Answer:
We are given that random sample of identical model sports cars are normally distributed with mean of 120000 miles and standard deviation of 30000 miles.

We have to find approximately how many sports cars will have less than 150000 miles on the odometer.
We will first find the z-score for 150000.



Now using the standard normal table, we have:

Now there will be approximately
sport cars will have less than 150000 miles on the odometer.
The probability of popping a purple balloon is 2 out of 15
Answer:
0.75417552
reduced equals 0.75
Step-by-step explanation:
log(55/2)
log(81)
Decimal Form: 0.7541755
this answer is the anser if you are dividing log 10 and 27 1/3 by log 10 81
I would help but I learned this in 5th grade sorry but hope you find a answer!