Mathematics, 15.12.2021 17:30 Hellokittyjam35

Question 8 (1 point) Many local water companies encourage their customers to use devices that limit water use to help reduce their water bills. The scatterplot
and least-squares regression line display the relationship between the number of water conservation devices and monthly water bills for a
random selection of 9 homes that receive their water from a local water company. The equation of the least-squares regression line is
9-36.884-4.386x. Interpret the slope and y intercept of the regression line.
Oa
Ob
Ос
The predicted monthly water bill decreases $36.884 for each additional water conservation device installed. When there are no
water conservation devices, the predicted monthly water bill is-$4.386.
The monthly water bill decreases $4.386 for each additional water conservation device installed. When there are no water
conservation devices, the monthly water bill is $36.884.
The predicted monthly water bill decreases $4.386 for each additional water conservation device installed. When there are no
water conservation devices, the predicted monthly water bill is $36.884.
The predicted monthly water bill increases $36.884 for each additional water conservation device installed. When there are no
water conservation devices, the predicted monthly water billis -$4.386.
Od

Question 8 (1 point)

Many local water companies encourage their customers to use devices that lim

Answers: 1

Show answers

Another question on Mathematics

Mathematics, 21.06.2019 14:00

Design a number line containing five (5) points2.benin, one of the smallest countries in africa, has a total area of 43,475 square miles. the population of the country was recently estimated at 10,160,555. about 3,657,790 people live in rural areas. the country has only about 870 miles of surfaced roads. a. round off the total population to the nearest hundred thousand people. b. round off benin’s area in square miles to the nearest thousand. c. round off the number of miles of surfaced roads to the nearest ten. d. round off the number of people who live in rural areas to the nearest million.

Answers: 3

Answer

Mathematics, 21.06.2019 20:20

Elena is paid a constant rate for each hour she works. the table shows the amounts of money that elena earned for various amounts of time that she worked.

Answers: 2

Answer

Mathematics, 21.06.2019 21:00

Rewrite the following quadratic functions in intercept or factored form. show your work. y = 9 + 12x + 4x^2

Answers: 2

Answer

Mathematics, 21.06.2019 21:00

Describe how making an ‘and’ compound sentence effects your solution set

Answers: 1

Answer

You know the right answer?

Question 8 (1 point) Many local water companies encourage their customers to use devices that limi...