Answer:
in Spain, the population fell from six million to two-and-a-half million. The epidemic hit Barcelona five times between 1348 and 1375. Contemporary sources describe the efforts to stop the advance of the disease, but few archeological remains exist.
Explanation:
Two-dimensional art consists of paintings, drawings, prints, and photographs, which differ from each other primarily in the technique of their execution.
Three-dimensional media occupies space defined through the dimensions of height, width and depth. It includes sculpture, installation and performance art, craft and product design. please mark brainliest
Answer:
Sumerians because they invented the wheel that let them travel better and they also invented cuneiform scripts that helped write several languages
It is because they believe that Jesus handed down the bible to them and they have to protect it.
Answer:
20 members of the rappelling club are going on the trip
Explanation:
Total cost of the trip is $540.
If only one person goes, the cost is $540.
We can make the total number of people going x since we are not given.
Therefore, each member would pay (540/x)
We can also rep 7 with non members since the number is given as 7
Total people going= Members + non members.
Therefore, the cost per person is now (540/x+7).
Problem.
540/x -540/x +7 = 7
Multiply each with lowest common denominator.
When you expand, you get
540(x+7) - x(540)/x(x+7) =7
Simplify multiplication.
540x+3780-540x=7(x^2+7x)
Combine like terms
540x-540x+3780=7x^2+49x
3780=7x^2+49x
7x^2+49x-3780= 0
When we divide through by 7, we have
x^2+7x-540
Factorize, we have
(x^2+27x)-(20x-540)=0
x(x+27)-20(x+27)=0
(x-20)(x+27)=0
x is therefore 20 or -27
Since we know -27 cannot be a reasonable answer hence must be excluded.
The exact number of the people going on the trip is 20.