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Elan Coil [88]
2 years ago
15

Determine if the sequence is Arithmetic or Geometric: 16, 8, 4, ?

Mathematics
1 answer:
IgorC [24]2 years ago
8 0

Answer:

It is geometry

Step-by-step explanation:

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Q # 8 please helme to resolve
kondor19780726 [428]

Sequence 1,5,9,13,...

A(0) = 1 +4x0=1

A(1) =1 + 4x1 = 5

A(2) = 1+ 4x2= 9

A(3) = 1 +4x3=13

A(n)= 1+4n   A(n-1) = 1+4(n-1) =1+4n-4= - 3+4n

A(n) - A(n-1) = (1+4n) - (-3=4n) = 4

A(n) = A(n-1) +4; 29 is the answer

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3 years ago
In the math problem, "450 is 75% of what number?" 450 is the ___.
Anni [7]

Answer:

600

Step-by-step explanation:

Since 3/4 of 100 is 75, we have to divide 450 by three.

450 ÷ 3 = 150

150 x 4 = <em><u>600</u></em>

<em><u /></em>

<em>                                                </em><em><u>Hope this helps :)</u></em>

<em><u>Please mark brainliest ;)</u></em>

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6 0
3 years ago
Read 2 more answers
All of the following are equivalent, except _____.<br><br> 3x<br> 2x 2<br> x(2 + 1)<br> 2x + x
Blizzard [7]
2x 2 is the answer your looking for,

When there are two variables (letters) you combine them by adding
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2 years ago
Question in the photo below
vichka [17]

Answer:

B

Step-by-step explanation:

Well the slope is y = -3/2x and B is the only option with that slope.

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¿como representarían la expresión "cualquier posición"?
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Answer:

How would you represent the expression "any position"?

Step-by-step explanation:

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