Answer:
Metals, most elements are metals. Metals are found to the left of the zigzag line on the periodic table.
Explanation:
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.
Somethings like Jobs, shortage of resources
Answer:
Right choices:
Slavic peoples - Russians, Ukrainians, Belorrussians, Poles,
Turkic Muslims - Kazakhs, Uzbeks, Uyghurs, Turkmenians
Non-Slavic Europeans - Finish people until 1918
German migrants - Groups of German immigrants settle in the Caucasus in the first half of the 19th century
Explanation:
Answer:
Amerigo Vespuccic.
Explanation:
The name of America is derived from the name of Amerigo Vespucci who was an Italian merchant explorer known for his early voyages to the New World, under the sponsorship of Spanish Crown. While Columbus found the New world but he wanted it to the East because of the big prize it holds. Amerigo was the man who recognized that it was a new continent when he traveled along its coast and therefore his honor resemble in the name given to America.