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sashaice [31]
3 years ago
11

Which sequences are arithmetic?check all that apply.

Mathematics
2 answers:
4vir4ik [10]3 years ago
6 0

ANSWER

Option C and E

EXPLANATION

An arithmetic sequence has a constant difference among the consecutive terms.

The sequence

18,5.5,-7,-19.5,-32,...

has a constant difference of -12.5

d = 5.5 - 18 =  - 7 - 5.5 =  - 19.5 -  - 7 =  - 32 -  - 19.5 =  - 12.5

The sequence

16,32,48,64,80,...

also has a common difference of 16

d = 32 - 16 = 48 - 32 = 64 - 48 =80 -64 = 16

Therefore correct answers are C and E

RUDIKE [14]3 years ago
4 0

Answer:

Step-by-step explanation:

An arithmetic sequence has a constant difference among the consecutive terms.

The sequence has a constant difference of -12.5

The sequence also has a common difference of 16

Therefore correct answers are C and E

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Answer:

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In this graph, when you count rise and run, rise would be 1 and run would be 2. Because slope is also known as rate of change and rate of change is also known as rise over run, the slope will be 1 over 2.

8 0
3 years ago
Priscilla can make 4 bracelets in 12 minutes. At this rate, how many bracelets can she make in 48 minutes?
patriot [66]

Answer:

A. 16

Step-by-step explanation:

We can use a ratio to solve

4 bracelets        x bracelets

----------------- = -------------

12 minutes        48 minutes

Using cross products

4 * 48 = 12x

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3 0
3 years ago
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lesantik [10]

Answer:

x=4 hope this helps

Step-by-step explanation:

3 0
2 years ago
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3 years ago
The solution set to 6 + 2n > 12 is n > 3. Which are the correct representations of this solution? Select two options.
Alina [70]

The correct representation of 6 + 2n > 12 (n > 3) is  (3, ∞) and a number line with an open circle at +3 and being shaded from +3 to +5.

<h3>What is an equation?</h3>

An equation is an expression that shows the relationship between two or more numbers and variables.

Given the equation::

6 + 2n > 12

Subtracting 6 from both sides:

6 + 2n - 6 > 12 - 6

2n > 6

Dividing by 2:

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The correct representation of 6 + 2n > 12 (n > 3) is  (3, ∞) and a number line with an open circle at +3 and being shaded from +3 to +5.

Find out more on equation at: brainly.com/question/2972832

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3 0
1 year ago
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