Timet (seconds)
0
2.8
5.6
8.4
11.2
Height (t)
(meters)
0
84
140
42
0
(a) Find the average rate of change for the height from 0
seconds to 5.6 seconds.
meters per second
(b) Find the average rate of change for the height from
8.4 seconds to 11.2 seconds.
meters per second

One shot. if 60% of 10 is 6, then what is 70%? we know it would be seven (since 60% is mathematically 60/100, or 6/10, then 70% is 70/100, or 7/10) but we can check anyway using ratios: 6 : 60% = x : 70%*inverse multiplicationx * 60% = 6 * 70%*divide both sides by 60%x = (6 * 70%) / 60%x = 7and since he has made 6 shots already, he would need just one more to get 7 shots or 70%. if the explanation is too confusing, comment and i will try to