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mezya [45]
2 years ago
14

⚠️ILL GIVE BRAINIEST, please answer with a full sentence or more. The graph of a quadratic relationship is in the shape of a par

abola. Parabolas are
symmetric arcs and are useful for modeling relationships such as the height of a projectile
over time or the curve of the cables on a suspension bridge. Think about where you have
seen a parabolic arc in real life. What unique features did it have, and where did you see
symmetry in the relationship?
Mathematics
1 answer:
Helga [31]2 years ago
4 0

Answer:

I folded a chainring on my bike so instead of a circle it was more parabolic and it was semi symetric due to the amount of teeth on each side of it.

Step-by-step explanation:

hope it works

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The number of bagels sold daily for two bakeries is shown in the table:
ivann1987 [24]

Going by the data given, the best center of distribution to use in terms of mean and median is D) Mean for Bakery A because the data is symmetric; median for Bakery B because the data is not symmetric.

<h3>What centers of distribution should be used?</h3>

The mean should be used for data sets that are symmetric while the median should be used for data that is not symmetric.

The data is said to be symmetric when the mean and median are equal or very close.

Bakery A mean:

= (45 + 52 + 51  48 + 61 + 34 + 55  46) / 8

= 49

Bakery A median is 49.5

Bakery B mean:

= (48  42 + 25  45 + 57 + 10 + 43 + 46 ) / 8

= 39.5

Bakery B median is 44.

This shows that Bakery A data is symmetric so the best center of distribution to use is mean.

Bakery B is not symmetric so the center of distribution to use is median.

Find out more on symmetric data at brainly.com/question/7130507

#SPJ1

8 0
1 year ago
I need to know how to solve ASAP!! Thanks!
Viktor [21]

Answer:

x=24x

Step-by-step explanation:

Brainly

8 0
2 years ago
Read 2 more answers
A roll of paper towels contained 250 sheets. Each sheet was 8.75 inches long. How long was the roll?
aliya0001 [1]
250 × 8.75 = 2187.5 inches long
3 0
3 years ago
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If 8x is the length of a rectangle and the area is 8x^2 -56x what must the width be?​
Irina18 [472]

Answer:

width= x-7

Step-by-step explanation:

l= 8x

Area = l*b

b= 8x^2-56x/8x

b= 8x(x-7)/8x

b= x-7

7 0
3 years ago
I WILL GIVE BRAINLIEST<br> Answer must be simplified<br> 4x ≤ 12
alina1380 [7]

Answer:   x ≤ 3

Step-by-step explanation:

4x ≤ 12

divide each side by 4

x≤3

8 0
3 years ago
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