Answer:
A is correct
Step-by-step explanation:
Answer:
Step-by-step explanation:
Given the supply of land is perfectly inelastic, the drop in prices must have resulted from decreased demand for land. The demand for land would fall if there were less of a return on the land (i.e., rent), so we can safely assume that land rent fell in Japan between 1990 and 2001. The shifts from D3 to D2 to D1 demonstrate graphically what happened in Japan.
Answer: C
Step-by-step explanation:
When looking at compound inequalities, the inequalities are very important. You can see that on the graphs, there are some points that have a white open circle and others have blue, closed circle. The 2 different circles tells you the inequality itself. If you see ≤ or ≥, it is a closed circle. This is a closed circle because it is less than/greater than or equal to. That means it is also equal to the point, therefore it is a closed circle. If you see < or >, it is an open circle. That means it is not closed because it is greater than. It is not equal to on that specific point.
Now that we have covered the basics, we can start to eliminate. our first condition is n<-2. Above, we have established that < is an open circle. We can eliminate A and B because the points on -2 are both closed circles.
That leaves us with C and D. Since C and D both follow the points, let's look carefully at what the inequality tells us. n<-2 means n is less than -2. This means the arros should be pointing in the left side. As you go more towards the negative, the smaller the number becomes.
We can eliminate D because at -2, the numbers are going towards the right, not the left.
Therefore, our answer is C.
Answer:
10353
Step-by-step explanation:
The given series is in arithmetic progression since the common difference is same which is 8.
To find the sum of series we can simply apply the formula'
S= n/2( first term + last term)
S is the sum and n is the number of terms
we also need to find the number of terms n
n = (last term- first term)/2 + 1
n= 51
s= 10353
Answer:
4.67 pounds
Step-by-step explanation:
In order to find the answer we need to use the following formula:
V=k/P where:
V=volume
P=pressure of the gas
k= constant of proportionality
The above equation establishes that the volume is inversely proportional to the pressure of the gas.
Now, the problem gave us two situations, which are:
For a time 1, we have V1=210 cubic inches and P1=14 pounds, using the equation we have:
V1=k/P1
210 cubic inches=k*(14 pounds) which can be written as:
(210 cubic inches)/(14 pounds)=k
For time 2, we have V2=70 cubic inches and P2=P2 using the equation we have:
V2=k/P2
70 cubic inches=k*P2, using 'k-value' from above:
(70 cubic inches)=[(210 cubic inches)/(14 pounds)]*P2
(70 cubic inches)*(14 pounds)/(210 cubic inches)=P2
4.67 pounds = P2
Answer:
42.4 miles per day
Step-by-step explanation:
212 miles ÷ 5 (days) = 42.4 miles
which means Lena can go at the rate of
42.4 miles per day
4
1 5
-8
If A = 7
-4
and B = | 9
-5 -8
find 3A + 9B.
Answer:
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664r5790