Mr. pearce bought 43 plants he gave 14 plants to his sister how many plants does mr. pearce have now

Solve the equation w^3 = 1,000 i honestly dont know how to punch this into a calculator pls

Acircular garden with radius of 8 feet is surrounded by a circular path with a width of 3 feet. what is the approximate area of the path alone? use 3.14 for π

What percent of the circle below is shaded?