Acylindrical grain bin has a radius of 5 feet and a height of 29 feet. what is the surface area of the bin? a. 1,067.6 ft2 b. 157 ft2 c. 910.6 ft2 d. 612.3 ft2hurry! !

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