Kindly NOTE that you have to attempt Q.1 till 4 only In Q.3 you have to make Two Binary Relations BUT they should be FUNCTION also (as it is not mentioned in the Question) In Q.4 Only write the Number of Total Binary Relations In MxM ,Don't have to make the Binary Relations,(Kindly NOTE : I have NOT asked the number of elements in MxM) Plz do it fast only 1 hour is left i will give you brainlist

1. sometimes

2.   never

3   .08c = 7.50+.05c   250 pages

step-by-step explanation:

1.   sometimes

the theoretical probability of rolling a 1 is 1/6.   perhaps you got really lucky and never rolled a 1   in those 60 times.   your experimental probability is 0.   or perhaps you rolled a 1   20 times.   your experimental probability is 20/60 is 1/3.     it really just depends on how you rolled in that experiment.

2.   never

the probability of the event occurring is 1.   that is being 100 % sure it will happen.   that is the maximum amount of confidence we have.

3.   no customer card cost:   .08 times number of pages

customer card cost:   7.50 + .05 times number of pages

we want to find when it costs the same amount, so we will set these equal

let c = number of pages

.08c = 7.50+.05c

subtract .05c from each side

.08c-.05c = 7.5+.05c-.05c

.03c=7.5

divide each side by .03

.03c/.03 = 7.5/03

c =250  

the cost is the same at 250 pages

2b2t

step-by-step explanation:

2b2t

the answer should be d)400 cm3