In a random sample of 50 students from a large university, all the students were between 18 and 20 years old. can we conclude that the entire population of students at the university is between 18 and 20 years old? explain.

Is every rectangle is a parallelogram? true false

You are assembling pieces of an iron gate to complete a fence. the finished gate will look like the one below. in order to assemble the gate it is important to under how the pieces are related. part 1: how are pies 1 and 2 in the archway related? part 2: how are the rectangular sections 5 and 6 in the center of the gate related to each other?

Jane’s favorite fruit punch consists of pear, pineapple, and plum juices in the ratio 5: 2: 3. how many cups of pear juice should she use to make 20 cups of punch?