650 - 5.5i > 500 i = insurance
-650 >-650
-----------------------
-5.5i > -150
-5.5 -5.5
---------------------
i < 27.27 the maximum daily cost that the owner can pay for insurance is $27.27
Answer:
2.86 miles.
Step-by-step explanation:
We have been given that Megan uses a pedometer to find how many steps she takes each school day. she took 32,410 steps over the course of 5 days.
1 feet = 12 inches.
Therefore, Megan walks 2.86 miles on Monday.
Answer:
130.81
Step-by-step explanation:
127
⋅
(
103/
100
)
=130.81
Answer:
Step-by-step explanation:
Answer:
Step-by-step explanation:
Given that for a biology project, you measure the weight in grams and the tail length in millimeters of a group of mice.
The correlation is r = 0.9
If you had measured tail length in centimeters instead of millimeters, what would be the correlation?
For this we must understand the meaning of correlation and formula
Correlation is a measure of linear association between the two variables and always lie between -1 and 1
This is got by dividing covariance of (x,y) by product of std deviation of x and y
So because we changed the units of length correlation coefficient would not change.
It would remain the same as 0.90
