Answer:
d) The binomial distribution with n = 4 and p = 0.5
Step-by-step explanation:
They re 10 cards consisting of 5 red cards and 5 black cards which are shuffled thoroughly and choosing at random. After choosing the cards are replaced back.
The probability of choosing a red card = number of red cards / total number of cards = 5 / 10 = 0.5
The probability of choosing a black card = number of black cards / total number of cards = 5 / 10 = 0.5
Since after choosing, the cards are replaced back and shuffled making the next draw independent of the previous draw repeated four times. This is a binomial distribution with n = 4 and p = 0.5
Answer:
Hey there! The answer is $8.21
Step-by-step explanation:
First, you must multiply the original price, 12.25, by the discount, 33%:
12.25*0.33
≈4.04
Now, subtract this amount from the original price:
12.25-4.04
=8.21
Hope this helps!
Answer:
what triangle?
Step-by-step explanation:
I think you forgot to attach the image down below.
do u mind explaining it to me so I can help?
Big town is 5.121 times larger than Small town.
Step-by-step explanation:
Step 1:
In order to determine how much larger Big town's population is to Small town's population is, we need to convert the exponentials into actual numbers.
Small town's population 
Big town's population 
Step 2:
In order to determine how much larger Big town's population is to Small town's population is, we divide Big town's population by Small town's population.
So Big town is 5.121 times larger than Small town.
