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valentina_108 [34]
3 years ago
12

Need the answer thank you!

Mathematics
2 answers:
elena55 [62]3 years ago
7 0

Answer:

4 square n

Step-by-step explanation:

I follow my understanding it want a simplified formula to find out the nth which the n is randomly...Hope it can help you ....

ohaa [14]3 years ago
4 0

Answer:

256.

Step-by-step explanation:

1 × 4 = 4

4 × 4 = 16

16 × 4 = 64

64 × 4 = 256

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A bag has 6 green marbles and 6 yellow marbles. Half of the yellow marbles are made of glass. A marble is selected at random fro
nirvana33 [79]
Sample Space = {6 Green Marbles, 3 Yellow Glass, 3 Yellow Marbles} =12 

Favorable Event ={ yellow AND Glass}

P(Yellow) = 6/12 = 1/2
P(Glass) = 3/12 =1/4

P(Yellow ∩ Glass) = P(Yellow) x P(Glass) = (1/2).(1/4) = 1/8 = 0.125
8 0
3 years ago
X/3 = -2 what does x equal
Rom4ik [11]

Answer:

x = -6

Step-by-step explanation:

4 0
3 years ago
Write an equation of the graph:
photoshop1234 [79]
1. To translate down, add to y. 
The equation is: y + 2 = |x| OR y = |x| - 2 (subtract 2 from each side) 

2. To translate to the left, add to x. 
The equation is: y = |x + 2| 

3. To translate up, subtract from y. 
The equation is: y - 2 = |x| OR y = |x| + 2 (add 2 to each side)

Hope this helps!
3 0
3 years ago
Find a formula for the general term an of the sequence, assuming that the pattern of the first few terms continues. (Assume that
mezya [45]

Answer:

The formula to the sequence

-5, 10/3, -20/9, 40/27, -80/81, ...

is

(-1)^n. 5×2^(n-1). 3^(1-n)

For n = 1, 2, 3, ...

Step-by-step explanation:

The sequence is

-5, 10/3, -20/9, 40/27, -80/81, ...

By inspection, we see the following

- The numbers are alternating between - and +

- The numerator of a number is twice the numerator of the preceding number. The first number is 5.

- The denominator of a number is 3 raised to the power of (1 minus the position of the number)

Using these, we can write a formula for the sequence.

(-1)^n for n = 1, 2, 3, ... takes care of the alternation between + and -

5×2^(n-1) for n = 1, 2, 3, ... takes care of the numerators 5, 10, 20, 40, ...

3^(1-n) for n = 1, 2, 3, ... takes care of the denominators 1, 3, 9, 27, ...

Combining these, we have the formula to be

(-1)^n. 5×2^(n-1). 3^(1-n)

For n = 1, 2, 3, ...

8 0
3 years ago
3 2/3 divide 1 2/7 in simplest form
I am Lyosha [343]

Answer:

2 23/27

Step-by-step explanation:

3 2/3 / 1 2/7

= 11/3 / 1 2/7

= 11/3 / 9/7

= 77/27

= 2 23/27

Hope it helped!

6 0
2 years ago
Read 2 more answers
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