4

note: figure is not drawn to scale.

if h = 15 units and r = 5 units, what is the volume of the cone shown above?
use 3.14 for .
a.
78.5 cubic units
b.
1,177.5 cubic units
c.
235.5 cubic units
d.
392.5 cubic units

Can someone pls ! pls answer all. no explanation needed..

Use the expression below.–4b + 8c + 12 – 8b – 2c + 6part asimplify the expression. enter your answers in the boxes. b + c + part bfactor the simplified expression using the gcf. a. 2(–2b + c + 3) b. 3(–2b + c + 3) c. 4(–2b + c + 3) d. 6(–2b + c + 3)part cwhat is the value of the expression when b = 2 and c = –3? enter your answer in the box.

The graph below represents the number of dolphins in a dolphin sanctuary. select all the key features of this function.