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kirza4 [7]
2 years ago
10

Pls help I’ll add extra points

Mathematics
1 answer:
Readme [11.4K]2 years ago
4 0

Answer:

B

Step-by-step explanation:

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Find the average rate of change between n=1 and n=3
Vitek1552 [10]

Answer:

there is not enough information to solve

Step-by-step explanation:

You need two ordered pairs to calculate the average rate of change.

Let's say the value of the function at n = 1 is a, and the value of the function at n = 3 is b, then the average rate of change from n = 1 to n = 3 is

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2 years ago
32 percent of the customers of a fast food chain order the Whopper, French fries and a drink. A random sample of 10 cash registe
weqwewe [10]

Answer: 0.0023

Step-by-step explanation:

Let X be the binomial variable that represents the number of receipts will show that the above three food items were ordered.

probability of success p = 32% = 0.32

Sample size : n= 10

Binomial probability function :

P(X=x)= \ ^nC_xp^x(1-p)^{n-x}

Now, the probability that eight receipts will show that the above three food items were ordered :

P(X=8)=\ ^{10}C_8(0.32)^8(1-0.32)^2\\\\=\dfrac{10!}{8!2!}(0.32)^8(0.68)^2\\\\=5\times9(0.0000508414176684)\\\\=0.00228786379508\approx0.0023

hence, the required probability = 0.0023

8 0
3 years ago
Which of the following statement is correct​
bagirrra123 [75]

Answer:

the 3rd one

Step-by-step explanation:

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Represent the relationship between the number of copies made and time in seconds in the table
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Answer:

you need to put  the table

Step-by-step explanation:

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4 years ago
Emma is planning a surprise party. she is considering.......
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Answer:


Step-by-step explanation:

what is she considering? I would need more information to complete the probolem

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