Sid wrote 541,309 on his paper. using numbers and words, explain how the number would change if he exchanged the digit in the hundred thousands and tens place

Which is greater, 7 p 5 or 7 c 5? 7p5 7c5

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

What are the solutions of the following system? y=-2x^2 y=x-2