welp today i just started my geometry online... imaa fail not really im smart just dont turn in the work ...

He concluded that a heavier object dropped from the same height as a lighter object will land

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.

If f(x)=2x-6 and g(x)=3x+9, find (f-g)(x)