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2 years ago

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Mathematics

1 answer:

Brums [2.3K]2 years ago

8 0

Answer:

I don't know what inductive reasoning is but, the next two numbers in the pattern are -243 and +729

Step-by-step explanation:

each number is being multiplied by a factor of (-3).

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Ralph has a balance of $1350 on his credit card, which he plans to pay off by making a payment of the same amount each month. Wh

Mamont248 [21]

Answer:

The answer is 40$ because 40$ makes the most sense in this particular equation

Step-by-step explanation:

7 0

3 years ago

If the standard deviation of a set of data is zero, what can you conclude about the set of values? The sum of the deviations fro

Rashid [163]

Answer:

All values are identical.

Step-by-step explanation:

We are given the following in the question:

If the standard deviation of a set of data is zero.

Then, all the values in data are identical.

This can be shown as:

Let all the terms in data be x.

Formula:

$\text{Standard Deviation} = \sqrt{\displaystyle\frac{\sum (x_i -\bar{x})^2}{n}}$

where $x_i$ are data points, $\bar{x}$ is the mean and n is the number of observations.

$Mean = \displaystyle\frac{\text{Sum of all observations}}{\text{Total number of observation}}$

$Mean =\displaystyle\frac{nx}{n} = x$

Sum of squares of differences =

$\displaystyle\sum (x_i - x)^2 = 0$

$\sigma = \sqrt{\frac{0}{n}} = 0$

Thus, the correct answer is

All values are identical.

3 0

3 years ago

It cost Faith $9.10 to send 91 text messages. How many text messages did she send if she spent $17.60?

Komok [63]

Answer:

Step-by-step explanation:

176 10cent per 1 message

4 0

3 years ago

Read 2 more answers

Please Help ASAP. Will Mark as Brainliest

marin [14]

Answer:

Step-by-step explanation:

6 0

3 years ago

Read 2 more answers

PLEASE HELP ASAP

makkiz [27]

Answer:

Step-by-step explanation:

Since the difference in each term number is 5, we put 5 in the place of the star.

Formula for constant difference in a pattern: Tn= an+b

a is the difference while b is the number that comes before the 1st term. So, the equation to find the nth term is Tn=5n+4.

Hope this helps and please give a brainlist, thank you!

5 0

2 years ago