This would be 13+2x because if x is the number, then 2 times it would be 2x and the sum means addition so it would be 13+2x
8 21/100 is the mixed number for8.21
What is the question bruh not everybody know what you talkin bout
Answers:
- Red = 1/3
- Yellow = 7/15
- Blue = 1/5
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Explanation:
Add up all the frequencies in the table to see that there are 120+168+72 = 360 spins total.
- Of those 360 spins, 120 of them land on red. The probability of landing on red is 120/360 = (120*1)/(120*3) = 1/3
- Since 168 land on yellow, this means the probability of landing on yellow is 168/360 = (24*7)/(24*15) = 7/15
- Lastly, we have 72 occurrences of blue out of 360 total spins. The probability of landing on blue is 72/360 = (72*1)/(72*5) = 1/5
15 miles/2.5 mph=15/2.5=6 hours left
so 6 hours, 15 miles which is option D
