Mathematics, 03.10.2019 04:50, LilLappyLOL

Julissa is running a 10-kilometer race at a constant pace. after running for 18 minutes, she completes 2 kilometers. after running for 54 minutes, she completes 6 kilometers. her trainer writes an equation letting t, the time in minutes, represent the independent variable and k, the number of kilometers, represent the dependent variable.

which equation can be used to represent k, the number of kilometers julissa runs in t minutes?

k – 2 = (t – 18)
k – 18 = (t – 2)
k – 2 = 9(t – 18)
k – 18 = 9(t – 2)

Answers: 2

Show answers

Other questions on the subject: Mathematics

Mathematics, 22.06.2019 00:50, chinyere614

Identify the statement below as either descriptive or inferential statistics. upper a certain website sold an average of 117 books per day last week. is the statement an example of descriptive or inferential statistics? a. it is an example of descriptive statistics because it uses a sample to make a claim about a population. b. it is an example of inferential statistics because it uses a sample to make a claim about a population. c. it is an example of inferential statistics because it summarizes the information in a sample. d. it is an example of descriptive statistics because it summarizes the information in a sample.

Answers: 1

continue

Mathematics, 22.06.2019 02:00, kayleahwilliams6

The line plot below represents the number of letters written to overseas pen pals by the students at the waverly middle school. each x represents 10 students. how many students wrote more than 6 and fewer than 20 letters. a.250 b.240 c.230 d.220

Answers: 1

continue

Mathematics, 22.06.2019 06:50, Fireburntbudder

What is the equation of a line, in general form, that passes through point (1, -2) and has a slope of 1/3 3x - y - 7 = 0 x - 3y + 7 = 0 x - 3y - 7 = 0

Answers: 1

continue

Mathematics, 22.06.2019 08:30, silasjob09

It costs a homeowner $2.00 to rent a set of hand tools plus an additional $2.00 per hour for the rental. the function that models the cost c of renting tools for h hours is c=2h+2 identify the solution that has the correct graph and the correct slope

Answers: 2

continue

Do you know the correct answer?

Julissa is running a 10-kilometer race at a constant pace. after running for 18 minutes, she complet...