Question 7 of 15
The temperature in Boston was recorded over a period of five hours. The
equ...
Mathematics, 04.11.2021 06:50 okayokayokay3855
Question 7 of 15
The temperature in Boston was recorded over a period of five hours. The
equation
y=-3x+49
describes the temperature over this time, where y is 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 -3°F after five hours, and it is rising by 49 degrees per hour.
B. It was -3°F when the temperature was first measured, and it is
rising by 49 degrees per hour.
C. It was 49°F when the temperature was first measured, and it is
dropping by 3 degrees per hour.
D. It was 49°F after five hours, and it is dropping by 3 degrees per
hour.
Answers: 2
Mathematics, 21.06.2019 15:00
Aregular hexagon rotates counterclockwise about its center. it turns through angles greater than 0° and less than or equal to 360°. at how many different angles will the hexagon map onto itself?
Answers: 2
Mathematics, 22.06.2019 00:10
A50-foot ladder is leaning against a vertical wall. if the base of the ladder is 45 feet from the base of the wall, find the angle the bottling of the ladder makes with the ground.
Answers: 1
Mathematics, 22.06.2019 01:00
38 points and brainliest plz answer question in word document
Answers: 1
Social Studies, 23.11.2019 03:31
Mathematics, 23.11.2019 03:31
Mathematics, 23.11.2019 03:31
Mathematics, 23.11.2019 03:31