The table shows the favourite colour of 100 people. Colour
Frequency Angle in º
Red
30
Blue
10
Green
50
gr
Yellow
10

Acollege is planning to construct a rectangular parking lot on land bordered on one side by a highway. the plan is to use 680 feet of fencing to fence off the other three sides. what dimensions should the lot have if the enclosed area is to be a maximum?

Abox of chocolates costs $7. which equation relates the number of boxes sold (x) and total cost of the boxes sold (y)?

What is the correlation coefficient between the variables? round to three decimal places. enter your answer in the box