Answer:
Pretty sure the first one is no cuz ive never seen a function curved like that
Step-by-step explanation:
Answer: 40/7, if you need, the mixed fraction is 5 5/7
Step-by-step explanation:
First of all, convert all the mixed fraction into improper fraction.
2 2/3=8/3
2 1/7=15/7
Then do the multiplication.
8/3 × 15/7=120/21=40/7 (You can directly simplify it to 40/7 since you can use 15 divided by 3 to get 5 left in the numerator)
Hope this helps!! :)
Please let me know if you have any question
Answer:
Step-by-step explanation:
-This is a binomial probability distribution problem.
-Given that p=0.86 and n=11, the sample variance can be calculated using the formula:
#We substitute the given parameters in the formula to solve for variance:
Hence, the sample variance is 1.32
Answer:
D. 180
<em>good luck, i hope this helps :)
</em>
