Wilma and Fred combined their model block stores to make one store. How can they change each
store part to make the parts equal in volume? Explain your reasoning.

Apath 3 m wide runs around the inside of a square park inside 60 m.find the area of the path.pls

Find the volume of the described solid.the solid lies between planes perpendicular to the x-axis at x = 0 and x=7. the cross sectionsperpendicular to the x-axis between these planes are squares whose bases run from the parabolay=-31x to the parabola y = 30/x.a) 441b) 147c) 864d) 882

In a singing competition, there are 150 participants. at the end of each round, 40% of the participants are eliminated. how many participants are left after n rounds?