Mile time, y. The results are shown in the table below.
1 answer:
My "technology" tells me the correlation coefficient is about -0.1293.
It means there is very little correlation between average mile time and weekly mileage. What correlation there is suggests that in some cases, more weekly mileage may correspond to (very slightly) faster speeds (reduced average mile time).
You might be interested in
Answer:
After using the offer the carpet would cost Ahmed $180.
Step-by-step explanation:
Given:
Cost of the carpet = $240
Discount percent = 25%
We need to find the cost of the carpet after discount.
Solution:
First we will find the Discount cost.
Now we know that;
Discount cost is equal to Discount percent multiplied by Cost of the carpet divided by 100.
framing in equation form we get;
Discount cost =
Now we will find the Cost of the carpet after discount.
Now we know that;
Cost of the carpet after discount is equal to Cost of the carpet minus Discount cost.
framing in equation form we get;
Cost of the carpet after discount =
Hence After using the offer the carpet would cost Ahmed $180.
Answer:
- 8
units
Step-by-step explanation:
<u>We know that:</u>
- P = 4a
<u>We can find one side by distance formula:</u>
- a =
- a =
<u>Then the perimeter is:</u>
- P = 4*2
Given:
The length of the marathon is L= 46,145 yards.
The length covered by terrence is d = 23,561 yrads.
The objective is to find the remaining distance need to cover by terrence.
To calculate the remaining distance, we will use the relation,
On plugging the values in the above relation, we get,
Hence, Terrence needs to run about 23000 yards.