The maximum time 1.75 second in case of not having the height:
1. change in ax²+bx+c form⇆ -16t²+56t-40=h
h=(8-8t)(2t-5)
h=16t-40-16t²+40t
h=-16t²+56t-40
2. t max=-b/(-2a)=-56/(-2×-16)=1.75 second
Answer:
a
Step-by-step explanation:
There are 4 twos so 4/52. So 1/13
There are 4 fours in a deck so 4/52=1/13
1/13 times 1/13 = 1/169
Or .0059
Answer: hi
Step-by-step explanation: hi
Answer:
the answer is a
Step-by-step explanation:
i took the test