The radius of the Earth is 3963 miles. If the Northern Lights are 150 miles above the surface of Earth, what is the distance from the Northern Lights to the horizon? Round to the nearest mile.

There are 20 children in the cast of a class play and 8 of the children are boys of the boys 4 have a speaking part in the play and of the girls 8 do not have a speaking part in the play if a child from the cast of the place chosen at random what is the probability that the child has a speaking part

Which are factor pairs of 350? choose all answers that are correct. a) 30 and 12 b) 35 and 10 c) 70 and 5 d) 2 and 125

Which diagram best shows how fraction bars can be used to evaluate 1/2 divided by 1/4?