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boyakko [2]
3 years ago
6

WILL GIVE BRAINLIEST!!! IF ANSWRED CORRECTLY!! A computer is used to pick three letters, one after the other, from {A.B}. Each l

etter can be picked more than once and has the same chance of being selected. The possible outcomes for this experiment are shown in the table. AAA AAB ABA BAA BBA ABB BAB BBB Drag and drop to match the value to the probability statement. P(A then B then A) 0.1250 .2500. 3750. 5000. 625ree letters, one after the other, from {A.B}. Each letter can be picked more than once and has the same chance of being selected. The possible outcomes for this experiment are shown in the table. AAA AAB ABA BAA BBA ABB BAB BBB Drag and drop to match the value to the probability statement. P(A then B then A) 0.1250.2500.3750.5000.625
Mathematics
2 answers:
Hoochie [10]3 years ago
5 0

Answer:

0.125 is your answer

Step-by-step explanation:

Kaylis [27]3 years ago
4 0
The correct answer is 0.125.  Each outcome is out of 8 possible outcomes.   1/8 = 0.125 . Therefore, 0.125 is your answer.
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Add the equations.<br>2x-3y = -1<br>+ 3x + 3y= 26<br><br>​
hichkok12 [17]

Answer:

The answer in the procedure

Step-by-step explanation:

we have

2x-3y=-1 ----> equation A

3x+3y=26 --> equation B

Solve the system by elimination

Adds equation A and equation B

2x-3y=-1

3x+3y=26

----------------

2x+3x=-1+26

5x=25

x=25/5

x=5

Find the value of y

substitute the value of x in equation A or equation B and solve for y

2(5)-3y=-1

10-3y=-1

3y=10+1

y=11/3

8 0
3 years ago
Bookmarks Return Submit 1 3.3 Financing with Simple Interest Brittany's car purchasing decisions 1 erd Brittany has decided to g
guajiro [1.7K]

5.12% means

5.12/100 = 0.0512 (each year)

PreOwned Vehicle Cost = 31,100

For 5 years simple interest, the value would be:

31100 * 0.0512 * 5 = $7961.6

Total have to pay: 31,100 + 7961.6 = $39,061.6

4 0
1 year ago
Use back-substitution to solve the system of linear equations.
ludmilkaskok [199]

Step-by-step explanation:

x - y + 5z = 29

y + 2z = 4

z = 7

since z = 7 we can use this value in second equation

y + 2×7 = 4 and y = -10

now we know the value of y we can solve the first equation

x -(-10) + 5×7 = 29

x + 10 + 35 = 29

x = -11

5 0
3 years ago
Read 2 more answers
Angel is picking blackberries in her backyard for a delicious pie. She can pick 9 blackberries in 2 minutes. If she needs 95 bla
Xelga [282]

Answer:

21.1 min

Step-by-step explanation:

6 0
3 years ago
2. What is the experimental probability of rolling a 4
boyakko [2]

Answer:

1. 40%

2. The theoretical probability is 3% greater than the experimental probability.

Step-by-step explanation:

We are informed that a number cube is rolled 20 times and the number 4 is rolled 8 times. The experimental probability of rolling a 4 is;

(the number of times a 4 was rolled)/(total number of rolls)

8/20 = 0.4

0.4*100 = 40%

The experimental probability of obtaining at least one tails, one or more tails, is represented in mathematical notation as;

P(HT or TH or TT)

The above events are mutually exclusive, thus;

P(HT or TH or TT) = P(HT) + P(TH) + P( TT)

                               = (22+34+16)/(28+22+34+16)  

                               = 0.72 = 72%

On the other hand, the theoretical probability of obtaining at least one tails,

P(HT or TH or TT) = 3/4

                              = 75%

This is because there is at least one tail in 3 out of 4 possible outcomes.

Therefore, it is true to say that the theoretical probability is 3% greater than the experimental probability.

6 0
2 years ago
Read 2 more answers
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