In dry air, the temperature decreases by about 0.65 °c for each 100-m increase in altitude.
a) the temperature in red deer, alberta is 10 degrees celsius on a dry day. what is the temperature outside an aircraft 2.8km above the city?
b) the temperature outside an aircraft is 1600 meters above red deer is -8.5 degrees celsius what is the temperature in this city?

the answer is 489

step-by-step explanation:

120 seems like the most sensible answer.

step-by-step explanation:

if there is only one topping on all caramel apples and there's 120 of them. then all apples should/will be covered in sprinkles. make sense?

b. y = 4x - 2

step-by-step explanation:

to find a parallel equation to an equation, make sure both equations have the same slope but different y-intercepts.

y = 4x + 1

4 = slope

1 = y-intercept

y = 4x - 2

4 = slope

-2 = y-intercept

they both have the same slope but different y-intercepts, so, b. is the correct answer.

and to check your work, you can graph both equations. : )

don't report but were is the digram

step-by-step explanation: