Answer:
area of semicircle at top = 1/2(πr2 )
area of rectangle = l x b
area of right angle triangle x 2 bc there are 2 of these triangles = 2( 1/2(l x b) )
Step-by-step explanation:
Answer: Divide by -2
Step-by-step explanation: In an equation where you have ab = n, then you divide by a. So then you get b = n/a.
If my answer was helpful, please mark it as brainliest.
Answer: fg and
Domain: All real number. All real number or
Explanation:
fg means product of two given function f(x) and g(x)
where,
and
Now, we have to find fg
So, fg=
Substitute f(x) and f(x)
Using distributive property simplify above expression and we get,
We can see it is cubic polynomial. So, domain of cubic polynomial is all real number.
Domain: All real number or
6 increased by a number in algebraic terms would be 6+x.
Answer:
The probability that the web site is up is 0.84 = 84%.
Step-by-step explanation:
For each web server, there are only two possible outcomes. Either it is working, or it is not. The probability of a web server being working is independent of any other web server, which meas that the binomial probability distribution is used to solve this question.
Binomial probability distribution
The binomial probability is the probability of exactly x successes on n repeated trials, and X can only have two outcomes.
In which is the number of different combinations of x objects from a set of n elements, given by the following formula.
And p is the probability of X happening.
Either file server works with a probability of 0.6.
This means that
Two servers.
This means that
The probability that the web site is up is
At least one server working, which is:
In which
Then
The probability that the web site is up is 0.84 = 84%.