Which sequences are arithmetic? Select three options.

–8.6, –5.0, –1.4, 2.2, 5.8, …
2, –2.2, 2.42, –2.662, 2.9282, …
5, 1, –3, –7, –11, …
–3, 3, 9, 15, 21, …
–6.2, –3.1, –1.55, –0.775, –0.3875,

Answers

Answer 1

Answer:

Below.

Step-by-step explanation:

Number 1 is arithmetic . The common difference (d) = 3.6.

Number  3    ..    ..    ..       .... .. ....................................  d = -4.

Number   4 ........................................................................ d = 6.

Answer 2

Answer: A C D (in green in file)

Step-by-step explanation:

Here is a excel file that do the job.

Data are in lines 1 and 2.

there are only 2 formula.(in B1 and B2)

Others cells are just copied (incrementiel)


Related Questions

When 12 is added to half the sum of a number and 3 the result is 28. What is the number?

Answers

Answer:

29

Step-by-step explanation:

Which sequences are arithmetic? Check all that apply.

–5, 5, –5, 5, –5, …
96, 48, 24, 12, 6
18, 5.5, –7, –19.5, –32, …
–1, –3, –9, –27, –81, …
16, 32, 48, 64, 80

Answers

The arithmetic sequences are 3rd one, and 5th one as they are increasing or decreasing by a constant rate of change

A farmer has 180 Bushels of apples to sell at his roadside stand. He sells an average of 14 7/8 bushels each day. Represent the total change in the number of Bushels he has for sale after 5 days.

Please help me!

Answers

The answer is 105.625

the capacity of two mil pitcher on the counter is 9/10 liter each.One pitcher has 3/8 liter of milk in it and the other pither has 5/12 liter of milk in it.How much milk is in total

Answers

Answer:

hi I'm diwakar Jha how are you friend

Yolanda is driving on a highway she uses one gallon of gas every 20 miles she drives. The distance, D (in miles), she travels on g gallons of gas is given by the following function. D(g)=20g how far does Yolanda drive if she uses 3 gallons of gas.

Answers

Answer:

60 miles

Step-by-step explanation:

1 gallon every 20 miles

uses 3 gallons

3 • 20 = 60

Answer:

60 miles

Step-by-step explanation:

1 gallon = 20 miles

3 gallons = 20 × 3

3 gallons = 60 miles

claculate the size of unknown angles

Answers

z° = 25°+90°

=115°.............

What is meant by maximum profit?
plz give me answer very fast plz
subject economics​

Answers

Answer:

The short run or long run process by which a firm determines the price and output level that returns the greatest profit.

Help me pleas :(((ghhggvh

Answers

Answer: -16, -10, 6

Step-by-step explanation:

f(-3) = 2(-3) - 10

= -16

f(0) = 2(0) - 10

= -10

f(8) = 2(8) - 10

=6

Yes or no on each one

Answers

Answer:

NO

YES

NO

YES

Step-by-step explanation:

for example :

(4³)³ = 4^9

4³.4³ = 4^6

The angle of the roof on Libby's dollhouse is 56o. She built a scale model of the dollhouse with a scale ratio of 1:4. What is the measure of the angle of the roof of the model?

Answers

libbu dolhouse is 56 she built the dcale

(3x-1)/(4)=-(5)/(11)

Answers

Here is the answer to your question

Amy's doctor increased the dose of her medication
from 2.5 mg to 7.5 mg. What's the percent increase?
20%
67%
200%
300%

Answers

Answer:

200%

hope this helps :)))

Answer:33%

Step-by-step explanation: 2.5 divided by 7.5 is .333333 which is 33%

Dilate (0,0), (4,0), (1,-2) by a factor of 2

Answers

Answer:

(0,0), (8,0), (2,-4)

you just multiply x and y coordinates by 2

WILL GIVE BRAINLIEST AND POINTS!!

Write an equation for the puzzle then solve.

Answers

Answer:

the amount of the purpule is 2

Answer:

8

Step-by-step explanation:

4/2 i guess.................

Answer the question below.

Answers

Answer:

156 km

Step-by-step explanation:

2cm = 5 km  31.2cm x 5 km =156 km

6 + 2 ÷ 4 × 3 - 7 + 6 + 5 ÷ 3 - 1 × 1

Answers

La respuesta es −2.833333333333333

A theater charges $4 for each matinee
ticket. If it sells 360 tickets for a matinee
performance, how much does it take in?

Answers

Answer:

1,440

Step-by-step explanation:

Because 360*4=1,440

Answer:

$1440

Step-by-step explanation:

What you're going to want to do is multiply 4 by 36 at first. This is going to get you to 144. If you really wanted to break it down, you can multiply 4 by 3, place a zero at the end, multiply 4 by 6, and add the totals. Next, since the question is 4x360 and not 36, we will need to place a zero at the end of the product. This will get you 1440. And so, the answer is $1440.

Which fraction is equal to 0.54 REPEATING ?
A.27/50
B.49/90
C.6/11
D.5/4

Answers

Step-by-step explanation:

the fraction that is equal to 0.54 repeating is A.27/50

need help ASAP thank you

Answers

Answer:

Step-by-step explanation:

Consider the following geometric sequence.
2,3.4, 5.78, 9.826, ...
Type your answer and then click or tap Done.
Use the explicit formula to find the 15th term of the sequence. Round your answer to the nearest
hundredth if necessary.
Done

Answers

Answer: 0.4

Step-by-step explanation: I love you

I need help lol so if you can help plz do

Answers

Answer:

B

Step-by-step explanation:

Let me know if I’m correct

hope this helps

it’s b :) have a nice day good luck!!

plz help me!!!!!!!!!!​

Answers

check solution. d) 22
e) 50, 130
f) 135, 15

define whole number and rational number​

Answers

AnSwEr

Whole numbers - Numbers that start from zero are called whole numbers. OR. In the set of natural numbers, if we add zero, it will become the set of whole numbers. 0, 1, 2, 3, .....

Natural Number- The collection of all counting numbers is called Natural Number. Or in series of 1,2,3,4.....

Hope This Helps You

6x-4=3x+14

Need help, Explanation/Formula as well please.

Answers

Answer:

x=6

Step-by-step explanation:

6x-4=3x+14

Subtract 3x from each side

6x-4-3x=3x-3x+14

3x-4 = 14

Add 4 to each side

3x-4+4 = 14+4

3x=18

Divide by 3

3x/3 = 18/3

x=6

x=6

Step-by-step explanation:

6x-4=3x+14

Subtract 3x from each side

6x-4-3x=3x-3x+14

3x-4 = 14

Add 4 to each side

3x-4+4 = 14+4

3x=18

Divide by 3

3x/3 = 18/3

x=6

What geometric sequence comes after25, 625,3125

Answers

Answer:

34567 shhzhznznjshshznuzhs

Step-by-step explanation:

the rule 2x×300p

length and width of a field are in the ratio 5.3 If the wilth of 아 the field is 42m, then its length is​

Answers

Answer:

The length of the feild is:

    (42 / 3) x 5 = 70m

So the length of the feild is 70m

Hope it helps, Brainliest  please <3

pa help po pls thank you​

Answers

Step-by-step explanation:

1.

Let's say she starts on a Monday(first day).

She walked 10min on Monday

She then starts increasing the number of minutes each day by "2".

So

Tuesday --- 12min

Wednesday--- 14min

Thursday --- 16min

Friday --- 18min

Saturday --- 20min

Sunday ---- 22min

Total = 10 + 12 + 14 + 16 + 18 + 20 + 22

= 112minutes

She walks 112minutes in one week.

2.

Since each 8 cans are consumed per day

...

200cans would be consumed in

200/8 = 25days.

Which of the following numbers is divisible by 4?
a 56
b 130
c 516
d 724
e 1250
f 2380​

Answers

A is

C is

D is

F is

Step-by-step explanation:

I think I am correct, not too sure

Amelia made 3 1/3 pounds of trail mix. If she puts 2/3 of a pound into each bag, how many bags can Amelia fill? Write your answer as a fraction or as a whole or mixed number. bags

Answers

Answer:

6

Step-by-step explanation:

Because ⅔ goes into 3 ⅓ 6 times.

√6·√5·√2 what is the answer for this. Im very confused

Answers

Answer:

2√15 is your answer . Hope this helps you.

Answer:

2[tex]\sqrt{} 15[/tex] (decimal 7.74596)

Step-by-step explanation:

That sign is called a radical sign used to find square roots so it is used to extract or find the index of the number in this case the answer to that question

So you have

√6 √5 √2 first you find the value of the first number my finding the square root

(by changing the number into a decimal and using long division is the method i use)

Since √6 is √3 and √2 then you put them together like so

√2 √3 √5 √2

then you apply radical rule

(which the formula is √a √a = a,   a>0)

in this case it is √2 √2 = 2

and that equals

2 √3 √5

Apply radical rule again

(now that we did the formula the first time the formula changes now it is √a √b = √ab,    a>0, b>0)

now it is

2√3 x 5

now you just multiply 3 and 5and get 15

then you get

2[tex]\sqrt{} 15[/tex] (decimal 7.74596)

Hope it helped, please mark brainliest if did

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