Answer:
i would say A) But what you gotta do is look up the word of exponential decay and whatever it says will help you with The answer
Answer:
44
Step-by-step explanation:
Since the radius is 6 inches, the area is
squared inches.
Now, the full circle is a sector given by a 360° angle. So, the area of a 140° angle will be proportionate:
Solving for 
, we have
Answer:
The answer is 6.56
Step-by-step explanation:
11.20 is the total. You multiply that by .15 and get $1.68 for the tip. You multiply $11.20 by .05 for the tax and get $.56. You add them together and get $13.44. You subtract that from $20.00 and get $6.56
Answer:
1 in 10, or 10% because there is a 90% chance she will choose the wrong number.
