Find the inner product for (3,1,4)*(2,8,2) and state whether the vectors are perpendicular.

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?

With alll of except for the 2 that i did already

If a line is defined by the equation y = 5x + 2, what is the slope?