Answer:
0,1,2,3,4,5
Step-by-step explanation:
You can not buy more than 5 books because you'd have a negative amount of money. So 0,1,2,3,4,5 are the possible values for b.
Answer:
0.71 to 2 decimal places.
Step-by-step explanation:
The Probability that a letter A through G is drawn in 1 draw = 7/26.
The probability that a different draw other A-G is made = 1 - 7/26 = 19/26.
Probability ( No A-G drawn in 4 draws) = (19/26)^4 = 0.2852.
Therefore, the probability that A-G is drawn at least once = 1 - 0.2852.
= 0.71 to 2 decimal places.
Answer:
2:7
Step-by-step explanation:
12:42
6:21
2:7
Answer:
The sale this month = 79
Step-by-step explanation:
Let the amount he needs to sell this month = x
Note that number of entries = number of months = 5
To maintain an average sales of 77, the amount of sale in month 5 is determined as follows:
Answer:
A Eurasian lynx covered 1.07 miles per day.
Step-by-step explanation:
The distance traveled by a Eurasian lynx = 46 miles
The days to cover the 46 miles distance = 43 days
Divide the total distance miles by the total number of days to determine the miles per day.
Thus,
Miles per day = Tota distance / Totdal days
= 46 / 43
= 1.07 miles per day
Thus, An Eurasian lynx covered 1.07 miles per day.
