50% since you have a half chance of getting 1 to 4 and other half is 4-8
Sqrt of 56 is about 7.5
So 6 would be in the first blank and 8 would be in the second blank.
6,7,8 are consecutive
3r+n2−r+5−2n+2<span />=3r+n2+−r+5+−2n+2=3r+n2+−r+5+−2n+2<span />=(n2)+(−2n)+(3r+−r)+(5+2)<span />=n2+−2n+2r+7<span /><span />
=n2−2n+2r+7
12 divided by 0.3 equals 40
