Answer:
Option 4
Step-by-step explanation:
Area of a trapezoid = 
Here, 
and 
are the bases and 'h' is the height between the bases.
Area of the composite figure = Area of two trapezoids given
= 
= 
= 168 + 308
= 476 square ft
Option 4 is the answer.
I guess the function is a parabola with vertex at (0,0) and opens down so the range is (-infinity, 0].
A) Yes, the two events are independent because P(NF|PB) = P(NF).
Answer:
144
Step-by-step explanation:
If there is 12 inches in 1 foot, then do 12 times 12.
Answer:
25 feet
Step-by-step explanation:
Basically that non-regulation tennis court is a rectangle. You want to know the length of the diagonal. If you draw it on paper, you'll see that this then become 2 triangles... of which you have 2 sides, and are seeking the hypotenuse. So....
H² = A² + B²
H² = 20² + 15² = 400 + 225 = 625
H = 25 feet.
