A) Olaf has 250 files, which represent 100%. 12% of that are photos which number is unknown (x).
250 files - 100%
x photos - 12%
So, the proportion should look like:
250 files : 100% = x : 12%
B) After crossing the products:
x = 250 files * 12% : 100%
x = 30 photos
Answer:
The probability of obtaining a head is 1/2 or 50% chance.
The probability of obtaining a 2 is 1/6
The MAD is 2.4861 (1repeating) <span> I hope that helps :-) Good luck</span>
The first one x=3 and for the second one x=2.
Answer:
B. -y = -x
Step-by-step explanation:
When the values on both sides of the equal sign are changed, it becomes a negative number.
