3 years ago

What is the next term of the geometric sequence? 27/16, -9/4 3

Mathematics

1 answer:

Andrei [34K]3 years ago

7 0

I think answer should be 21

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Simplify the expression: -6(-x + 3) – 2x.

gizmo_the_mogwai [7]

Answer:

4x-18

Step-by-step explanation:

-6(-x + 3)–2x

first u expand =6x-18-2x

then u add up the like terms

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3 years ago

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Let F (x; y) = xy2i + x2y j. Evaluate ∫F.ds (from c to [infinity]) where C is the upper half of the circle of radius 1 centered

77julia77 [94]

Answer:

The integral $\int F \bullets ds$ is 0.

Step-by-step explanation:

A parameterization of curve C can be:

X (t) = cost 0 <= t <= pi

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r (t) = costi + sintj

r '(t) = -sinti + costj

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The integral $\int F \bullets ds$ is given by:

$\int _0^{\pi }\left[-costsin^3t + sintcos^3t dt\right]dt$

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3 years ago

If p and q are all positive integers and the maximum integer not greater than

garik1379 [7]

Answer:

Step-by-step explanation:

As per question we have:

p > 0, q > 0
31p/8q ≤ 5 ⇒ 31p ≤ 40q

Since 31 and 40 have no common factors, the minimum values of p and q are 40 and 31 respectively.

So the minimum value of p + q is:

40 + 31 = 71

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3 years ago

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anzhelika [568]

Answer: 24

Hope this helps! Could I please have a brainliest? <3

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Serjik [45]

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2 years ago

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