I'll get you started:
mean = np = (500)(.56) = ?
standard deviation = √npq = √(500)(.56)(.44) = ?
Note: q = 1 - p
Finish the calculations.
To find z-score:
z = (x - mean)/sd
Note: x = 250
Once you have the z-score, look in a z-table using the score to find your probability. Remember that the question is asking "at least 250" when looking at the table.
If 32 people buy an equal amount of his tomatoes, then each person willl get 4 tomatoes.
Just plug in the answers into the equation until it equals eachother;
3(6)+-3=15 15=15
2(6)+-3=6 6=6
Hope this helped!
Answer:
8 Batches
Step-by-step explanation:
Simple. Since it takes 2/3 of a cup for one batch, we divide 5 1/3 by 2/3, wich equals 8.
Answer:
80 cups of water in 5 gallons.
Step-by-step explanation:
HOPE THIS HELPS! :D
