In March of 2009, Jennifer bought shares of stock in the Pepsi-Cola Company for $47 per share. In December 2009, she sold them for $60 per share. Express the increase in price as a
percent of the purchase price. Round to the nearest tenth of a percent.

Idont get this question can someone me solve it? ** the distance light travels in one second (1 light second) is about 1.86 ×10^5 mi. saturn is about 475 light-seconds from the sun. about how many miles from the sun is saturn..my guess is 8.83* 10^7 you so much

Find the distance from the theater to the library. leave your answer in simplest radical form if necessary. 12 √12 74 √74

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