Mathematics, 20.09.2020 04:01 southerntouch103
A study by a group of cardiologists determined that maximal heart rate in humans, a parameter used as a basis for prescribing exercise programs, depends on age. Maximal heart rate is around 201 beats per minute for a 10-year-old, and decreases at a constant rate of 7 every 10 years. Which of the following inequalities best describes the ages, for which maximal heart rate is less than 180, a is >or equal to 10.. HELP
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Mathematics, 21.06.2019 15:40
He amount of carbon-14 present in animal bones t years after the animal's death is given by p(t)equals=upper p 0 e superscript negative 0.00012097 tp0eā0.00012097t. how old is an ivory tusk that has lost 26% of its carbon-14?
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Mathematics, 21.06.2019 17:00
How to solve a simultaneous equation involved with fractions?
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7. the area of the playing surface at the olympic stadium in beijing isof a hectare. what area will it occupy on a plan drawn to a scaleof 1: 500?
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A study by a group of cardiologists determined that maximal heart rate in humans, a parameter used a...
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