Which explains how to find the radius of a circle whose equation is in the form x2 + y2 = z? the radius is the constant term, z. the radius is the constant term, z, divided by 2. the radius is the square root of the constant term, z. the radius is the square of the constant term, z.

Mr and mrs smith buy tickets for themselves and their four children. the cost of an adult ticket is ? 6 more than the adult ticket. the total cost of the six tickets is ? 40.50 work out the cost of an adult ticket. in your working let c be the cost of the child ticket and a be the cost of the adult ticket.

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?

Identify this conic section. x2 - y2 = 16 o line circle ellipse parabola hyperbola