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stealth61 [152]

2 years ago

5

You and your friend are in the studio audience of a television game show. the show randomly picks 2 people in the audience. if t

here are 300 people in the audience, what is the possibility of you and your friend being chosen

1 answer:

Andrews [41]2 years ago

3 0

Answer:

2/300, or simplified: 1/150. Decimal: 0.006

Step-by-step explanation:

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How to find the square root of complex numbers?? Find the square root of (6+8i) ??

ivann1987 [24]

Answer:

$2 \sqrt{2} + i \sqrt{2}$

Step-by-step explanation:

The square of a complex number is a complex number. Here, we have:

${(a + bi)}^{2} = 6 + 8i$

${a}^{2} + 2abi - {b}^{2} = 6 + 8i$

We then have this system of equations:

${a}^{2} - {b}^{2} = 6$

$2ab = 8$

Solving this system:

$ab = 4$

$b = \frac{4}{a}$

${a}^{2} - {( \frac{4}{a}) }^{2} = 6$

${a}^{2} - \frac{16}{ {a}^{2} } = 6$

${a}^{4} - 16 = 6{a}^{2}$

${a}^{4} - 6 {a}^{2} - 16 = 0$

$( {a}^{2} - 8)( {a}^{2} + 2) = 0$

${a}^{2} = 8$

$a = 2 \sqrt{2}$

$b = \frac{4}{2 \sqrt{2} } = \sqrt{2}$

6 0

1 year ago

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Do i have the right answer in the attachment?

Effectus [21]

Answer:

nope it would be B (1)

Step-by-step explanation:

3 0

2 years ago

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Y=-1/4x+2 slope on a graph

Alex17521 [72]

In this form, slope is simply the coefficient in front of <em>x.</em> Therefore, the slope of this graph is -1/4

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2 years ago

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Based on meteorological records, the probability that it will snow in a certain town on january 1st is 0.263. find the probabil

Kay [80]

Probability that it will snow = 0.263
$\frac{263}{1000}$
$1000 - 263 = 737$
Probability that it will not snow =
$\frac{737}{1000}$
Answer is 737/1000

Hope this helps. - M

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3 years ago

X-16/x+6 = 3/5 its a proportion

kozerog [31]

Answer:

use khan academy

Step-by-step explanation:

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2 years ago