Answer:
13000
Step-by-step explanation:
it's closer to 13000 than to 12000
Pare a.) $70 is what he would have left. Since each trip is $14 you would multiply that by the amount of times he went which was 11. 14x11 is $154. But you need what he has left so you take his total amount $224-$154 and get $70.
Part b.) 16 times. He has $224 total. You want to find out how many times he can go on the tool roads. We know the toll roads cost $14 each time. So you do $224/14 and get an even amount of 16. He would be able to use it 16 times before he have no money left.
Answer:
Apothem = 5 inches
(circum)radius = 5*sqrt(2) inches
Step-by-step explanation:
XLVIII or 48.3. Im not sure if its right and you may want to double check with other answers.
Imagine the area is 360 degrees, or

radians.
You would multiply it by (3/8) to get your answer.