How would you write 5x5x5x5x5x5 in an exponent form, me i forgot

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?

Bobs burgers bam has a special deal of 4 hamburgers for $6. at that rate, how much should it cost to buy 3 hamburgers?

Jeremy wants to determine the number of solutions for the equation below without actually solving the equation. which method should jeremy use?