Acircular pool with a diameter of 18 ft will have a uniform 4 ft concrete walkway poured around it. if the concrete cost $4.25 a square foot, how much will it cost for the concrete? a. $276.40 b. $1,247.08 c. $1,714.07 d. $1,174.70

How do changes in wind currents affect the short-term climate in a region? prevailing winds can cause a milder climate with heavy rain. global winds can cause a longer summer. prevailing winds can cause heavy rains or a dry climate. global winds can cause a longer winter.