9514 1404 393
Answer:
(c) AE = 18 cm; EB = 6 cm
Step-by-step explanation:
You can check the answers to see if they meet the problem requirements.
The partitioning requirement is that AE : EB = 3 : 1.
choice A: 20 : 4 = 5 : 1 . . . . incorrect
choice B: 4 : 20 = 1 : 5 . . . . incorrect
choice C: 6 : 18 = 1 : 3 . . . . incorrect
choice D: 18 : 6 = 3 : 1 . . . . correct
Answer:
(x-2)(x-10)
Step-by-step explanation:
Hope this helps :)
Step-by-step explanation:
Angle W is the corresponds as to angle C
Answer:
a) np > 5
d) nq > 5
Step-by-step explanation:
Binomial probability distributions depend on the number of trials n of a binomial experiment and the probability of success p on each trial.
A binomial distribution can be approximated with the help of normal distribution.
A binomial distribution has parameters:
where n is the number of independent trials and p is the probability of success.
If p is the probability of success, then we define probability of failure as:
A normal distribution can be used to approximate the binomial distribution if
Thus, the correct answer is
a) np > 5
d) nq > 5