GETTING TIMED Which of the following is one way the expression 64 n=18 can be rewritten using summation properties?

What scale factor was applied to the first rectangle to get the resulting image interior answer as a decimal in the box

5,600 x 10^3 = a) 560 b) 5,000,600 c) 5,600,000 d) 56,000

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.