Answer:
f(f(2))=8
Step-by-step explanation:
f(f(2))=5(5*2 - 7) - 7=5*3-7=8
Answer:
A
Step-by-step explanation:
Because to find the base, you'll want to so the bottom sides. Not the height. So the B x B.
Using the formula for area of a circle, pi*r^2, we can determine that the area of the circle is 3.14159 [units] squared. Meanwhile, the area of the white area can be determined by finding the total area and subtracting the area of the circle. This gives us a total white space of about 96.85841.
Ratio of black to white space: 3:97 (rounded to whole numbers)
Ratio of white to black space: 97:3 (rounded to whole numbers)
This may seem incorrect but that is simply because the image is not drawn to scale.
The thrower has a 3% chance of hitting black and a 97% chance of hitting white. I assume the question makes the assumption that the landing spot is random and that the dart will always hit the target, so with this information we get the following answers.
Part A: Closer to 0
Part B: Closer to 1
About 9 with all the factors repeating but switched around but without any repeating numbers their are about 5
