5. If your friend's doctor wants her target heart rate range to be between 143 and 170, and her average resting heart
rate is 62, what is her age? How did you backtrack
through these equations to find her age?

1gm = 1000mg so 0.1gm = 1000mg

first, convert the weight to kg

160lb * 1kg/2.2lb = 72.7kg

next, the dose

72.7kg * 100mg/kg = 7270mg

according to the triangle sum theorem, all the angles in a triangle must add up to 180 degrees. if we know one angle is already 90, we do 180-90=90. the other 2 angles must add up to 90, exactly.

step-by-step explanation:

i think it might be a but you might want a second opinion

x-3y=4

step-by-step e