Your multiplying 2 on the 4,8,16,32 one then adding 1 on the 1,2,3 one which could determine the rate of change
1/2 chance per flip
1/2 times 4 is 1/8
its 1/8 chance or 12.5%
It is used by turning it into a mixed number
75% i would think if you subtract 25% from 100% of the class
Plz mark me brainliest the answer is 86.7
hope this helps :)
