What 1 + 3 plz answer

Solve the equation w^3 = 1,000 i honestly dont know how to punch this into a calculator pls

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 type of graph would allow us to compare the median number of teeth for mammals and reptiles easily