Acoin is tossed 7 times. what is the probability that the number of heads obtained will be between 22 and 77 inclusive? express your answer as a fraction or a decimal number rounded to four decimal places.

Step-by-step explanation:

Experimeto is to throw a coin 7 times and count the number of faces obtained.

So, getting a success means getting a face.

The probability p of obtaining success is:

The probability of obtaining a failure is:

Then we have all the necessary conditions to have a binomial experiment. Therefore we use the following formula:

Where x represents the number of successes. In this case we want the probability that:

Now assuming that the desired probability is:

So:

=  

Finally

no, x cannot be the same number. in all of them, x is 1. for one input there is another output. g is not a function

give brainliest

(8+64)^2= 5184 < answer

step-by-step explanation:

2^3 = 8

4^3= 64

(8+64)^2 = 5184