3 out of 5 students in the class were boys at this rate how many students out of 100 would be boys

If eh = hg and hg=16, find the diameter of k

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.

When only separate discreet points are graphed it is called?