Find the length of the​ arc, s, on a circle of radius r intercepted by a central angle 0. Express the arc length in terms of π. Then round your answer to two decimal places. ​Radius, r​ = 10 ​inches; Central​ angle, 0 ​= 90(degrees)

Answer this question only if you know the answer! 30 points and

Eileen purchased 3.4 pounds of apples at the total cost of $19.72. if she purchases 6.2 pounds of apples at this store, how much would it cost?

You’re ordering more thread for blue jeans co. you usually purchase from ted’s threads, which sells 12 thread spools for $27. you recently received a notice from wade's wares that says you can buy thread from them for $2.30 each for the first 2 dozen and $2 a spool thereafter. you need to order 5 dozen spools. what percentage can you save by going with wade’s wares?