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olganol [36]
2 years ago
15

Plz help this is due today i would have done it myself but i totally forgot about these so PLZ HELP AND NO LINKS AND NO GROSS PI

CTURES OR I REPORT.

Mathematics
1 answer:
Sladkaya [172]2 years ago
4 0

Answer:

C closed

Step-by-step explanation:

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A gardener plants a bed of flowers such that he plants twenty day lilies in the first row, twenty-six day lilies in the second r
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He planted 92 of those because 12 times 6 is 72 and 72 plus 20 is 92 therefore the answer is 92
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What is half of 11 5/8 inches
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5/8 is 0.625 add 11 it becomes 11.625  multiply it by 0.5 it becomes 5.8125 
in fraction form 11 65/72
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3 years ago
Read 2 more answers
You have been hired as the quality control office of a pharmaceutical company that manufactures aspirin tablets. According to th
Firlakuza [10]

Answer:

P(X=0)=(24C0)(0.04)^0 (1-0.04)^{24-0}=0.375413  

P(X=1)=(24C1)(0.04)^1 (1-0.04)^{24-1}=0.  

So then the probability that the batch would be accepeted is:

0.375413+0.375413=0.7508

Step-by-step explanation:

The binomial distribution is a "DISCRETE probability distribution that summarizes the probability that a value will take one of two independent values under a given set of parameters. The assumptions for the binomial distribution are that there is only one outcome for each trial, each trial has the same probability of success, and each trial is mutually exclusive, or independent of each other".

Let X the random variable of interest, on this case we now that:

X \sim Binom(n=24, p=0.04)

On this case p=0.04 represent the probability that a random the tablet would be NOT accepted

The probability mass function for the Binomial distribution is given as:

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

Where (nCx) means combinatory and it's given by this formula:

nCx=\frac{n!}{(n-x)! x!}

They accept the batch if there is only one or no tablet that doesn’t meet the test specification, so let's find the individual probabilities for this case:

P(X=0)=(24C0)(0.04)^0 (1-0.04)^{24-0}=0.375413  

P(X=1)=(24C1)(0.04)^1 (1-0.04)^{24-1}=0.  

So then the probability that the batch would be accepeted is:

0.375413+0.375413=0.7508

3 0
2 years ago
The base diameter and the height of a cone are both
NeX [460]

Answer:

Step-by-step explanation:

volume of a cone is

V = ⅓πr²h

V = ⅓π(x/2)²x = ⅟₁₂πx³

3 0
3 years ago
Please answer correctly
Phoenix [80]

Answer:

26

Step-by-step explanation:

18 - 2^4 * (-0.5)

Calculate 2 to the power of 4 and get 16.

18−16(−0.5)

Multiply 16 and −0.5 to get −8.

18−(−8)

The opposite of −8 is 8.

18+8

Add 18 and 8 to get 26.

26

8 0
2 years ago
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