What is the volume of a cone with a radius of 18 cm and a height of 10 cm? use 3.14 for pi. round your answer to the nearest tenth

I'll give brainliest if you answer right : )

Aswim teacher sells lesson packages. the best deal has the highest ratio of lessons to total cost.swim lesson packagesnumber of lessons total cost$10$4010 1 $8015$80which package is the best deal? l lesson for $105 lessons for $4010 lessons for $8015 lessons for $80mark this and returnsave and exit

Evaluate the expression for the given value of the variable. 5×(h+3) for h=7