1 Find the distance
between
(5, 4) and (-1, 1)

5 units
6.3 units
6.7 units
8.5 units

How to find the exponential function y=ca^x, with points (1,2) and (2,1)

The area (a) of a circle with a radius of r is given by the formula and its diameter (d) is given by d=2r. arrange the equations in the correct sequence to rewrite the formula for diameter in terms of the area of the circle.

The students in a class were asked how many siblings they have. the data obtained is represented in the dot plot. the number of students who have no siblings is . the number of students who have three or more siblings is .