Anormal distribution has a mean of 1111 and a standard deviation of 33. use the 68-95-99.7 rule to find the percentage of values in the distribution between 1111 and 1717.

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

What is the image of c for a 90° counterclockwise rotation about a? (3, 7) (-1, 3) (7, 3)

Idon't get undoing if its pass adding and subtracting so can someone ? x-2 over 5 = 18