10x-3+3x-1

a
17x
b
13x+4
c
13x+14
d
13x-4

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?

Write the sine and cosine values of a, b, respectively, in the figure for (1) and (2) + explanation.

Find the length of the normal and the angle it makes with the positive x-axis. (see pictured below)