If sam has 520 assignments, he has to finish all of them in 66 days. how many assignments will he have to do a day to finish on time?

Every time you drive you will experience a combination of driving conditions and environments.

Julia is going for a walk through the neighborhood. what unit of measure is most appropriate to describe the distance she walks?

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.