Ashley's Internet service is terribly unreliable. In fact, on any given day, there is a 25 % chance that her Internet connection will be lostat some point that day. What is the probability that her Internet service is not broken for five days in a row? Enter a fraction or round
your answer to 4 decimal places, if necessary.

Answers

Answer 1
Answer:

Answer:

The probability that her internet service will not be broken for five days in a row is 243/1024

Step-by-step explanation:

Here, we want to calculate the probability that her internet service is not broken for five days in a row

Let the event that her internet will be broken be B and the event that her internet will not be broken be N

P(B ) = 25% = 0.25

P(N) = 1-0.25 = 0.75 = 3/4

Thus, the probability that her internet is not broken for five days in a row = P(N) * P(N) * P(N) * P(N) * P(N)

= 3/4 * 3/4 * 3/4 * 3/4 * 3/4 = 243/1024


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Warehouse Club A charges its members $55 to join plus $25 Warehouse Club B charges a $10 to join plus $40 each month.

Answers

Warehouse Club A: y= $25x + $55
Warehouse Club B: y= $40x + $10

S = the team's scoreg = the number of goals a team has scored
Which of the variables is independent and which is dependent?

Answers

Answer:

s would be the dependent variable, and g the independent.

Step-by-step explanation:

Whatever the score is, it would depend on how many goals the team has scored.

1. Let ()=−(+2)2(+)3(−5)(−3)2(+6)3.A. Let D= 10. Create a sign chart to solve ()≥0 with this value for D. Write your solution in interval notation. Solutions without sign charts will receive a score of zero.

C. Let D= -3. Create a sign chart to solve ()≥0 with this value for D. Write your solution in interval notation. Solutions without sign charts will receive a score of zero.

Answers

The answer is a 929228

Please help as soon as you can :(Alicia rolls two fair number cubes numbered from 1 to 6. She first defines the sample space, as shown below:
(1, 1), (1, 2), (1, 3), (1, 4), (1, 5,) (1, 6)
(2, 1), (2, 2), (2, 3), (2, 4), (2, 5,) (2, 6)
(3, 1), (3, 2), (3, 3), (3, 4), (3, 5,) (3, 6)
(4, 1), (4, 2), (4, 3), (4, 4), (4, 5,) (4, 6)
(5, 1), (5, 2), (5, 3), (5, 4), (5, 5,) (5, 6)
(6, 1), (6, 2), (6, 3), (6, 4), (6, 5,) (6, 6)
Based on the sample spaces, what is the probability of getting a total of 7?

A.) 4/36
B.) 5/36
C.) 6/36
D.) 8/36

Hope you can help!

Answers

The answer is C
hope this helped...

Answer:

6/36

(C.)

I hope this helps you if it hasn't already! Bye.

25-foot long board is to be cut into two parts. The longer part is one foot more than twice the shorter part. How long is each part?

Answers

To solve this problem you must apply the following proccedure:

 1. You have that 25-foot long board is to be cut into two parts. Then, the first equation is:

 a+b=25

 2. 
The longer part is one foot more than twice the shorter part:

 a=1+2b

 3. The system of equation is:

 a+b=25
 a=1+2b

 4. When you solve it, you obtain:

 a=25-b

 25-b=1+2b
 25-1=2b+b
 24/3=b
 b=8 ft

 a=1+2(8)
 a=17 ft

Boxes of granola are on sale at a price of 2 for $4.50. There are 12 ounces of granola on each box. What is the unit price in dollars per pound? (16 ounces = 1 pound)

Answers

Answer:

3 dollars per pound

Step-by-step explanation:

First, you find the cost of a box of granola 4.5/2 = 2.25. Since there are 12 ounces of granola in each box, you could divide 2.25 by 12 to get the cost of granola per ounce(0.1875) and multiply it by 16 to get the cost of a pound (3).