Answer: 8x
Step-by-step explanation:
2(3x + x)
2(4x)
8x
Hope this helps.
Answer:
ABC and MNP are not congruent. ABC and EFG are not congruent. ABC and STU are congruent. EFG and MNP are congruent. EFG and STU are not congruent. STU and MNP are not congruent.
Step-by-step explanation:
Answer:
OK
Step-by-step explanation:
Answer:
Step-by-step explanation:
Answer:
k = 5
n = 10
p = 0.5
Step-by-step explanation:
Let X be a discrete random variable. The binomial probability formula is used to calculate the probability of obtaining k-successes in "n" independent trials for an experiment with probability of success p and probability of failure q.
The binomial formula is the following:
Where:
k = number of successes
n = number of trials
p = probability of success
q = probability of failure.
So, for the given problem
k = 5 Because you want to get the probability of getting 5 "heads"
n = 10 Because the experiment is repeated 10 times
p = 0.5 Because the probability of obtaining a "heads" when flipping a coin is 50%
q = 0.5