You are working out on the treadmill machine at the gym. the machine says that you are burning 110 calories per mile (110 calories = 1.0 mile). how many miles would you have to run to burn 500.0 calories?

If the atomic mass of an atom is 34 and the atom contains 13 protons, how many neutrons does the atom contain?

An animal cell loses the ability to convert energy stored in food to energy that the cell can use. which of the cell's organelles has stopped working? a. the mitochondria b. the nucleus c. the vacuoles d. the endoplasmic reticulum

‘which reaction would most likely require the use of an inert electrode?