What is the area, in square, of the rectangle?

sides 2

9

top and bottom 3

7

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.

Issof claims that the scale factor is 1/2. which statement about his claim is correct

Type the correct answer in each box. use numerals instead of words. if necessary, use / for the fraction bar. consider the given table.