Which scenario is molded in the diagram below

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.

The measure of one angle of an octagon is two times smaller that of the other seven angles. what is the measure of each angle?

Given sin28.4=.4756, cos28.4=.8796, and tan28.4=.5407 find the cot of 61.6