(3,5) (1,1)
(5-1)/(3-1)
4/2
2
M=2
Then you plug in a point to find b
1=2(1)+b
1=2+b
-1=b
y=2x-1
Interquartile range of the old set = 76 - 72 = 4
Interquartile range of the new set = 76 - 73 = 3
IQR of new est < old set.
Answer:
Number of student of 7th grade using computer = 21
Total number of 8th grader student surveyed = 97
Step-by-step explanation:
The complete question is attached herewith
Solution
As we can see in the table
Total number of 7th grader student = 74
Out of these 74 student, 53 use cell phone
Hence, the number of student of 7th grade using computer = 74-53 = 21
Like wise, total number of 8th grader student surveyed = 59 +38 = 97
Answer:
16.8
Step-by-step explanation:
2/5 = 0.4
1 regular sock = 0.4 fluffy sock
12 x 0.4 = 4.8
12 + 4.8 = 16.8
She owns 16.8 socs altogether.
Answer:
85 flu patients Per week so A
Step-by-step explanation: