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4 years ago

Find the common ratio for this geometric sequence 8, 2, 1/2, 1/8, 1/32

Mathematics

2 answers:

kompoz [17]4 years ago

7 0

Answer:

Multiply 1/4 ; dividing 4

Step-by-step explanation:

Note that in each number going from left to right, it decreases by dividing 4 each time (or multiplying 1/4)

8/4 = 2 ; 2/4 = 1/2 ; (1/2)/(4) = 1/8 ; etc.

(8)(1/4) = 2 ; (2)(1/4) = 1/2 ; etc.

wel4 years ago

5 0

Answer:

The common ratio for this geometric sequence is 1/4.

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Natasha_Volkova [10]

Answer:

A, B, E

Step-by-step explanation:

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3 years ago

Five pipes can fill a tank in 80 minutes. At the same rate, how long will it take 8 pipes to fill the same tank?

miss Akunina [59]

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50 minutes

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3 years ago

The parallelogram-shaped plot of land shown in the figure is put up for sale at $2500 per acre. To the nearest dollar, what is t

LenKa [72]

Answer:

The total price of the land is $\$5,350$

Step-by-step explanation:

step 1

Find the area of the land

$A=315(296)=93,240\ ft^{2}$

step 2

Convert $ft^{2}$ to acre

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step 3

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