should be noted that the mean and the standard deviation of the data given in will be 4.26 and 1.1011 respectively.

<h3>How to solve the mean.</h3>

From the complete information, the mean will be calculated as:

= (0.02 × 1) + (0.09 × 2) + (0.12 × 3) + (0.15 × 4) + (0.62 × 5)

E(X) = 4.26

The standard deviation will be calculated thus:

E(X²) = (0.02 × 1²) + (0.09 × 2²) + (0.12 × 3²) + (0.15 × 4²) + (0.62 × 5²)

E(X²) = 19.36

The standard deviation will then be the difference between the square root of 19.36 and 4.26². This will be 1.1011.

The expected profit of the company will be:

= 0.75 × E(X)

= 0.75 × 4.26

= $3.20

The mean of the total number of binders purchased will be:

= 4.26 + 2.74 = 7

The standard deviation will be 1.6658.

Lastly, the total expected profit will be:

= 0.75E(X) + 1.45E(Y)

= 0.75(4.26) + 1.45(2.74)

= 3.195 + 3.973

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Learn more about standard deviation on:

brainly.com/question/24298037

4 0
2 years ago
PLEASE HELP!!!!!!
andrew11 [14]
This line is describing the hiker's speed.

In the first hour you can see the line is straight, so this means the speed is constant.

From this first hour to the second hour you will see the line drops, and this means the constant speed slows down within that hour.

Finally, from the second hour to the third hour you see a line moving up, and this means the speed increases during this time.

The choice that is correctly represented by this graph would be the third choice.
3 0
3 years ago
Read 2 more answers
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