Paul wants to build this model with clay but he does not know how many cubic centimeters of play to purchase how much play should he purchased

Піf x = y and y= z, which statement must be true? оа. -x = -2 b. x= z ос. —x = 2 od. 2= x

X² + 4y² = 36 the major axis runs along: a) y=4x b) x-axis c) y-axis

Aresearch study is done to find the average age of all u.s. factory workers. the researchers asked every factory worker in ohio what their birth year is. this research is an example of a census survey convenience sample simple random sample