T to the 4th power then multiply by 3.
Multiply the 3 times 4. Then do the same on the top.
Wouldn't it be -1 (minus one)? 12 - 1 = 11 and 9 - 1 = 8.
Answer:
3V/B = H
Step-by-step explanation:
1. Multiply both sides by 3.
2. Divide by B.
Answer: C. 180 times
Step-by-step explanation:
From the 60 trials, the percentage of times Laura picked a green marble was:
= 100% - Percentage of times blue and red were picked
= 100% - 25% - 15%
= 60%
If these results were repeated with 300 trials, the number of times Laura would be expected to pick green would be:
= 60% * 300
= 180 times