Answer:
Step-by-step explanation:
sin2x = 2sinx*cosx
= * cosx
= * cosx
= 2
=
= 24/25
Imagine two lines intersect. How can the properties of linear pairs and vertical angles help to determine the angle measures cre
1 answer:
You might be interested in
Using the binomial distribution, it is found that there is a 0.3438 = 34.38% probability that fewer than 3 of them are boys.
<h3>What is the binomial distribution formula?</h3>The formula is:
The parameters are:
- x is the number of successes.
- n is the number of trials.
- p is the probability of a success on a single trial.
In this problem, the values of the parameters are given as follows:
n = 6, p = 0.5.
The probability that fewer than 3 of them are boys is given by:
In which:
Then:
0.3438 = 34.38% probability that fewer than 3 of them are boys.
More can be learned about the binomial distribution at brainly.com/question/24863377
#SPJ1