Tom is trying to write 3 over 61as a decimal. He used long division and divided until he got the quotient 0.0491803279, at which point he stopped. Since the decimal doesn't seem to terminate or repeat, he concluded that 3 over 61 is not rational(the decimal does not end).

Jacks bank statement shows an account balance of -$25.50. which describes the magnitude, of size, of the debt in dollars

Which representation has a constant of variation of -2.5

Consider a cube that has sides of length l. now consider putting the largest sphere you can inside this cube without any point on the sphere lying outside of the cube. the volume ratio -volume of the sphere/ volume of the cube is 1. 5.2 × 10−1 2. 3.8 × 10−1 3. 1.9 4. 2.5 × 10−1 5. 3.8