A rock is in the shape of a sphere with a radius of 2 inches. The rock has a density of 5.5 g/cm³. Find the mass of the rock to the nearest gram

Which expression is equivalent to −16y+13 ? −16(−y+13) 16(−y+2) −16(y+2) 16(−y+13)

Acircular city park has a sidewalk directly through the middle that is 111 - feet long. if each bag of fertilizer covers 50 square feet, then determine how many bags of fertilizers the parks and recreation department needs to use to cover the circular park. ignore all the sidewalks around and through the park.

Use the distributive law to multiply. 3(4x + 5y + 6)