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erastovalidia [21]
2 years ago
14

Please help solve this problem.

Mathematics
1 answer:
I am Lyosha [343]2 years ago
8 0

Answer:

Ang hirap naman niyan bakit kaya lahat na module mahirap

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A bag contains 7 pieces of paper numbered 1 to 7. P(2)=. Is
pochemuha

Answer:

P (2) =\frac{1}{7}  Theoretical probability

Step-by-step explanation:

The theoretical probability is defined as:

P = \frac{number\ of\ desired\ results}{number\ of\ possible\ results}

In this case we look for the probability of taking a 2 out of the bag. As there is only one paper with the number 2 in the bag then:

number of desired results = 1

The amount of paper in the bag is equal to 7, so:

number of possible results = 7

Thus:

P (2) =\frac{1}{7}

This is a theoretical probability, since we do not need to perform the experiment to calculate the probability.

To calculate the experimental probability we must perform the following experiment:

Take a paper out of the bag, record the number obtained and then return the paper to the bag.

Now repeat this experiment n times. (Perform n trials)

So:

P (2) = \frac{number\ of\ times\ you\ obtained\ the\ number\ 2}{number\ of\ trials\ performed}

To calculate a theoretical probability you always need to perform an experiment with n trials.

5 0
2 years ago
What is the slope between the points (5,-4) and (-3,4) <br> -1<br> 4<br> 0<br> 1
kumpel [21]

Answer:

The answer is -1.

Step-by-step explanation:

You have to apply gradient formula :

m =  \frac{y2 - y1}{x2 - x1}

So you will have to substitute the coordinates into the equation. Let (x1,y1) be (-3,4) and (x2,y2) be (5,-4) :

m =  \frac{ - 4 - 4}{5 - ( - 3)}

m =  \frac{ - 8}{8}

m =  - 1

6 0
2 years ago
Please help anybody! shoutout to<br> brainly.com/app/profile/19154158/answers<br> we’re almost done!
Leviafan [203]

Answer:

Hooverville

Step-by-step explanation:

Hooverville Median: 36

D.C Median: 38

Hooverville has the lower median

4 0
2 years ago
Read 2 more answers
Find the perimeter. Use 3.14 for pi.
77julia77 [94]
3.14 the perimeter is the 4 in 3.14
5 0
2 years ago
1) Abdul uses 2 cups of milk to make a chocolate pudding cake. How many of these cakes
myrzilka [38]

Answer:

Step-by-step explanation:

so there are 16 cups in a gallon

in 3 gallons there are 48 cups

48/2=24

he can make 24 chocolate pudding cakes

6 0
2 years ago
Read 2 more answers
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