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melomori [17]
3 years ago
9

I need help with this problem

Mathematics
2 answers:
gogolik [260]3 years ago
5 0
X=-36
Hope this helps!
Vote me brainliest!
djyliett [7]3 years ago
3 0
The correct answer is


X=36
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Find all outliers for the data.20, 16, 8, 12, 6, 31, 15, 14
Naddika [18.5K]

Answer:

31

Step-by-step explanation:

<h2>What is an outlier?</h2><h3>A value that is much larger or smaller than the others, or "lies out"</h3>

Our data;

20, 16, 8, 12, 6, 31, 15, 14

<em>If we put our data set from least to greatest it's muche asier to tell the outliers;</em>

6, 8, 12, 14, 15, 16, 20, 31

<h3>We can see that the only value that seems to much larger (or smaller) than the rest is 31.</h3>
8 0
2 years ago
The cost, in dollars, of producing x belts is given by C(x) = 634 + 18x - 0.071 x^2. Find the rate at which average cost is chan
o-na [289]

Answer:

When 324 belts have been produced, the average cost is changing at -28 dollars for each additional belt.

Step-by-step explanation:

The cost of producing x belts is given by:

C(x) = 634 + 18x - 0.071x^{2}

Find the rate at which average cost is changing when 324 belts have been produced.

This is C'(324). So

C(x) = 634 + 18x - 0.071x^{2}

C'(x) = -0.142x + 18

C'(324) = -28

So the correct answer is:

When 324 belts have been produced, the average cost is changing at -28 dollars for each additional belt.

5 0
3 years ago
I need answers please.
Lena [83]

Answer:

1) 477.5

2) 395.8

3) 2042.0

4)132.7

5) 44.1

6) 437.9

Step-by-step explanation:

Surface area of a cylinder = 2(pi)(r)(h) + 2 (pi)(r)^2

Lateral area of a cylinder = 2 (pi)(r)(r)

7 0
4 years ago
A seamstress needs to cut 15 inches pieces of ribbon from a roll of ribbon that is 9 feet in length what is the greatest number
Natali [406]

Answer: 36

Step-by-step explanation:

One roll is of length = 9 feet

1 foot = 12 inches

9 feet = 12 *9 = 108 inches

Since there are 5 rolls

So, total length of 5 rolls = 108 * 5 = 540 inches

Since we are given that A seamstress needs to cut 15-inch pieces of ribbon from a roll of ribbon that is 9 feet in length.

We are supposed to find . What is the greatest number of 15-inch pieces the seamstress can cut from 5 of these rolls of ribbon

So, number of 15-inch pieces the seamstress can cut from 5 of these rolls of ribbon:

Hence the greatest number of 15-inch pieces the seamstress can cut from 5 of these rolls of ribbon is 36

4 0
4 years ago
Whats the graph after you transition it 6 units left?
viva [34]

S: (-6,2)

R: (3,2)

P: (-4,-6)

Q: (-2,-6)

Hope this helped!

-TTL

7 0
3 years ago
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