The answer is <em>C.) The stethoscope was invented because the physician did not want to pt his head on women's' chests to listen to their heart and lungs.
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<em />The physician saw a problem (that he didn't want to place his head on women's chests to listen to their heart and lungs), so he solved it by inventing a stethoscope.
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I hope this helped!! :)) Have a blessed day!
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1. Analgesic like NSAIDS will help with the pain
2. Hot compress can help
3. Exercises can help
That is correct- the heart pumps and the smooth muscles of arteries contract (also called constriction)
Answer:
Minimum cost and vitamins are achieved at $0.24.
Explanation:
Two equations
8x + 6y = 48
x + 2y = 12
Cost function
C = 0.05x + 0.03y
Minimum cost is $0.24.
which is achieved at 0 ounces of oat and 8 ounces of rice
Vitamin A
8x + 6y - 48
Vitamin B
x + 2y = 12
Put these equations on a graph
C= 0.05 {0} + 0.03 {8}
C= $0.24
Thus the minimum cost and vitamins are achieved at $0.24.
