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3 years ago

Find the mean proportion to 1 / 16 , 9 /36

Mathematics

1 answer:

NeX [460]3 years ago

3 0

Answer:

Mean proportional = 1/8

Step-by-step explanation:

Mean proportional is nothing but geometric mean of two numbers.

Geometric mean of any two numbers x & y is calculated as -

G = √(x × y)

Here, considering x = 1/16 and y = 9/36 = 1/4,

G = √(1/16 × 1/4)

G = √(1/64)

G = 1/8

Please mark me as brainliest

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<u>Step-by-step explanation:</u>

Here we have , Two ducklings wander away from the nest while their mother is away. The first duckling's displacement (distance and direction) from the nest is (12,5) The second duckling's displacement is (13,-8) . We need to find How much farther did the second duckling wander than the first duckling. Let's find out:

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The distance each duckling wandered is the magnitude of its displacement vector. Therefore, the expression Distance second duck wandered is given by :

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