What are the domain and range of the function f(x) = 4(3/81)"? a {xl x is a real number}; {yl y> 0} b {x/x > 4}; {yl y> 0} c {xlx is a real number}; {yl y > 4} d {xl x> 4}; {yl y > 4}

Ageologist had two rocks on a scale that weighed 4.6 kilograms together.rock a was 0.5 of the total weight.how much did rock a weigh?

A3-dimensional figure has a square base and 4 lateral faces that meet at a point. explain the difference between the cross sections when a slice is made perpendicular to the base through the vertex, and when a slice is made perpendicular to the base and not through the vertex

What are the domain and range of the function f(x)=2^x+1