3.Then she needs to find her "heart rate reserve" h by subtracting her average resting heart rater from her maximum heart rate m. Write an equation she can use.

How many moles of al3+ ions are in 1.25 moles of al2o3

Select the correct answer from each drop-down menu.describe what happens to a carbon-11 atom when it undergoes positron emission.the decay of a carbon-11 atom _1_, and this causes it to emit _2_.options for 1: > changes a neutron into a proton> changes a proton into a neutron> is hit with a neutron> reconfigures its protons and neutronsoptions for 2: > a negatively charged electron-sized particle> a positively charged election-sized particle> two atoms and several neutrons> two neutrons and two protons

Write the chemical formula for a compound that is made of an element from group 1 and an element from group 17