Answer:
2676 students
Step-by-step explanation:
Total number of students =. 40,140
During study:
Sample size = 210
Number of samples who speak 3 or more languages = 14
Proportion who speak 3 or more languages :
14 / 210 = 0.0666666
Applying the proportion to the total. Population :
0.0666666 * total number of students
0.0666666 * 40140
= 2675.997324
= approximately 2676 students
Answer,
The First Graph is For, x = -2y - 22
The Second Graph is For, x = -4y - 42
Step-by-step explanation:
3. (x^2-y^2)^3 = x^6 - 3(x^4)(y^2) + 3(x^2)(y^4) - y^6
4. fourth term is -10(a^2)(b^6)