The temperature in Vancouver was recorded over a period of four hours. The
equation
y = -2x +...
Mathematics, 03.12.2020 19:20 alexnunez07
The temperature in Vancouver was recorded over a period of four hours. The
equation
y = -2x + 43
describes the temperature over this time, where yis the temperature in
degrees Fahrenheit (*F) and x is the number of hours since measurements
started. Which of the following statements correctly describes the
temperature?
A. It was 43°F after four hours, and it is dropping by 2 degrees per
hour
B. It was 43°F when the temperature was first measured, and it is
dropping by 2 degrees per hour.
C. It was -2°F after four hours, and it is rising by 43 degrees per hour.
D. It was -2°F when the temperature was first measured, and it is
rising by 43 degrees per hour.
Answers: 3
Mathematics, 21.06.2019 21:30
Jonathan can type 20 documents in 40 minutes ,and susan can type it in 30 minutes and jack can type it in 24 minutes working together ,how much time will it is take them type the same document
Answers: 1
Mathematics, 21.06.2019 23:30
Select all expressions that are equivalent to 2(3x + 7y). question 1 options: 6x + 14y 6x + 7y 1(6x + 14y)
Answers: 3
Social Studies, 10.09.2020 03:01
Mathematics, 10.09.2020 03:01
Mathematics, 10.09.2020 03:01
Mathematics, 10.09.2020 03:01
History, 10.09.2020 03:01
Computers and Technology, 10.09.2020 03:01