Did you know?
There are more nerve cells in one human brain than there are stars in the Milky Way.
Did you know?
After 5 years of being diagnosed with rheumatoid arthritis, one every three patients will no longer be able to work.
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Although not all of the following muscle groups are commonly used, intramuscular injections may be given into the abdominals, biceps, calves, deltoids, gluteals, laterals, pectorals, quadriceps, trapezoids, and triceps.
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Signs of depression include feeling sad most of the time for 2 weeks or longer; loss of interest in things normally enjoyed; lack of energy; sleep and appetite disturbances; weight changes; feelings of hopelessness, helplessness, or worthlessness; an inability to make decisions; and thoughts of death and suicide.
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Earwax has antimicrobial properties that reduce the viability of bacteria and fungus in the human ear.
How to solve a linear system with three unknowns using substitution (Question 2 of 2)
How to solve any rational equation by finding the lowest common denominator (Part 2)
How to set up and solve linear models (Question 3)
How to solve any percent efficiency problem
How to solve rate problems leading to fractional equations (Question 1)
Solve the system of equations: