At a carnival, you spin a spinner that has four equal-sized sections, each a different color: green, yellow, red, and blue. if you land on green, you win 2 points. if you land on yellow, red, or blue, you lose 1 point. write the expected value equation.

what is
a=
b=
c=
d=
e=
f=
g=

Step-by-step explanation:

a=4

b=4

c=-1

d=4

e=-1

f=4

g=-1

second one is

The expected value of the number of points won on a spin is .  -0.25 points.

third one is.

Suppose you spin the carnival spinner 1,000 times. How many points would you expect to win or lose? is lose 250 points

Step-by-step explanation:

distance covered by pamela in 9 l of fuel = 99km

let us apply unitary method here.

distance covered by pamela in 1 l of fuel =99/9 =11 km

now let us find distance covered by pamela if she has 12 l of fuel.

distance covered in 12 l = distance covered in 1 l of fuel * 12

we know that distance covered by here in 1 l is 11 km.

so distance covered in 12 l of fuel = 11*12 = 132 km.