![subject](/tpl/images/cats/mat.png)
Mathematics, 23.12.2019 22:31 breahk12
Acollege football coach wants to know if the is a correlation between his players' leg strength and the time it takes for them to sprint 40 yards. he sets up the following test and records the data:
every day for a week, he counts how many times each player can leg press 350 pounds. the following week, he has each player sprint 40 yards every day. the tables shows the average number of leg-press repetitions and the average 40-yard dash time (in seconds) for seven randomly selected players. what is the equation of the line of best fit? how many seconds should he expect a player to take to run 40 yards if that player can do 22 leg-press repetitions?
leg press (reps)|40-yard dash (s)
15 |5.2
18 |6.3
8 |6.8
30 |8.2
26 |8.0
12 |5.3
21 |5.9
![ansver](/tpl/images/cats/User.png)
Answers: 3
Another question on Mathematics
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 12:30
Regular price is $77.00 and the discount is 5% find the sale price
Answers: 3
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 13:50
James wants to promote his band on the internet. site a offers website hosting for $4.95 per month with a $49.95 startup fee. site b offers website hosting for $9.95 per month with no startup fee. for how many months would james need to keep the website for site a to be a better choice than site b? define a variable for the situation. write an inequality that represents the situation. solve the inequality to find out how many months he needs to keep the website for site a to be less expensive than site b. using words, describe how many months he needs to keep the website for site a to be less expensive than site b.
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 16:40
What is the distance between the points (2 -3) and (-6 4) on the coordinate plane
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 17:00
Write numerical coefficient of y² in the expression 2x² - 15xy – 7y²
Answers: 1
You know the right answer?
Acollege football coach wants to know if the is a correlation between his players' leg strength and...
Questions
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 20.04.2020 07:30
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 20.04.2020 07:30
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 20.04.2020 07:31
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/fr.png)
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 20.04.2020 07:31
![question](/tpl/images/cats/mat.png)
Mathematics, 20.04.2020 07:31
![question](/tpl/images/cats/health.png)
Health, 20.04.2020 07:31
![question](/tpl/images/cats/mat.png)
Mathematics, 20.04.2020 07:31
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/en.png)
English, 20.04.2020 07:31