In the xy coordinate plane the slope of line p 1/2 and it’s x-intercept is -3. find the equation of a line that is perpendicular to p and intersects p at is x-intercept

a) y=-2x-3

b) y=-2x+3

c) y=-2x-6

d) y= 2x+6

Express the following as a function of a single angle, cos(60) cos(-20) - sin(60) sin(-20)

Which graph represents the solution of the inequality?

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?