Molly and Ben start a business selling popsicles at a park near their house. Their first day selling popsicles they earn $17.83. Molly and Ben try to estimate how much money they will earn in ten days. Molly says they will earn $1,783 because when you multiply a number by 10, it moves two places to the left on the value chart. Is molly correct? Explain how you know.

Find percent notation for 0.008 0.008=

Two cyclists 84 miles apart start riding toward each other at the samen time. one cycles 2 times as fast as the other. if they meet 4 hours later what is the speed (in miles) of the faster cyclists

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