Which digit in the following number is the one that determines its precision? 34.8907
Answer here

When only separate discreet points are graphed it is called?

What is the best way to answer questions with a x expression in the question. for example 3x + 10x=?

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