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Elodia [21]
2 years ago
12

Which of these is NOT an arithmetic sequence?

Mathematics
1 answer:
ratelena [41]2 years ago
3 0

Answer:

D

Step-by-step explanation:

Sequence A is increasing using + 6

Sequence B is decreasing using - 6

Sequence C is decreasing using - 6

Sequence D is increasing using x 3

D is the odd one out

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Please help me branniest
sweet [91]
I dont know if I'm right or not but I believe the answer is b, because you cant solve for x with only these numbers.
4 0
3 years ago
Who do you solve this? ​
Mrrafil [7]

Answer:18

Step-by-step explanation: the other side is 20 and there the same length so y is 18 because 18+2=20

6 0
3 years ago
An office assistant has 7 reams of paper in stock. Each ream contains 500 sheets. He needs to have 16 copies of a report printed
Wewaii [24]

Answer:

Almost 5 reams of paper will be needed.

Step-by-step explanation:

Number of reams = 7

Each reams have pages = 500

Total pages he has = 7* 500 = 3500

Number of reports = 16

Pages each report has = 355

Total pages to be printed = 16* 355 = 5,680

Pages to be purchased = 5,680 - 3500

Pages to be purchased = 2,180

For calculating number of reams to be purchased, divide the number of pages with 500 as follows

Number of reams needed = 2,180/500

Number of reams needed = 4.36

As 4 reams will not be enough so he has to buy 5 reams i order to have required printing.

I hope it will help You!

4 0
3 years ago
What is the value of the leading coefficient a, if the polynomial function P(x) = a(x + b)2(x − c) has a multiplicity of 2 at th
kirill115 [55]
If the polynomial function P(x) = a(x + b)^2(x-c) has a multiplicity of 2 at the point (−1, 0) then the factor (x-(-1))=(x+1) twice enters the polynomial representation. So, you have known one part of the left side of the polynomial function that is P(x) = a(x + 1)^2(x-c).

If polynomial function passes through the point (7,0), then 0 = a(7+ 1)^2(7-c) and since a\neq 0 you have that c=7.

At last, if polynomial function passes through the point (0,-14), then -14 = a(0+ 1)^2(0-7) and -14=-7a, so a=2.
Answer: a=2.



6 0
3 years ago
What is 30 + 1/8 as a mixed number
Ad libitum [116K]
It is written as 30 1\8
7 0
4 years ago
Read 2 more answers
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