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svetoff [14.1K]
3 years ago
14

What’s the next 3 numbers after 1, -3, 9, -27

Mathematics
2 answers:
aksik [14]3 years ago
7 0

Answer:

1, -3, 9, -27, (81),-243,729,-2187

Step-by-step explanation:

81 is the answer

MaRussiya [10]3 years ago
6 0

Answer:

81, - 243, 729

Step-by-step explanation:

There is a common ratio between consecutive terms in the sequence, that is

r = - 3 ÷ 1 = 9 ÷ - 3 = - 27 ÷ 9 = - 3

Thus to obtain a term in the sequence multiply the previous term by - 3

- 27 × - 3 = 81

81 × - 3 = - 243

- 243 × - 3 = 729

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A ray is made up of an infinite number of points?
oksian1 [2.3K]

Answer:

yes

Step-by-step explanation:

a ray goes infinitely I 1 direction so yes it would contain infinite points

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4 years ago
Which expression is equivalent to RootIndex 4 StartRoot x Superscript 10 Baseline EndRoot?
Darya [45]

Answer:

Which expression is equal to ? The correct answer is B.

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3 years ago
$22 skateboard; 25% discount
Mkey [24]

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▹ Answer

<em>$16.50</em>

▹ Step-by-Step Explanation

If you are trying to find the new price, we will deduct 25% from the original cost of $22.

To figure this out, you can multiply 0.25 * 22.

From there, you will get $5.50. This means there will be a $5.50 discount applied. To find the new cost, we will now subtract.

$22 - $5.50 = $16.50

The new cost of the skateboard is $16.50.

Hope this helps!

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3 0
3 years ago
Convert 50 percentage into fraction​
Paul [167]

Answer:

50/100, simplified to 1/2

Step-by-step explanation:

50% means half of 1.

1/2=.5 which is half of 1.

1=100%

.5=50%

1/2=50%

6 0
3 years ago
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