1.) A typical person has an average heart rate of 69.0 beats/min. Calculate the given questions. How many beats does she have in 7.0 years? How many beats in 7.00 years? And finally, how many beats in 7.000 years? Pay close attention to significant figures in this question. 2.) A 232 mL cup of whole milk contains about 27 mg of cholesterol. Express the cholesterol concentration of the milk in kilograms per cubic meter (kg/m^3).
Answers: 1
Another question on Chemistry
Chemistry, 21.06.2019 22:20
Calcium hydride (cah2) reacts with water to form hydrogen gas: cah2(s) + 2h2o(l) → ca(oh)2(aq) + 2h2(g) how many grams of cah2 are needed to generate 45.0 l of h2 gas at a pressure of 0.995 atm and a temperature of 32 °c?
Answers: 2
Chemistry, 21.06.2019 22:30
Write the symbol for every chemical element that has atomic number greater than 3 and atomic mass less than 12.0 u.
Answers: 1
Chemistry, 22.06.2019 02:00
Which of the following is not a good technique for managing used oil? a) have specific, labeled catch pans available for technicians who are collecting oil b) spills in your shop and any releases on pavement or outside should be poured down a drain c) do not use oil containers for antifreeze or other non-similar fluids d) be prepared for oil spills with the proper absorbents
Answers: 1
You know the right answer?
1.) A typical person has an average heart rate of 69.0 beats/min. Calculate the given questions. How...
Questions
Mathematics, 17.06.2020 18:57
Social Studies, 17.06.2020 18:57
Business, 17.06.2020 18:57
History, 17.06.2020 18:57
Mathematics, 17.06.2020 18:57
History, 17.06.2020 18:57
Mathematics, 17.06.2020 18:57
Mathematics, 17.06.2020 18:57
Mathematics, 17.06.2020 18:57
Mathematics, 17.06.2020 18:57
Spanish, 17.06.2020 18:57
Arts, 17.06.2020 18:57
Geography, 17.06.2020 18:57
