Answer:
2+2=4
Step-by-step explanation:
lets say you have
oo+oo=oooo
count the little circles
Answer:
20 %
Step-by-step explanation:
Initially started 20 feet from the ground .
Went uphill 83 feet.
So: 20 + 83 = 103. The coaster is 103 ft above at this point.
Went down 42 feet
So: 103 - 42 = 61.
Went up 128 feet
So: 61 + 128 = 189
Finally, went down 90 feet
So: 189 - 90 = 99
99 ft above ground.
72 people stayed, because 96 ÷ 4 = 24, and 24 * 3 is 72.
