It's number nine/ what equation is it plz

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.

Is the square root of 4 plus the square root of 16 rational?

If abcde is reflected over the x-axis and then translated 3 units left, what are the new coordinates d? are he re