Answer:1.3 or 4/3
Step-by-step explanation: 1 to the fifth power is 1 so 1 times 3 is 3. Then 19 - 15 is 4. So you have 4/3 which can stay as 4/3 or you can divide 4 by 3 and get 1.3
So, we know that the manager bought the sofa for $97.00 The manager's markup price is .40 or 40%. A markup price is the selling price that someone adds on the price that he/she bought it from.
The manager got the sofa at $97.00 and put 40% of $97.00 onto the $97.00 So, when the manager sells the sofa it will cost more than $97.00
To find the new markup price, we multiply $97.00 by 1.40 or 1.4 The reason is because 97 times 100% or 1.00 is 97. That's the original price, right? How do we add 40% of 97 to itself? We add that .4 to the original price. So, 1.00 + .40 = 1.40 or a 140%. When we do $97.00*1.4, we get $135.80 Hope this helped!
Using the binomial distribution, it is found that:
a) The expected number of shots until he misses is of 5.
b) You expect him to make 12 shots.
c) The standard deviation is of 1.55 shots.
<h3>What is the binomial probability distribution?</h3>
- It is the <u>probability of exactly x successes on n repeated trials, with p probability of a success on each trial.</u>
The expected number of trials until q failures is:
The expected value of the binomial distribution is:
The standard deviation of the binomial distribution is:
In this problem:
- A basketball player has made 80% of his foul shots during the season, hence .
Item a:
- Miss one shot, hence one failure, that is, .
Item b:
- The player takes 15 shots, hence .
Item c:
You can learn more about the binomial distribution at brainly.com/question/14424710