I think it is 63 because a triangle equals 180
Can you be more specific?
84/56 =69/x
84x = 69 x 56
x = (69 x 56)/84
x = 46
Firstly we need to count what is the difference between both altitudes:
44,000 - 9,000 = 35,000
If a plane descends at a rate of 2,500 feet per minute, then we have to count how many 2,500s fit in 35,000:
35,000 / 2,500 = 14
It means that the jet will reach its cruising altitude in 14 minutes.
C, because drawing cards out of the stacks affects the possible cards you can draw.
