Mathematics, 14.12.2020 18:10, kate5582

A tank full of water is leaking at a constant rate for 25 minutes. The equation y = -4x + 220 describes the amount of water in the tank, where y is the number of liters and
x is the number of minutes that has elapsed since the tank started to leak.

Which statement is true?

A. There were 220 liters in the tank after 25 minutes, and it is decreasing by 4 liters per minute.

B. There were 4 liters in the tank when the leak started, and it is
increasing by 220 liters per minute.

C. There were 220 liters in the tank when the leak started, and it is
decreasing by 4 liters per minute.

D. There were 4 liters in the tank when the leak started, and it is
decreasing by 220 liters per minute,

Answers: 1

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 19:00, Jesser18

Asap its important using the information in the customer order, determine the length and width of the garden. enter the dimensions. length: feetwidth: feet

Answers: 3

continue

Mathematics, 21.06.2019 20:20, helpmeplzandty

Select the correct answer. what is the exact value of sin (157.5°)? a. 'sqrt(2 - sqrt(2))/2 b. *"-"'sqrt(2 + sqrt(2))/29 c.'sqrt(2 + sqrt(2))/4" d. "-"sqrt(2 + sqrt(2))/4)

Answers: 3

continue

Mathematics, 21.06.2019 21:00, bloodmoonangel01

Deepak plotted these points on the number line. point a: –0.3 point b: – 3 4 point c: – 11 4 point d: –0.7 which point did he plot incorrectly?

Answers: 2

continue

Mathematics, 21.06.2019 21:00, gonzo8953

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

Answers: 2

continue

Do you know the correct answer?

A tank full of water is leaking at a constant rate for 25 minutes. The equation y = -4x + 220 des...