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Dmitry [639]
2 years ago
5

What is the distance between each pair of numbers?

Mathematics
1 answer:
Hunter-Best [27]2 years ago
5 0

One is a, and the other is just A.

Please give brainliest. Thanks!

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What's 100 divided by 42
aliina [53]

Answer:

Can you help me? It's worth one hundred points. brainly.com/question/21042823

Step-by-step explanation:

2.38095238095

6 0
3 years ago
A coin is rigged so that the probability of tossing a head is 0.61. The coin is tossed until the first time that a head turns up
Fiesta28 [93]

Answer:

For this case the probability of getting a head is p=0.61

And the experiment is "The coin is tossed until the first time that a head turns up"

And we define the variable T="The record the number of tosses/trials up to and including the first head"

So then the best distribution is the Geometric distribution given by:

T \sim Geo (1-p=1-0.61)

Step-by-step explanation:

Previous concepts

The geometric distribution represents "the number of failures before you get a success in a series of Bernoulli trials. This discrete probability distribution is represented by the probability density function:"

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

Let X the random variable that measures the number os trials until the first success, we know that X follows this distribution:

X\sim Geo (1-p)

Solution to the problem

For this case the probability of getting a head is p=0.61

And the experiment is "The coin is tossed until the first time that a head turns up"

And we define the variable T="The record the number of tosses/trials up to and including the first head"

So then the best distribution is the Geometric distribution given by:

T \sim Geo (1-p=1-0.61)

3 0
3 years ago
A laptop has a listed price of $816.98 before tax. If the sales tax rate is 9.75%, find the total cost of the laptop with sales
Art [367]

Answer:

896.64

Step-by-step explanation:

To find the final price of the laptop you take the entire price of the laptop, 1, and add the sales tax amount of .0975 to get 1.0975.  You multiply this amount with the listed price to get the final amount paid, the laptop plus sales tax.  $816.98 x 1.0975 = 896.6356.  This rounds to 896.64

6 0
3 years ago
Read 2 more answers
Question 8 of 14
diamong [38]

Answer:

144.

Step-by-step explanation:

Sum of n terms = (n/2)[a1 + l]    where a1 = first and l = last term.

There are ( 1 + 23) / 2 = 12 terms in this series.

So  the sum = (12/2) [ 1 + 23]

= 6 * 24

= 144.

7 0
3 years ago
Read 2 more answers
Which property is illustrated by the equation 2+8=8+2?
vodomira [7]

Answer:

communicative, you can remember this by saying  (the rule for the communicative property, is as easy as can be, just remember a+b is the same as b+a )

6 0
3 years ago
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