Answer:
48(x-1)(x+1)²
Step-by-step explanation:
8(x²-1)×6(x+1)
48(x-1)(x+1)(x+1)
48(x-1)(x+1)²
Hello!
To find the area, use the formula, (l) x (w)
100 * 1.5 = 150m²
Hope this helps! ☺♥
Answer:
And we can find the probability using the normal standard distribution table and with the complement rule we got:
Step-by-step explanation:
For this problem we have the following parameters:
We select a sample size of n =100 and we want to find this probability:
The distribution for the sample mean using the central limit theorem would be given by:
And we can solve this problem with the z score formula given by:
And if we find the z score formula we got:
And we can find the probability using the normal standard distribution table and with the complement rule we got:
Yes they are proportional to each other 25/45 =0.5 repeating itself and 15/27 is 0.55 also repeating itself
I hope this help you :) mark me brainiest if u need anything more help like this tell em