Answer: 3.3 mins
Step-by-step explanation:
If you add all of the time together (48+60+60+30=198) and there is 60 seconds in a minute, 198 divided by 60 = 3.3 which is 3 minutes and 30 seconds
Answer:
f = 1
Step-by-step explanation:
-f + 2 + 4f = 8 - 3f
First, I'll add like terms.
2 + 3f = 8 - 3f
Then, I'll add 3f on both sides.
2 + 6f = 8
Next, I'll subtract 2 on both sides.
6f = 6
Finally, I'll divide 6 on both sides.
f = 1
Therefore, f = 1.
Marissa's claim was accurate. the average of these minute counts is 6 minutes, which is what Marissa claimed.