$3.36 for 1.4 pounds of grapes what is the unit rate per pound of i really need to yeet

1. if we have 3 babies what is the probability they’re going to be all boys? 2. if we roll 2 die at the same time what is the probability of getting less than 10 on the first roll and a 5 on the second roll 3. if we have 3 babies what is the probability their is going to be 2 girls? 4. if we have 3 babies what is the probability of having no more than 1 girl? 5. it we have 3 babies and then have another 3 babies what is the probability of us having at least 1 boy and then having all girls?

Find the roots of the polynomial function f(x) = x^3 + 2x^2 + x

I’m confused on how to work the pie charts