If there is 60 seconds in a minute, try to find the denominator of 12 to go into 60.
60/12 = 5.
Now multiply that by the numerator, which is 5.
5 x 5 = 25.
There are 25 seconds in 5/12 of a minute.
Nine hundred and fifty thousand = 950 000
nine hundred and forty-seven 947
__________
950 947
So the number is 950 947
Answer:
52 minutes unless she was multi-tasking then it took her 29 mins to do all
Step-by-step explanation:
52 minutes
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
Uw=2
w=2/U
ux=y
x=y/u
wx=(2/U)(y/u)
wx=(2y)/(Uu)
