If you are using USA test prep the answer would be:
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C). <span>a sharp spike in the graph immediately following the "0" location of the X axis</span></span>
The suggested number of sleep hours for teens is between 8 to 10 hours daily.
<h3>
Sleeping hours of teens</h3>
This is the estimated time in which teens are expected to sleep or have full rest.
The average estimated time of sleep hours for teens is between 8 to 10 hours. This may vary according to health condition of individuals.
Thus, the suggested number of sleep hours for teens is between 8 to 10 hours daily.
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The correct answer is A. Country chooses to produce bananas instead of wheat.
Opportunity cost is termed as value of choice. It is the important concept in economics and also the relationship which is between choice and scarcity.
A good example of opportunity cost is you can spend money and time on other things but you can not spend time reading books or the money in doing something which can help.
Opportunity takes important part in economic theory.
Suppose that both firms start off not advertising. If firms act independently, what strategies will they end up choosing (option B) - Both firms will advertise)
<h3>What is an advert?</h3>
An advert is a mass or public media message with is designed to convince people to but into a product, service or an idea.
Hence, it is correct to state rival firms will end up advertising.
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Full Question:
Suppose that both firms start off not advertising. If firms act independently, what strategies will they end up choosing?
A) fizzo will choose not to advertise and Pop Hop will choose to advertise.
B) Both firms will advertise
C) Both firms will choose NOT to advertise
D) Fizzo will chose to advertise and Pop will choosenot to advertise.
A) The x-component of the shot's acceleration while in flight is; aₓ = 0 m/s²
B) The y-component of the shot's acceleration while in flight is;
a_y = -9.8 m/s²
C) The x-component of the shot's velocity while in flight is; vₓ = 7.55 m/s
D) The y-component of the shot's velocity while in flight is;
a_y = 9.32 m/s
<h3>Projectile motion</h3>
A) The x-component of the shot's acceleration while in flight?
aₓ = 0 m/s²
B) Since the object is thrown vertically, it means that it is against gravity and as such acceleration due to gravity will be negative,
Thus, the y-component of the shot's acceleration while in flight is;
a_y = -9.8 m/s²
C) The x-component of the shot's velocity at the beginning of its trajectory is; v_x = v cos θ
v_x = 12 cos 51
v_x = 7.55 m/s
D) The y-component of the shot's velocity at the beginning of its trajectory is; v_y = v sin θ
v_y = 12 sin 51
v_y = 9.32 m/s
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