4 years ago

What is the rule in this sequence (0,21) (1,18) (2,15) (3,12) (4,9) (5,6) (6,3) (7,0) (8,-3) (9,-6) (10,-9)

Mathematics

1 answer:

anastassius [24]4 years ago

6 0

Answer:

x + 1 & y - 3

Step-by-step explanation:

Because... the x-values are going up by 1 digit each and the y-values are going down by 3 digits each.

You might be interested in

What is its equation in slope-intercept form ?

Katena32 [7]

Answer:

Candice

Step-by-step explanation:

6 0

3 years ago

Michelle is scuba diving. Her position changes from -2.1m to -38.6m in 6 1/4 min. What is the average change in Michelle's posit

tankabanditka [31]

Answer: 5.824 m / min

Step-by-step explanation:

Change in position = -2.1m to -38.6m

Distance = |-38.6 m - (-2.1m) |

=|-36.5| m

= 36.5 m

Time = $6\dfrac14\ min=\dfrac{6\times4+1}{4}\ min$

$=\dfrac{25}{4}\ min$

The average change in Michelle's position each minute = $\dfrac{36.5}{\dfrac{25}{4}}\text{ m/min}$

$=\dfrac{36.4\times4}{25}\text{ m/min}\\\\= 5.824\text{ m/min}$

Hence, the average change in Michelle's position each minute = 5.824 m / min

3 0

3 years ago

Add 1/3n + 2/3 and -1/6n + 1/6m<br><br><br>Someone explain what to do..

Allushta [10]

Can I ask you if the 2/3 also has a letter or it doesn’t

4 0

3 years ago

A population of 1,996 unicorns is going extinct at a rate of about 24 unicorns per year. A separate population of 1,229 dragons

kotykmax [81]

Answer:

https://youtu.be/QZ_a8VXhiSc

Step-by-step explanation:

https://youtu.be/BX0K5IfPMOA

5 0

3 years ago

A biased coin is flipped 10 times. in a single flip of the coin, the probability of heads is 1/3 and the probability of tails is

UkoKoshka [18]

It would be heads 3 and 1/3 of the time and tails 6 and 2/3 coming to an outcome of 10

6 0

4 years ago