Answer:
Step-by-step explanation:
Let
x -----> number of bones in one hand
y ----> number of bones in the body
we know that
To find out what fraction represents the number of bones in one hand compared to the number of bones in the body, divide the number of bones in one hand by the number of bones in the body
we have
Find the ratio x/y
so
Given:
Americans who are 65 years of age or older make up 13.2% of the total population.
Required:
The total u.s. population
Explanation:
Let the total population of u.s be x.
According to the given condition.
Therefore,
Answer:
Thus the total population of u.s is 229.55 billion.
Answer: Absolute minimum: f(-1) = -2
Absolute maximum: f(
) = 12.5
Step-by-step explanation: To determine minimum and maximum values in a function, take the first derivative of it and then calculate the points this new function equals 0:
f(t) = 
f'(t) = 
f'(t) = 
f'(t) = 
= 0
For this function to be zero, only denominator must be zero:
t = ±
≠ 0
t = ± 5
Now, evaluate critical points in the given interval.
t = 
and t = - 5 don't exist in the given interval, so their f(x) don't count.
f(t) =
f(-1) = 
f(-1) = 
f(-1) = 
f() = 
f() = 12.5
f(5) = 
f(5) = 0
Therefore, absolute maximum is f() = 12.5 and absolute minimum is
f(-1) = .
4 5/2 is 6 1/2 in simplest form!
Answer:
Higher prices and fewer choices.
Tariffs and quotas are protectionist trade barriers used by several countries to control import flows. Tariffs imply that importers must pay a tax for every unit of the good subject to the international tax. Quotas are restrictions in terms of the amount of certain goods that can actually get into one country as imported goods. Both measures can be implemented to protect local producers of certain goods. Examples of tariffs are those apply by USA to European agricultural goods, and examples of quotas are those imposed to China’s textiles by USA (of course there are plenty of examples of this kind around the world).
Both tariffs and quotas decrease imports from other countries: the first one reduces imports because it makes them more expensive to importers, the second one reduces imports because it restricts the amount of goods that can be buy abroad.
Step-by-step explanation:
- Quotas result in fewer choices because they directly restrict the amount of goods that can be bought abroad.
- Tariffs result in higher prices, because when they are applied, one must pay international price plus a tax.
