Find the necessary volume of each pyramid. Round to the nearest tenth if necessary Plz help me it’s due in 10 mins

Apark is in the shape of a rectangle. the park authorities are planning to build a 2-meter-wide jogging path in the park (shown as the shaded region in the image). what is the area of the jogging path? plz

Given the functions, f(x) = 2x^2 - 1 and g(x) = 5x, find f(g(x)) and g(f(

Can anyone me with this question?