The half-life of Uranium-238 is 4.5 billion years. A 100 gram sample of the Uranium-238 sits in a cave, untouched, for 9 billion years. How much of the sample is left.

The table shows the balance of a money market account over time. write a function that represents the balance y(in dollars) after t years.

The given dot plot represents the average daily temperatures, in degrees fahrenheit, recorded in a town during the first 15 days of september. if the dot plot is converted to a box plot, the first quartile would be drawn at __ , and the third quartile would be drawn at link to the chart is here

The reflexive property of congruence lets you say that ∠pqr ≅