According to the graph, what is the value of the constant in the equation below?

Two sides of a triangle mesure 20cm and 30cm. what is the measure of the third side

Afamily has five members. a mom, a dad, two sisters, & a brother. the family lines up single file. what is the probabillity that the mom is at the front of the line

Hurry if the population of of an ant hill doubles every 10 days and there are currently 100 ants living in the ant hill what will the ant population be in 20 days