What is the simplified form of 20-(y-7)?
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Definition: es. this is a disadvantage or weak point that makes someone or something less effective.

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.

You receive 15% of the profit from a car wash how much money do you receive from a profit of 300