The dot plot shows the battery life for 24 different cell phones streaming video constantly. ..
1
2
2.
7
8
3 4 5 6
battery life in hours
Here is the data set for the graph (The colors are just to help you keep track):
2.5, 2.5,3,3,3.5, 3.5, 3.5, 3.5, 4, 4, 4.5, 4.5, 4.5.4.5,5,5,5,5,5,5,5,5,5.5, 6.
6. 6.5, 6.5
1. Find the mean of the data.
2. Find the median of the data.
3. What do you notice about the mean and median?

step-by-step explanation:

cats

$25

step-by-step explanation:

25 - 4.50 = 20.5

20.5 / 2 = 10.25

10.25 + 10 = 20.25

20.25 - 12.50 = 7.75

therefore the answer is $25 as shown as the first number.

idk

step-by-step explanation:

payback

answer: (-8,4) are the coordinates of a

step-by-step explanation:

let the side of square abcd is x .

thus the area of square abcd is .

now, by the diagram area of triangle ead= 1/2 × ea × ad = 1/2 × ea × x

( because ad is the side of square)

and, according to the question,

the areas of square abcd and right ead are equal.

⇒

⇒ea=2x

thus, ea: ab=2: 1

therefore, point a divides line segment eb into the ratio 2: 1.

⇒ by sectional formula coordinates of a are,

=

=

=(-8, 4)

thus the coordinates of a are (-8,4)