Stephon uses the GPS on his watch to calculate how far he runs. On Monday he estimated that he ran 5.5 miles. He actually ran 4.8 miles according to his watch. Which answer below is the approximate percent error?

Li buys supplies so he can make and sell key chains. he begins to make a profit only after he sells 4 key chains. what point on the graph makes the most sense in this situation?

Add the fractions and simplify 1/2+ 1/3

Suppose i pick a jelly bean at random from a box containing one red and eleven blue ones. i record the color and put the jelly bean back in the box. if i do this three times, what is the probability of getting a blue jelly bean each time? (round your answer to three decimal places.)