F(x) = - x - 5
f(4) = -4 - 5 = -9
Answer: f(4) = -9
1) Solve for radius
Radius = r
2) Solve for height
Height = h
3) in calculator enter : ( 2 x 3.14 x radius squared ) + ( 2 x 3.13 x radius x height )
The first 8 on the left in this number has a value of 800.
so x=5
substituting for x in the equation we get:
Ans C: 16
Her Grandson Travis. Walter asks what she has done. Ruth is in the kitchen, Travis runs in and Mama tells Travis she went out and bought a house
