C. would be the correct device to use in trials.
But the actual probability is:
(1-1/4)^5
243/1024
(about 23.73% chance none of the five chose vanilla)
The Correct Answer Is: A
Any Triangle That Has A 90 Degree Angle Is A Right Angle.
Answer:
by counting the numbers
Step-by-step explanation:
1 + 1 + 1 + 1 + 1 etc
Answer:
yes
Step-by-step explanation:
because 9-1=8/2 equals 4 so2x4+1=9
