The table shows a probability distribution for predicting how many people will come through the door of a fast food restaurant during the
lunch hour. each event represents the number of people for a ten-minute interval.
use the six randomly generated numbers 18, 38, 87, 16, 56, and 5 to predict the number of people coning in during the lunch hour.
notes
event
probability
assigned
numbers
| 20 people
30 people
40 people
0.2
04
0.3
cumulative
probability
0.2
06
0.
9
1-20
21-60
61-90
91-100
50 people
0.1

i can't see the picture : /

step-by-step explanation:

answers available in this download

(pearson%2c%25202012)%2520bbs.pdf& usg=aovvaw1obmtxnfghfgxhx0urh_je

if y=4x then you will substitute 4x in for y in the second equation.

8x + 4x = 18 combine like terms

12x = 18 divide by 12 on both sides

x = 18/12 or 3/2

now replace x in the first equation with 3/2 to get

y = 4 3/2

y = 6

the answer is a

(3/2,6)

hope that .

brainliest is always apprectiated

b

step-by-step explanation:

multiply terms on numerator/ denominator by (x - 1)

= ← distribute numerator/ denominator

= ← simplify

=

= → b