You toss a coin twice. Which calculation proves that landing on tails for the first toss and the second toss are independent events?

A) P(A and B) =
1
4
+
1
4
B) P(A and B) =
1
4
−
1
4
C) P(A and B) =
1
2
·
1
2
D) P(A and B) =
1
2
·
1
4

part a

x     y

0     8

1     7.5

2     7

3     6.5

4     6

5     5.5  

for every hour i deducted .5 inches from the length of the candle

part b

it is a function because for every x value there is only one y value

part   c

for every x value there is only one y value

x       y

0       8

1       7.6

2       7.2

3       6.8

step-by-step explanation:

c. 6tan80

step-by-step explanation:

ƒ = 0.03b

hope this ( :

step-by-step explanation:

step-by-step explanation:

gym b charges $1.05 less per hour than gym a.