exam Maths Puzzle Numerical Ability

Can someone help me on this problem?

I had a problem I submitteed yesterday it was Graph 3x + y = 3

The tutor graphed it for me, but my instructor said i need to label my

Read Solution (Total 0)

exam Other Question
Geometry. The length of a rectangle is 1cm longer than its width. If the diagonal of the rectangle is 4 cm, what are the dimensions (then length and the width) of the rectangle? Please help,

Find the value for the correlation coefficient r.

x 5, 1, 4, 2, 3
y 5, 10, 12, 4, 8

Please help