Length bought a conical candle wax mold. The height of the mold is 18.9 inches and the radius of the inside of the top of the conical mold is 2.4 inches. She fills the mold completely with candle wax so that it is level with the top of the conical mold.
Using 3.14 for approximately how much candle wax can be conical mold hold?
A. 113.94 cubic inches
B. 142.43 cubic inches
C. 4341 cubic inches
D 47 48 cubic inches

For f(x)=2x+3 and g(x)=x^2- 8 find (f+g) (x)

This is my question~~ ( r ^ 4 - 2r ^ 3 - 23 r ^ 2 - 4r - 32)÷(r+4) ~~ i must use long division to solve it : / i was wondering if anyone world like to solve it. and if so, share step-by-step explanations! you! ❤

Graph the system of inequalities presented here on your own paper, then use your graph to answer the following questions: y < 4x − 8 y is greater than or equal to negative 5 over 2 times x plus 5 part a: describe the graph of the system, including shading and the types of lines graphed. provide a description of the solution area. (6 points) part b: is the point (5, −8) included in the solution area for the system? justify your answer mathematically. (4 points)