Answer:wat
Step-by-step explanation:
wat
5,000 × 3.8%= 19,000×18= 342,000 × 40 = 13,680,000
Answer:
D
Step-by-step explanation:
When f(x) is equal to 0, x=4.
The area of a full circle would be Area = PI x r^2
The diameter would be the width of the dorr, so the radius would be half that. 34/2 = 17 inches.
Area for a full circle would be 3.14 x 17^2 = 907.46 square inches.
A semi circle is a half circle.
The area would be 907.46 / 2 = 453.73 square inches.
Multiply the area by the cost:
453.73 x 0.95 = 431.04
The answer is C.
