Choose the equation that shows a step in the process of completing the square on the given
quadratic.
y = y2 + 8x - 3
y = x2 + 8x + 8-3-8
y = x2 + 8x + 8-3 + 8
y = x2 + 8x + 16 -3 -16
y = x2 + 8x + 16 - 3 + 16

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.

Lydia collected two sets of data one set of data shows an outlier. which set has an outlier, and which number is the outlier?

What additional information could be used to prove abc =mqr using sas? check all that apply.