Are you suppose to put it in mixed number form? If so then here are the answers to the last 4 you did answer:
#1 - 2 1/9 (2 Whole and 1 ninth)
#2 - 2 2/10 (2 Whole and 1 tenth)
#3 - 2 3/11 (2 Whole and 3 eleventh)
#4 - 3 (It's just 3 because 4 goes into 12, 3 times)
Answer:
See below.
Step-by-step explanation:
The expression is equivalent to the decimal -0.8 or -80%. It is also equivalent to the fractions since these simplify to 4/-5.
Answer:
the probability would be a 1/3 or a 1/6 chance i think
From my research, the available data in the problem is as follows:
<span>No. of Heads | Probability
0 1/16
1 4/16
2 6/16
3 4/16
4 1/16
To calculate the average amount spent by a student in an hour:
[(0 * 1/16) + (1 * 4/16) + (2 * 6/16) + (3 * 4/16) + (4 * 1/16)] * 2
= 4
Therefore, the library earns $4 per student each hour</span>