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e-lub [12.9K]
3 years ago
12

Studt the list of numbers and use it’s pattern to predict the next three numbers describe the pattern

Mathematics
2 answers:
BaLLatris [955]3 years ago
3 0
If you find the difference between 3 and 1 you would get 2 and then if you found the difference of 7 and 3 you would get 4. So basically the difference of the numbers is doubling. Hope this helps!
galina1969 [7]3 years ago
3 0
If you find the difference between the numbers you'll see that if you add 2, 4, 8, 16,... you'll get that sequence!

E. g.
1 + 2 = 3
3 + 4 = 7
7 + 8 = 15

So I'll predict that to gt the next nunber, you'll need to add this to current number:

{2}^{n}
Where n is just the position of the current number (1st, 2nd, 3rd). So the number after 31 should be:

31 + {2}^{5} = 63

And the number after 63 should be:

63 + {2}^{6} = 127

Now you try the last one! You can comment the answer and I'll check if it's right.
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2 years ago
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Danny bought 5 Pes to $0.30 each six pencils at $0.25 since in The Notebook for $3 and the tax is $8 how much did he pay will ma
Paha777 [63]
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6 0
3 years ago
(3x - 2)³= <br>gives the solution pls.​
Nonamiya [84]

Answer:

27x^3 - 54x^2 + 36x - 8

Step-by-step explanation:

(3x - 2)^3

= (3x - 2) (3x - 2) (3x - 2)

= 27x^3 - 54x^2 + 36x - 8

Hope this helps :)

Let me know if there are any mistakes!!

5 0
3 years ago
Read 2 more answers
What is the y-intercept of the graph of the function f(x) = x2 + 3x + 5?
agasfer [191]

Answer:

(0,5)

Step-by-step explanation:

If you plug in 0 in all the variables of x, f(x)=0+0+5

We know that f(x) is y...so y=5, while x=0

7 0
3 years ago
Shureka Washburn has scores of 67​, 68​, 76​, and 63 on her algebra tests. a. Use an inequality to find the scores she must make
mash [69]
Average=(total number)/(number of items)
given that the final exam counts as two test, let the final exam be x. The weight of the final exams on the average is 2, thus the final exam can be written as 2x because any score Shureka gets will be doubled before the averaging.
Hence our inequality will be as follows:
(67+68+76+63+2x)/6≥71
(274+2x)/6≥71
solving the above we get:
274+2x≥71×6
274+2x≥426
2x≥426-274
2x≥152
x≥76

b] The above answer is x≥76, the mean of this is that if Shureka is aiming at getting an average of 71 or above, then she should be able to get a minimum score of 76 or above. Anything less than 76 will drop her average lower than 71.


8 0
3 years ago
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