Which statements about triangle jkl are true? select two
options
m is the midpoint of line segment kj.
n is midpoint of line segment jl

The number if marbles of different colors stored in a hat is listed below: 4 red marbles 10 green marbles 7 blue marbles. without looking in the hat, dan takes out a marble at random. he replaces the marble and then takes out another marble from the hat. what is the probability that dan takes out a blue marble in both draws?

The? half-life of a radioactive substance is 20 years. if you start with some amount of this? substance, what fraction will remain in 120 ? years

Interpret the following expression (5y^2-7)^3/(2y)^2