Find the volume V of the solid below the paraboloid z=8-x^2-y^2 and above the following region.

R = { ( r , Theta ):1 <= r <= 2, -Pi/2 <= Theta <= Pi/2}

V = units^3.

Jackie purchased 3 bottles of water and 2 cups of coffee for a family for $7.35. brian bought 4 bottles of water and 1 cup of coffee for his family for $7.15. how much does each bottle of water cost? how much does each cup of coffee cost? i need this done

What is the shape of the height and weight distribution

Tod does not have any cookies. david gives jeff 8 cookies. then he splits half of the cookies he has left with tod. david let’s c represent the number of cookies that he starts with. he finds the number of cookies that tod has is 1/2 the difference of c and 8. write an expression to represent the number of cookies that tod has.