Two number cubes are rolled. What is the probability that their sum is 6?

225/100 of last years cost. write each fraction as a decimal and as a percent

The average human heart beats 1.15 \cdot 10^51.15⋅10 5 1, point, 15, dot, 10, start superscript, 5, end superscript times per day. there are 3.65 \cdot 10^23.65⋅10 2 3, point, 65, dot, 10, start superscript, 2, end superscript days in one year. how many times does the heart beat in one year? write your answer in scientific notation, and round to one decimal place.

Which of the following answers is 5/25 simplified? 1/5 5/5 2/5 1/25