Mr. Gregory has 39,171 photos to display around the art gallery. He plans to put them on 21 poster boards with the same number of photos on each poster board. How many student photos will Mr. Gregory place on each poster board?

The probability of winning something on a single play at a slot machine is 0.11. after 4 plays on the slot machine, what is the probability of winning at least once

Eric has challenged himself to walk 24,000 steps in 4 days. if eric walks the same number of steps each day, which function represents the number of steps eric still needs to walk to reach his goal with respect to the number of days since he started his challenge? a. y = 8,000x − 24,000 b. y = -8,000x + 24,000 c. y = 6,000x − 24,000 d. y = -6,000x + 24,000

How do you create a data set with 8 points in it that has a mean of approximately 10 and a standard deviation of approximately 1?