Seniors at a high school were asked what color car they drive. the results were put in a circle graph. the measure of each central angle is shown. if a senior is chosen at random from this school, find the probability of each response.

what color is your car?
car color is not red or blue.

options:

0.51

0.47

0.53

0.49

P(The color of the car is red)  is 0.32 .

P(The color of the car is white) is 0.34 .

P(The color of the car is silver) is 0.19 .

P(The color of the car is blue) is 0.15 .

P(car color is not red or blue) is 0.53 .

Step-by-step explanation:

We know that total angle subtended at the center by a complete circle is

360° .

According to the question,

P(The color of the car is red)

=

= 0.32

P(The color of the car is white)

=

= 0.34

P(The color of the car is silver)

=

= 0.19

P(The color of the car is blue)

=

= 0.15

So

P(car color is not red or blue)

= 1 - (0.15 + 0.32)

= 0.53

f(x) = - 2/3x + 5; f(5/2)

substitute 5/2 in for x:

f(5/2) = -2/3(5/2) + 5

simplify the right side:

f(5/2) = -5/3 + 5

f(5/2) = 10/3

answer:

f(5/2) = 10/3

i hope this you!