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valkas [14]
3 years ago
14

1. What operations would you use in order to solve 3x – 4 = 26. Please write the operations in the order you would use them.

Mathematics
1 answer:
alex41 [277]3 years ago
3 0

1. add the 4 to both sides

2. divide both sides by 3

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. How do these two processes, finding the expected value of a discrete random variable and finding the dot product
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Answer:

We can conclude that on this case we have identical processes but excersise 17 use another way to present the probability distribution and as we can see the expected value can be viewed as a dot product of two vectors with one vector containing the outcomes and the other the probabilities for each possible outcome.

Step-by-step explanation:

Assuming this previous info:

Exercise 17. Suppose that we convert the table on the previous page displaying the discrete distribution for the number of heads  occurring when two coins are flipped to two vectors.

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Answer:  267.

Step-by-step explanation:

When there is no prior information for the population proportion, then the formula we use to find the sample size to estimate the confidence interval :

n=0.25(\dfrac{z^*}{E})^2 , where z* = Critical z-value and E + amrgin of error.

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n=0.25(\dfrac{1.96}{0.06})^2=0.25(32.6666)^2\\\\=(0.25)(1067.111111)\\\\=266.777777778\approx267

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A sinusoidal function whose period is 1/2 , maximum value is 10, and minimum value is −4 has a y-intercept of 3.
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Answer:

brainly.com/question/10395117

Step-by-step explanation:

8 0
3 years ago
(Smallest to Largest) 1.8 , 0.8 , 8 , 8.1
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.8, 1.8, 8, 8.1

Do you understand why? This seems pretty simple that you should be able to solve this for yourself.
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