Question

You are rolling a die with the numbers 1-6 to find the value of x.

there is a rectangle with a height of x+3 and a width of x+6.

What is the probability that:
The area of this rectangle will be greater than 50
the perimeter will be less than 30

HOW DO I MAKE AN OUTCOME GRID FOR THIS PROBLEM.

Answer 1

x: 1 2 3 4 5 6
x(height) 4 5 6 7 8 9
x(width) 7 8 9 10 11 12
area: 21 40 54 70 88 108
perimetre: 42 80 108 140 176 216

This is your outcome grid. You can work out probablilities.

Answer 2

THANKSS!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

Answer 3

Does this make sense? How outcomes were gotten?

Answer 4

yes! you used x+6 and x+3 and then just plugged it in to find the values

Answer 5

correct, and area is simply width x height, and perimetre is 2(w x h)