Answer:you can search from Internet
Step-by-step explanation:
<span>21000.7895÷444477777</span>= 0.00004724823
A fair coin just means 50% heads 50% tails. so the sample is still 50% heads 50% tails.
Step-by-step explanation:
-7(-4p+1) + 2p
-7 x -4 = 28p
-7 x 1 = -7
28p + 2p = 30p
so
30p-7
Just divide the number of parts made by the number of hours to get parts per hour. 15 minutes is 1/4 of an hour, so we divide 360 by 0.25 hours: