Which of the following sets would have a graph with an open circle on 2 and a ray pointing left on the number line?
{XIXER, XS2)
{XIXER, x> 2)
OXIXER, X<2)

Give all possible names for each angle shown.calculation tip: in angle abc, b is the vertex.

The weight of full–grown tomatoes at a farm is modeled by a normal distribution with a standard deviation of 18.4 grams. the 95 percent confidence interval for the mean weight of the tomatoes is calculated using a sample of 100 tomatoes. what is the margin of error (half the width of the confidence interval)?

Jane moves from a house with 71 square feet of closet space to an apartment with 45.44 square feet of closet space. what is the percentage decrease of jane’s closet space?