Sarah drives her car 180 miles in 225 minutes. what is her average speed in miles per hour?

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

How can you use synthetic substitution to tell whether a given binomial is a factor of a polynomial?

The diagram shows a cuboid abcdefgh abcd is a square with area 25cm². find the volume of the cuboid.