Which is the scatter plot for the data set ((1960,3), (1970, 3.5), (1980,5), (1990, 6))?
6
5+
4+
37
CONO
4
OD
2
1970 1990
0 1970 11990
1960 1980
1960 1980
6
5
1990+
1980+
1970+
1960+
4
B.
OE.
.
3
of 1980 1960
4 5 6
1990 1970
5
4
37
1970 1990
1960
1980

Which of the following is not a subset of {1,2,3}?

The point of intersection of the diagonals of a rectangle is 4 cm further away from the smaller side then from the larger side of the rectangle. the perimeter of the rectangle is equal to 56 cm. find the lengths of the sides of the rectangle. 16 points answer quick

Prove sin2a + cos2a - 1 / sin2a + cos2a + 1 = 1 - tana / 1 + cota