A cube is shown. The area of the shaded face is 49 square millimeters. What is the length of s, the side of the cube in millimeters?

Name the most appropriate metric unit for each measurement

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.

What is the name used to describe a graph where for some value of x, there exists 2 or more different values of y?