Answer:
The carts were used to carry people as well as goods. They made is easier for transportation and made a big impact in the economy.
Step-by-step explanation:
Answer:
which do you prefer going, English or math class.
Step-by-step explanation:
Answer:
3
Step-by-step explanation:
%25 is 1/4
1/4 of 12 is 3
Answer:
1 x 1 = 1.
6 x 1 = 6cm^2
multiply by 6 cause 6 faces
Answer:
Distinct ways in which they all can form the teams for the class = n(n-1)
Step-by-step explanation:
Total numbers of students = n (even number)
Number of student in each team = 2
Number of distinct ways are there to form the teams for the class:

where = n = number of elements = n
k = number of elements choose = 2

