Answer:
mean
Step-by-step explanation:
brainliest please
Answer:
Emma began her journey at 7:30 a.m., at 8 a.m. she was 20 miles away, she stayed for an hour and a half, she left at 10 a.m., she was 7.5 miles from her house at 11:45, she traveled 80 miles total
Answer:
The length of the arc is 
Step-by-step explanation:
From the question we are told that
The angle of the quadrant is 
The radius of the circle is r =4 m
The angle of the arc is mathematically represented as

The length of the arc is mathematically represented as
![S = 2 \pi r [\frac{z}{360} ]](https://tex.z-dn.net/?f=S%20%3D%202%20%5Cpi%20r%20%5B%5Cfrac%7Bz%7D%7B360%7D%20%5D)
substituting values
' ![S = 2*(3.142) * 4 [\frac{270}{360} ]](https://tex.z-dn.net/?f=S%20%3D%202%2A%283.142%29%20%2A%204%20%5B%5Cfrac%7B270%7D%7B360%7D%20%5D)

Answer:
Range: 0.07
Median: 0.15
Mode: 0.15 and 0.16 (This is <u>bimodal</u>. It has 2 modes.)
Step-by-step explanation:
When you have a line and dots, that means that that number is repeated by the number of dots. So, since, 0.11 has 3 dots, when you write out all the numbers, you will write 0.11 3 times. (In the picture attached below, I have put every single number in order so you can see what I mean.)
<u>The Range</u> is the biggest number minus the smallest: 0.18 - 0.11 = <u>0.07</u>
<u>The Median</u> is the <u>m</u>iddle number: 0.15 (Look at picture)
<u>The Mode</u> is the number that occurs <u>m</u>ost <u>o</u>ften: 0.15 & 0.16
Having 2 modes is possible. They both just have to be repeated the same amount of times.