Answer:
Step-by-step explanation:
The probability would be 0.9993.
We find the z-score that corresponds with this situation. Z-scores are found using the formula:
Using our information we have:
Using a z-table (http://www.z-table.com), we look up the corresponding z-score for this. This gives us the area to the left of the score, so the heights that are less than 78 inches. This gives us the probability 0.9993.
It looks like 4 i think so
Answer:
The cost of large drinks are $5 and the small drinks are $3.
Explanation:
5+5+5+3+3=21
2x5=10 4x3=12 10+12=22 OR (2)5+(4)3)=22
Answer:
2+8y=3
Step-by-step explanation:
8y = 1
y = 1/8