Answer:
The hammer, anvil, and stirrup in Tina's ears were not performing their functions.
Explanation:
Tina was born with a hearing deficiency.
The hammer, anvil and stirrup are collectively called as middle ear ossicles. Hammer is also known as malleus. Another name of anvil is incus and stirrup is stapes.
They are located at the middle ear between the cochlea and the eardrum.
When a sound hits the surface of the ear drum, it vibrates. It makes the middle ear ossicles to motions. One end of hammer is attached to the eardrum while the other end is connected to the anvil. The anvil is then connected with the stirrup.
All these three units sends the sound signal to the inner ear.
Thus Dr. Albert while treating Tina concluded that ---
The hammer, anvil, and stirrup in Tina's ears were not performing their functions.
Answer:
lawyer will be late for at least 17 days
Explanation:
given,
average time for a one way trip = 24 minutes
standard deviation = 3.8 minute
P(of late) = P(x>20 min)
= 
= 0.5 + 0.3531
= 0.8531 = 85.31 %
days lawyer would be late for work
= n p = 20 × 0.8531 = 17.062 days
hence, lawyer will be late for at least 17 days during a period of 20 work day.
Answer:Which is one effect of a price floor?
Price floors prevent a price from falling below a certain level. When a price floor is set above the equilibrium price, quantity supplied will exceed quantity demanded, and excess supply or surpluses will result. Price floors and price ceilings often lead to unintended consequences.
Explanation:
<span>You must carefully look for bicycles in traffic lanes because they: </span><span>Could be hidden in your blind spots.
The object will appear smaller in our eyes as its distance increased, and this situation could create a blind spot. When the bicycles are located behind traffic lanes, we may not see it coming because it may be hidden by cars/buses.</span>
Answer:
What is the meaning of red line?
to cross the red line
The Red line, or "to cross the red line", is a phrase used worldwide to mean a figurative point of no return or line in the sand, or "a limit past which safety can no longer be guaranteed."
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