5. Fill in the missing cell with this following frequency distribution. Class
Frequency
Relative
Frequency

10 - 39
3
0.11
40 - 69
7.
0.25
70-99
6
?
4
0.14
100 -
129
8
0.29
130 -
159
a. 0.25
b. 0.30
c. 0.21
d. 0.32
6.
Find the standard deviation of this sample ta set

The height of a birch tree, f(x), in inches, after x months is shown in the graph below. how much does the birch tree grow per month, and what will be the height of the birch tree after 10 months? a. the birch tree grows 1 inch per month. the height of the birch tree will be 16 inches after 10 months. b. the birch tree grows 2 inches per month. the height of the birch tree will be 26 inches after 10 months. c. the birch tree grows 3 inches per month. the height of the birch tree will be 36 inches after 10 months. d. the birch tree grows 2 inches per month. the height of the birch tree will be 24 inches after 10 months.

Given: jk ||lm prove: _2 = 27 statement justification 1. jk ||lm 1. given 2.26 = 27 3.22 = 26 2. 3. 4. _2 = 27 4. corresponding angles theorem transitive property of equality vertical angles theorem substitution property of equality

Asap 25 pts + brainliest to right/best answer only answer if you know for sure