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yarga [219]
2 years ago
13

Plz help me! Well mark brainliest if correct!

Mathematics
2 answers:
zubka84 [21]2 years ago
7 0

Answer:

diameter you are learning that the circle as a line in the middle goes across and the diameter

Usimov [2.4K]2 years ago
7 0
The answer is c the diameter is a line that goes through the shapes such as sphere, cone, and cylinders the most common shapes and the radius is a line that only goes through half of the shape from the center

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The box-and-whisker plot describes the scores of golfers in a recent tournament.
romanna [79]
The minimum score was 70.

On a box-and-whisker, the dot on the left end is the lowest value.
The first line on the left is the lower quartile.
The second line is the median.
The third line is the upper quartile.
And finally, the dot on right end is the highest value. 

Hope I could help :) 
3 0
3 years ago
Please help!<br><br> Find the slope<br><br> -2x + 4y = 36<br><br> Thank you!
kogti [31]
-2x+4y=36
Add +2x to both sides
4y=2x+36
Decide every term by 4
y= 2/4x + 9

The slope is 2/4
8 0
2 years ago
⎡⎣⎢⎢⎢⎢⎢⎢Scores4567Frequency1581310⎤⎦⎥⎥⎥⎥⎥⎥
V125BC [204]

Answer:

What is this Bro

<h2>Can you explain</h2>
6 0
3 years ago
Heights of men have a bell-shaped distribution, with a mean of 176 cm and a standard deviation of 7 cm. Using the Empirical Rule
Vaselesa [24]

Answer:

a) 68% of the men fall between 169 cm and 183 cm of height.

b) 95% of the men will fall between 162 cm and 190 cm.

c) It is unusual for a man to be more than 197 cm tall.

Step-by-step explanation:

The 68-95-99.5 empirical rule can be used to solve this problem.

This values correspond to the percentage of data that falls within in a band around the mean with two, four and six standard deviations of width.

<em>a) What is the approximate percentage of men between 169 and 183 cm? </em>

To calculate this in an empirical way, we compare the values of this interval with the mean and the standard deviation and can be seen that this interval is one-standard deviation around the mean:

\mu-\sigma=176-7=169\\\mu+\sigma=176+7=183

Empirically, for bell-shaped distributions and approximately normal, it can be said that 68% of the men fall between 169 cm and 183 cm of height.

<em>b) Between which 2 heights would 95% of men fall?</em>

This corresponds to ±2 standard deviations off the mean.

\mu-2\sigma=176-2*7=162\\\\\mu+2\sigma=176+2*7=190

95% of the men will fall between 162 cm and 190 cm.

<em>c) Is it unusual for a man to be more than 197 cm tall?</em>

The number of standard deviations of distance from the mean is

n=(197-176)/7=3

The percentage that lies outside 3 sigmas is 0.5%, so only 0.25% is expected to be 197 cm.

It can be said that is unusual for a man to be more than 197 cm tall.

3 0
3 years ago
5^3 + 4 x 2 <br><br> please help
andreyandreev [35.5K]
Answer is 133, hope this helps
8 0
3 years ago
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