What is the probability that a point chosen at random on the grid will lie in the unshaded region?

a. 5/8
b. 3/5
c.2/5
d.3/8

The answer is the d.

Step-by-step explanation:

Hello! Let's solve this!

First we count the amount of squares. In total there are 64.

Then we count the amount of squares painted. In total there are 24.

Then we do the following operation

24/64

Simplifying results in 3/8

The answer is the d.

the equation for this situation is y=122+45. to solve the equation you would add 45 and 122 to get a total of 167lbs. in conclusion, grace's weight eight weeks ago was 167lbs.  

step-by-step explanation:

there are 36 inches in a yard

25 : 36 = 0.69 yards (you can round to 0.70)