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ki77a [65]
3 years ago
7

What is the third term of the sequence? a1 = k an = 2a n-1?

Mathematics
2 answers:
densk [106]3 years ago
3 0

Answer:

24

Step-by-step explanation:

the answer is 24 I think

mario62 [17]3 years ago
3 0

Answer:

4k

Step-by-step explanation:

Using the recursive formula with a₁ = k , then

a₂ = 2a₁ = 2k

a₃ = 2a₂ = 2(2k) = 4k

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Write the equation. Nell sold 125 packages of cookies at the bake sale. Each package was tied with 2 ribbons. How many ribbons w
Bingel [31]

Answer:

Equation: 125 x 2 = x

250 ribbons

Step-by-step explanation:

We have to find the total number of ribbons used. Since Nell sold 125 packages of cookies and each package has 2 ribbons, we can make the equation 125 x 2 = x. Let x = the number of ribbons used in total. We multiply them to get 250. Therefore, 250 ribbons were used.

I hope this helped and please mark me as brainliest!

5 0
2 years ago
Roger claims that the two statistics most likely to change greatly when an outlier is added to a small data set are the mean and
Leni [432]

Answer:

No, the Roger’s claim is not correct.

Step-by-step explanation:

We are given that Roger claims that the two statistics most likely to change greatly when an outlier is added to a small data set are the mean and the median.

This statement by Roger is incorrect because the median is unaffected by the outlier value and only the mean value gets affected by the outlier value.

As the median represents the middlemost value of our dataset, so any value which is an outlier will be either at the start or at the end will not the median value. So, the median will not likely change when an outlier is added to a small data set.

Now, the mean is the average of all the data set values, that is the sum of all the observations divided by the number of observations. The mean will get affected by the outlier value because it take into account each and every value of the data set.

Hence, the mean will likely to change greatly when an outlier is added to a small data set.

7 0
3 years ago
Helpppp, what is a solution set for |a|=6<br><br> A<br> B<br> C<br> D
blondinia [14]
The answer should be a hope this helps :]
4 0
3 years ago
QUESTION #1 - Probability
Olin [163]

Answer:

<em>C. 1/60</em>

Step-by-step explanation:

Probability of 3 on a cube: 1 / 6

Probability of 9 from cards 1-10: 1/10

1/6 x 1/10 = 1/60

7 0
2 years ago
The mean number of catfish in all 6 samples is approximately 5.7. If 200 fish are in the pond, which proportion can be used to p
kvasek [131]

Answer:

Using the proportion given, there will be 57 catfish in the pond.

The proportion given to us is

5.7/20 = x/200

Cross multiply:

5.7*200 = 20*x

1140 = 20x

Divide both sides by 20:

1140/20 = 20x/20

57 = x

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
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