All categories

3 years ago

HELP ME PLEASE I NEED HELP ASAP

Mathematics

2 answers:

Nat2105 [25]3 years ago

6 0

Answer:

82 i think

Step-by-step explanation:

hope this helps :3

if it did pls mark brainliest

im so sorry if its wrong

zvonat [6]3 years ago

3 0

Answer:

I believe it is 82 but I'm not 100% sure

Step-by-step explanation:

The a number is definitely smaller then the number already there. It would've been 90 degrees but the other side took 8 degrees from side A let me know if I'm correct.

You might be interested in

Help please !!!!!!!!!!!!

e-lub [12.9K]

Is this from k12? i am a k12 student, and the answer should be 2.2 units but I could be wrong.

7 0

3 years ago

The probability of winning a certain lottery is 1/77076 for people who play 908 times find the mean number of wins

Alex73 [517]

The mean is 0.0118 approximately. So option C is correct

<h3><u>Solution:</u></h3>

Given that , The probability of winning a certain lottery is $\frac{1}{77076}$ for people who play 908 times

We have to find the mean number of wins

$\text { The probability of winning a lottery }=\frac{1}{77076}$

Assume that a procedure yields a binomial distribution with a trial repeated n times.

Use the binomial probability formula to find the probability of x successes given the probability p of success on a single trial.

$n=908, \text { probability } \mathrm{p}=\frac{1}{77076}$

$\text { Then, binomial mean }=n \times p$

$\begin{array}{l}{\mu=908 \times \frac{1}{77076}} \\\\ {\mu=\frac{908}{77076}} \\\\ {\mu=0.01178}\end{array}$

Hence, the mean is 0.0118 approximately. So option C is correct.

4 0

3 years ago

Evaluate the expression 2(8 - 4)^2 - 10 / 2

Artemon [7]

2(8-4)^2-5
16-32-5
-21

you can change the -10/2 to a -5 and it will be easier.

5 0

3 years ago

Read 2 more answers

if f(x)=3/x+2-sqrtx-3 complete the following statement. The domain for f(x) is all real numbers___ than or equal to 3

Stolb23 [73]

The domain of the function is the set of all the values of x that would allow the function to have real values. Since the radicand is x - 3, the value of x cannot be less than 3 because that would make the value of sqrt (x - 3) an imaginary number. Thus, the domain should be all numbers GREATER than or equal to 3.

6 0

3 years ago

Sorry for posting a bunch I need to pass this math test

Paha777 [63]

Answer:

Step-by-step explanation:

if the letter c=0 so 2x0= 0 and 5x2= 10x3=30

6 0

2 years ago