Answer:
37.4
Step-by-step explanation:
a = 4 and b = 8
change the equation
5.4 + (4) (8)
use P.E.M.D.A.S. and multiply
4*8 = 32
add
5.4 + 32 = 37.4
The answer is b. There is a picture of the graphed function: y=3(1/2)^x
proportional because 1*5/3*5=5/15
Answer:

Step-by-step explanation:

The experimental probability of tossing tails is 3/10