The piecewise-defined function in the graph shows three stages of a rocket's flight starting at liftoff. the y-axis represents the distance travelled from the ground in miles and the x-axis represents the time in minutes from liftoff. the intervals are described

it is 28 degrees colder in detroit than philadelphia.

step-by-step explanation:

what number adds to 21

-7 + ? = 21

-7 + 28 = 21

hope it

37 = ending with 7

unit's digit in the cube..3

56 = ending with 6

unit's digit in the cube..2

133 = ending with

unit's digit in the cube..7

hope it : ( : )

well

44-3-3-3=35

35+4+4+4+4=51

so the ansewr would be 51 degreesat 7: 00