If isaiah and juanita are picking apples to make a pie. isaiah pila 3 apples in one min , and juanita 5 apples in 2 min , if they need 40 apples for a pie , how long will it take them both to pick enough apples

7.27 min

Step-by-step explanation:

Given: Isaiah pick 3 apple in one minute.

           Juanita pick 5 apple in two minutes.

           They need to pick 40 apples.

Now, finding number of apple picked by Juanita in one minutes.

As given, Juanita pick 5 apple in two minutes.

⇒ Number of apple picked by Juanita in one minutes=

∴ Total number of apples picked by Isaiah and Juanita in one minute=

Hence, Total 5.5 apples picked by Isaiah and Juanita in one minute.

Next finding time taken to pick total 40 apples for a pie.

⇒ Time to pick 40 apples=

Hence, 7.27 minutes taken to pick 40 apples.

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