I would argue that it does due to that if it increased, it's either from a 30% chance that nothing changed or that the teachers did it. Since 100-30=70, there's a 70 percent chance that the teaching effect did work!
20x2 = 40 in width
180-40= 140
140/2=70
70 inches
Answer:
A
Step-by-step explanation:
Because It it the most accurate
I hope this helps! :)(
1/3 because there's 4 blue marbles in a bag of 12 marbles so as a fraction that would be 4/12 cancelled down = 1/3
Whatever 41-23 equals and that’s the answer
