Answer:
1/2(i think)
Step-by-step explanation:
since a coin has two sides
the denominator would be 2
since the coin has 1 chance of it landing on heads and 1 chance of it landing on 2
the probability the coin will land on heads is 1/2
hope this helps!
x=9
2(9)+3
18+3=21
3(9)-6
27-6=21
when you plug in 9 for the x variable you will get the same end value
9
27 - 18 = 9
volume = (1/3)(area of base)(height)
area of base = pi * radius2 = pi * (10/2)2 = pi * 52 = 25pi cm2
volume = (1/3)( 25pi )( 9 ) cm3
volume = 75pi cm3
volume ≈ 236 cm3
