Mr and mrs. pierotti are remodeling their kitchen. they need 9 square yards of covering for the floor. jackson interiors quoted them a price of $81 for 9 square yards of linoleum. carpet master told them that carpeting would cost $6 per square yard. which is cheaper the linoleum or the carpeting?

The weight of a radioactive isotope was 96 grams at the start of an experiment. after one hour, the weight of the isotope was half of its initial weight. after two hours, the weight of the isotope was half of its weight the previous hour. if this pattern continues, which of the following graphs represents the weight of the radioactive isotope over time? a. graph w b. graph x c. graph y d. graph z

This circle is centered at the origin, and the length of its radius is 6. what is the circle's equation? a. x^2+y^2=36 b x^2+y^2=6 c x+y=36 d x^6+y^6=1

1. how do you find p(a and b) if a and b are dependent events for two or more actions, such as selecting two candies and drawing p(green, and then pink)?