Answer:
2.052
Step-by-step explanation:
I hope it helped lot sj
Answer:
765
Step-by-step explanation:
4500x8,5= 38250/100=382,5 x2= 765
3 cars hold 15 people so...
1 car holds 5 people.
Therefore...
33 cars hold 165 people.
Answer:
240
Step-by-step explanation:
1.) 60 times 2
There are 60 minutes in a hour and since there are 2 germs in the jar.
2.) 120 times 2
120 from the total, and 2 germs are made every minute, you multiply.
Part A)
His sample only involves days during the summer (if Devin is in the northern hemisphere), which would mean that the high temperatures he'll record are likely to be higher than the average. Therefore, the sample mean he computes does not represent the average high temperature for the whole year.
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Part B)
To correct his mistake, he needs to sample every day of the year. Or he could sample a few days of each month (say the first ten days of each month). That way the entire year is better represented. The other seasons of spring, fall and winter are included now.
