Sorry i had to repost this
the drawing is composed of a rectangle and a semicircle find the area of the figure to the nearest unit.
160 cm^2
260 cm^2
540 cm^2
580 cm^2

What is the difference between regular convex and concave polygons

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?

Can someone, me with this.i really need with this