Math sequence- pls help

Mathematics

2 answers:

Ipatiy [6.2K]3 years ago

7 0

I think Geometric sequence

Sonbull [250]3 years ago

3 0

Answer:

Geometric sequence.

Step-by-step explanation:

Simply defined, a complex sequence is a set of numbers in a sequence, whose numbers include imaginary numbers. In essensce, not all numbers in a complex sequence are real numbers.

A geometric sequence is a sequence in which each number must be multiplied by a number (referred to as the common ratio) to attain the next value in the sequence.

An arithmetic sequence is a sequence of numbers in which one has to add a value to the previous number to attain the next number.

A simple sequence can be defined as a pattern of numbers, such as a list of multiples.

In the given sequecne:

3, 9, 27, 81, 243

One can see that each element is three times the last. Diving any two consecutive elements (elements next to each other) will result in the numerical value of (3). Therefore this is a geometric sequence since it fits all of the criteria of a geometric sequence and even has a common ratio of (3).

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Greatest Common Factor (GCF)<br> 1. 12a - 27

Ilya [14]

Answer:

Step-by-step explanation:

The factors of 12a are ...

2×2×3×a

The factors of 27 are ...

3×3×3

The only common factor is 3.

_____

12a -27 = 3(4a -9)

8 0

3 years ago

Each time Kristine gets paid, she spends $20 and saves the rest. If the amount Kristine earns is represented by x and the amount

faust18 [17]

We are given that Kristine spends $20 and saves the rest each time she get paid.

We can use slope-intercept form y=mx+b to represent the equation.

Where x represents the amount Kristine earns and y represents the amount she saves.

Kristine spends $20. Therefore b= -20.

Plugging mx as just x and b=-20.

<h3>y = x-20.</h3><h3>If we plug y=0, we get </h3><h3>0 = x-20</h3><h3>x=20.</h3><h3>We can see in 4th option we have x-intercept =20.</h3><h3>Therefore, correct option is 4th option. </h3><h3 />