Use the probability distribution table to answer the question. what is p(1

x p

1 0.04

2 0.07

3 0.22

4 0.22

5 0.22

6 0.12

7 0.11

the answer is 0.51

your answer should be 0.51

Some people are saying it's 0.04 but that is the wrong answer.

do have an equation or graph or

step-by-step explanation:

see explanation

step-by-step explanation:

a

(6r + 7) + (13 + 7r) ( remove brackets and collect like terms )

= 6r + 7 + 13 + 7r

= 13r + 20

b

remove brackets and collect like terms

13 - r - 1 + r

= 12 - r

c

remove brackets and collect like terms

= - 8 - r + 2r - 4

= - 12 + r

d

remove brackets and collect like terms

= 7r - - - 6r

[-   - = - - = - ]

= r -