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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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Through(-2,-3); parallel to 3x+2y=5
Vilka [71]

Step-by-step explanation:

Hey there!

<u>Firstly </u><u>find </u><u>slope </u><u>of</u><u> the</u><u> </u><u>given</u><u> equation</u><u>.</u>

Given eqaution is: 3x + 2y = 5.......(i)

Now;

slope(m1) =   \frac{ - coeff. \: of \: x}{coeff. \: of \: y}

or \: m1 =  \frac{ - 3}{2}

Therefore, slope (m1) = -3/2.

As per the condition of parallel lines,

Slope of the 1st eqaution (m1) = Slope of the 2nd eqaution (m2) = -3/2.

The point is; (-2,-3). From the above solution we know that the slope is (-3/2). So, the eqaution of a line which passes through the point (-2,-3) is;

(y-y1) = m2 (x-x1)

~ Keep all values.

(y + 3) =  \frac{ -  3}{2} (x + 2)

~ Simplify it.

2(y + 3)  = - 3x - 6

2y + 6 =  - 3x - 6

3x  + 2y + 12 = 0

Therefore, the eqaution of the line which passes through the point (-2,-3) and parallel to 3x + 2y= 5 is 3x + 2y +12 =0.

<em><u>Hope </u></em><em><u>it</u></em><em><u> helps</u></em><em><u>.</u></em><em><u>.</u></em><em><u>.</u></em>

8 0
3 years ago
Read 2 more answers
A distribution has a mean of 70.If 5 points are added to each individual score, the new mean would be
algol [13]

Answer:

well its free

Step-by-step explanation:

asdasdasdasd

3 0
2 years ago
X = 18 is a solution to this equation X + 79 = 98 Question 4 options: True False
deff fn [24]
X+79=98 (subtract 79 to isolate x)
X=19 so it is false
7 0
3 years ago
Read 2 more answers
Combine like terms to create an equivalent expression. -1/2(-3y+10)
andrew-mc [135]

Answer:

3/2y -5

Step-by-step explanation:

-1/2 (-3y+10)

Distribute

-1/2* -3y + -1/2*10

3/2y -5

5 0
3 years ago
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Jacob and Zachary go to the movie theater and purchase refreshments for their friends. Jacob spends a total of $18.25 on two bag
IceJOKER [234]

Answer:

one bag of popcorn costs - 5

Step-by-step explanation:

3 0
3 years ago
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