A basketball player’s free throw percentage is 70%. She has just been awarded 3 free throws after getting fouled on a 3-point shot. Which table shows the correct probability distribution for the possible numbers of free throws made?

Answer:

Part 1) The best choice is Plan A

Part 2) The data is

Step-by-step explanation:

Part 1)

Let

y ----> the cost per month

x ----> the number of GB of data per month

we know that

Plan A

Plan B

Find out which plan is the best choice if he uses five to eight GB of data per month

Plan A

For x=5 GB -----> y=5(5)+30=$55

For x=8 GB -----> y=5(8)+30=$70

so

with Plan A the cost is between $55 and $70 -----> average $62.5

Plan B

For x=5 GB -----> y=2(5)+50=$60

For x=8 GB -----> y=2(8)+50=$66

so

with Plan B the cost is between $60 and $66 ----> average $63

therefore

The best choice is Plan A

Part 2) How much data would Irfan need to use for both plans to cost the same?

we have

y=5x+30 ----> equation A

y=2x+50 ----> equation B

Solve the system of equations by elimination

Subtract equation B from equation A

0=5x-2x+30-50

0=3x-20

3x=20

Convert to mixed number

----> for this data the cost is the same in both plans

Answer:

but how many people does she serve

Answer:

Nothing, he just waved

Step-by-step explanation:

Dad jokes hehehe

Answer:

18.84

Step-by-step explanation:

sorry if i get the wrong answer i literlly learn this but i complety forget it

Answer:

The answer is actually 9. Because i got 18.89 wrong.

Step-by-step explanation:

Answer:

8.8 hrs

Step-by-step explanation:

I like ya cut gee