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Ainat [17]
2 years ago
6

Find the limit of the sequence described by the general expression 5n+ (-1) n /n^2

Mathematics
1 answer:
elena-s [515]2 years ago
5 0

Answer:

b. 0

Step-by-step explanation:

The expression can be rewritten as:

A_{n} = \frac{5\cdot n}{n^{2}} + \frac{(-1)^{n}}{n^{2}}

As n becomes greater and begins diverging to infinity, each component of the sum converges to zero. Then, the limit of the sequence is zero.

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Which one of the following is an ordered pair?
valentinak56 [21]

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Answer:

  (c)  (0, 6)

Step-by-step explanation:

Conventionally, an "ordered pair" is a pair of items in parentheses, separated by a comma. The items don't have to be numbers. (0, 6) is an ordered pair.

__

<em>Comments on the other answer choices</em>

Curly braces are usually used as delimiters of a set, not an ordered pair.

Three items do not constitute a "pair." Rather, they are a "triple."

Items without any particular indicator of grouping are usually not considered a "pair."

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Answer:

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1 year ago
A normal probability distribution
julia-pushkina [17]

Answer:

Option B) is a continuous probability distribution          

Step-by-step explanation:

Properties of a normal probability distribution:

  • The mean, mode and median of the data is same.
  • It is a continuous probability distribution.
  • The area under the curve is 1.
  • The probability that any random variable X at a particular value is zero.

Thus, from the properties of normal distribution, the correct answer is:

Option B) is a continuous probability distribution

6 0
3 years ago
3) Betty picked 3 buckets of blueberries. She used 1 buckets when she made blueberry Jam,
Alika [10]
There would be two buckets left because she only used one of the 3 buckets
5 0
2 years ago
In the figure, name four points that are coplanar.
Alja [10]

Answer:

CKAG are the coplanar points given, as they all fall on the closest triangular face.

4 0
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