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3 years ago

Find the common difference of the arithmetic sequence.

Mathematics

1 answer:

kvv77 [185]3 years ago

4 0

The common difference is 1/5 since the sequence gets progressively higher by 1/5

-2 + 1/5 = -9/5 or - 1 4/5

etc ..

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Please help ill give brianleist answer!!!!

GaryK [48]

Answer:

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3 years ago

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Kendra types 72 words per minute. At this rate, how long will it take Kendra to complete a letter of 900 words?

riadik2000 [5.3K]

900 ÷ 72 = 12.5 minutes

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3 years ago

What it means by that

denpristay [2]

Example A means

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3 years ago

The population of a culture of cells grows according to the function P(t)= 90t/ t + 1, where t> or =0 is measured in weeks. C

butalik [34]

Answer:

The average rate of change is $\frac{18}{5}$

Step-by-step explanation:

Given function that shows the population of a culture of cells,

$P(t)=\frac{90t}{t+1}------(1)$

Where, t represents the number of weeks.

Thus, the average rate of change in the population over the interval [0,24],

$m=\frac{P(24)-P(0)}{24-0}$

From equation (1),

$=\frac{\frac{90\times 24}{24+1}-\frac{90\times 0}{0+1}}{24}$

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3 years ago

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siniylev [52]

Answer:

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Step-by-step explanation:

V=LWH

V=21 x 11 x 15 (the height of the water)

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