Math

posted by .

The table shows how many miles Jack ran per week for weeks one through nine.

x y
1 3
2 5
3 6
4 9
5 10.5
6 13
7 15
8 16
9 19


Question:

a. Use the table to plot the points.
b. Describe the correlation, including whether it is strong or weak.
c. Draw a line of best fit.
d. Write the equation of a line of best fit in slope-intercept form.
e. Using the line of best fit, estimate how may miles Jack ran the 10th week; show work.
f. During which week would you expect Jack to run a full marathon, 26.3 miles? Do you think that you should round up or down to the nearest week? Why?

  • Math -

    what is your question on this?

Respond to this Question

First Name
School Subject
Your Answer

Similar Questions

  1. Math

    I have another question-Mr. Burns ran 14 miles last week. He only ran on Monday, Tuesday, and Wednesday. If Mr. Burns ran 3 miles on Tuesday and 5 miles on Wednesday, then how many miles did he run on Monday?
  2. math

    Rachel likes running she ran over 30 miles five days this week. she ran 8 miles on Monday. How many miles did she run on average during the other four days of the week?
  3. Honors Algebra

    Hi, I need some help with my Algebra. This is how it goes: Yet another company subsidiary of the company is a company that provides a dumpster rental service. The company will deliver a dumpster to a customer's site for a one-time …
  4. Math

    *not multiple choice* u^-3 = 1/125 y - 1 = 4y - 2/3 * not sure how to do this what is the y intercept of the line?
  5. Math (Repost)

    *not multiple choice* u^-3 = 1/125 y - 1 = 4y - 2/3 * not sure how to do this what is the y intercept of the line?
  6. Math

    James is training for a marathon. Every week, he increases the distance he runs by 15%. If James is running 8.5 miles this week, how far will he be running 2 weeks from now?
  7. Math

    James is training for a marathon. Every week, he increases the distance he runs by 15%. If James is running 8.5 miles this week, how far will he be running 2 weeks from now?
  8. Math

    Karen ran 42 miles in 6 days. On Sunday she ran 12 miles. Each of the other days she ran the same distance. 1. Write an algebraic equation to show how far Karen ran. 2. Calculate how many miles Karen ran each day for the week. 3. Explain …
  9. Math \ algebra

    The table shows the amount of money made by a summer blockbuster in each of the first four weeks of its theater release. Which graph could represent the data shown in the table?
  10. Math

    Last week Jorge ran 25 2/3 miles. This week he ran 5/6 of this amount. Did he run more this week or last week?

More Similar Questions