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3 years ago

5

SIMPLIFY −6u2v−uv2−22u2v2.

1 answer:

nignag [31]3 years ago

8 0

Answer:

-uv • (22uv + 6u + v)

hope it helpes

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Equation M: y = 3x + 4

solmaris [256]

Y = 3x + 4
y = 3x + 7

3x + 4 = 3x + 7
3x - 3x = 7 - 4
0 = 3.....incorrect....this system has no solutions because ur lines are parallel and they never cross.

or look at it this way..
y = 3x + 4
y = 3x + 7

both have slopes of 3...but the y intercepts are different......when this happens, it means the lines are parallel with no solution

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3 years ago

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$29,000;$4 decrease find the new amount given the original amount and the percent of change.

stellarik [79]

$1 - (28,996/29,000) = 0.000138
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3 years ago

Please help me with this :)

Paul [167]

Just 7 would be the answer

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From the start of a trail to the bird lookout point is 3 7/8 mile. From the bird lookout point to the end of the trail is anothe

Juli2301 [7.4K]

Answer:

Distance of the trail from the start to the end is $6\frac{17}{24}$ miles

Step-by-step explanation:

Distance from the start of a trail to the bird lookout point= $3\frac{7}{8}$ miles

Distance from the bird lookout point to the end of the trail = $2\frac{5}{6}$ miles

We want to find the difference of the trail from the start to the end, that is, how far is the starting point from the end point.

The distance between the start and end points

$=3\frac{7}{8}+2\frac{5}{6}\\=\frac{31}{8} +\frac{17}{6}$

$=\frac{161}{24} =6\frac{17}{24}$ miles

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3 years ago

The yearbook committee polled 80 randomly selected students from a class of 320 ninth graders to see if they would be willing to

jek_recluse [69]

Answer:

The margin of error is given below:

$E=z \times \sqrt{\frac{\hat{p}(1-\hat{p}}{n} }$

Where:

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$\therefore E = z \times \sqrt{\frac{0.325(1-0.325}{80} }$

$=z \times 0.0523659$

Therefore, the option E = z*6% is correct as it closest to the given answer

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