What is the common difference in this sequence: 4, 13, 22, 31, 40?

Mathematics

2 answers:

IgorC [24]2 years ago

5 0

Answer:

Step-by-step explanation:

To find the common difference, take the second term and subtract the first term

13-4 =9

Lets check:

Take the third term and subtract the second term

22-13 =9

The common difference is 9

Molodets [167]2 years ago

5 0

Answer:

Step-by-step explanation:

9 is the common difference between the numbers in this sequence

4 +9 = 13

13 +9 = 22

22 +9 = 31

31 +9 = 40

Therefore the common difference is 9

PLEASE DO MARK ME AS BRAINLIEST IF MY ANSWER IS HELPFUL ;) 

You might be interested in

Help please!!!!!!!!!!!!!

KatRina [158]

Hello!

For this you can plug in the x values in the choices and see if you get the y value

y = $-4^{3} - (-4)$

-4^3 is -64

when you subtract a negative you are just adding

-64 + 4 = 60

Then you do the second one

$y = -3^{3} - (-3)$

-3^3 is -27

-27 + 3 is -24

Then the third one

$y = -2^{3} - (-2)$

-2^3 is -8

-8 + 2 is -6

Then the last one

$y = -1^{3} - (-1)$

-1^3 is -1

-1 + 1 = 0

Since we did not get -2 the answer is D

Hope this Helps!

7 0

3 years ago

A potato chip manufacturer produces bags of potato chips that are supposed to have a net weight of 326 grams. Because the chips

marusya05 [52]

When we take data at work, we always do it over a period of time. To me, just one sample set does not show enough data to come to that conclusion. Also it is one batch of bags. I think you would need to have an average of data from different batches & samples to prove your data is accurate and support your claim.

6 0

2 years ago

A person standing 20 feet from a street light casts a 10 foot shadow. How many times taller is the streetlight than the person?

Illusion [34]

Check the picture below.

they're at a 3:1 ratio, thus, 3 times.