subject
Mathematics, 10.11.2020 21:40 luciaaviles3

Question Category: Using Models for Data Select the correct answer.

Mr. Walker gave his students a poem to memorize and present to the class. After the presentations, he gathered data about the time each of seven students spent memorizing their poem and the number of errors each made when presenting it to the class.

He used a graphing tool to display the data in a scatter plot, with x representing the minutes spent memorizing the poem and y representing the number of errors. Then he used the tool to find the equation of the line of best fit:

y = -0.118x + 14.327.

Based on the line of best fit, approximately how many minutes did a student spend memorizing the poem if the student made 12 errors when presenting it to the class?

27
20
15
13

help plz

ansver
Answers: 2

Another question on Mathematics

question
Mathematics, 21.06.2019 15:50
Arectangle has a width of 9 units and length of 40 units. what is the length of a diognal. a. 31 unitsb. 39 unitsc. 41 units d. 49 units
Answers: 1
question
Mathematics, 21.06.2019 17:10
Complete the table for different values of x in the polynomial expression -7x2 + 32x + 240. then, determine the optimal price that the taco truck should sell its tacos for. assume whole dollar amounts for the tacos.
Answers: 2
question
Mathematics, 21.06.2019 17:40
Which basic geometric term has no width, no length, and no thickness? line b. point c. angle d. plane
Answers: 2
question
Mathematics, 21.06.2019 18:00
Write the fraction or mixed number and the decimal shown by the model
Answers: 2
You know the right answer?
Question Category: Using Models for Data Select the correct answer.

Mr. Walker gave his...
Questions
question
Health, 17.12.2020 20:30
question
Chemistry, 17.12.2020 20:30
question
Mathematics, 17.12.2020 20:30
question
English, 17.12.2020 20:30