A) 16/40 reduces to 2/5 so 2/5 is correct
b) theoretically you would get heads up 20/40 times which reduces to 1/2
Answer:
3x-5
Step-by-step explanation:
Answer:
x=2
Step-by-step explanation:
3^2x = 81
3^2x = 3^4
Compare powers
2x = 4
x = 2
Answer:
the radius equals 30
______
_/2827.43
--------- = 30
3.14
it's the square root of the area (2827.43) divided by pie
Step-by-step explanation:
