Mathematics, 22.06.2019 20:00 Chealyn

# Find the height of a door on a scale drawing if the door is 2 meters tall and the scale is 1 centimeter = 4 meters

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Mathematics, 21.06.2019 13:30

The book and disk company sells its books for $3.00 profit and its disks for a $4.00 profit. the company needs at least 1000 books and discs total and at most 700 books and 400 disks. its profit is shown by the equation profit=3b+4d

Answers: 2

Mathematics, 21.06.2019 16:30

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.

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Mathematics, 21.06.2019 19:00

Teams of 4 are competing in a 1/4 mile relay race. each runner must run the same exact distance. what is the distance each teammate runs?

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Find the height of a door on a scale drawing if the door is 2 meters tall and the scale is 1 centime...

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