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3 years ago

Find the next three terms in the sequence 625, 250, 100, 40...

1 answer:

6 0

Hi!

To solve this, let's divide

625/250 = 2.5

So is the pattern.. x/2.5 = x2/2.5 = x3/2.5...

We can test this theory by multiplying

100 x 2.5 = 250

Since 250 comes before 100 in the sequence then our theory is correct!

So to find the next numbers, divide:

40/2.5 = 16
16/2.5 = 6.4
6.4 = 2.56

The answer is C.

Hope this helps! :)

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I don't even know how to figure this out. I don't have a formula for this

yuradex [85]

Answer:

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Substitute into the first formula

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3 years ago

Answer this and I give more points

SVEN [57.7K]

9) C.

10)A.

11) $75

Those are all the answers that you needed.

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13.48x - 200 < 256.12

podryga [215]

Answer:

x < 33.84

Step-by-step explanation:

we have

13.48x-200 < 256.12

Solve for x

Adds 200 both sides

13.48x-200 +200 < 256.12+200

13.48x < 456.12

Divide by 13.48 both sides

13.48x/13.48 < 456.12/13.48

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The solution is the interval ----> (-∞, 33.84)

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