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3 years ago

If the graph of a line goes from the upper left corner of the graph to the lower right corner, what can you say about its slope?

Mathematics

1 answer:

musickatia [10]3 years ago

4 0

Answer:

I believe the answer is D. Hope this helps

Step-by-step explanation:

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In a book the characters are trying to determine whether the Poisson probabilistic model can be used to describe the locations t

oksian1 [2.3K]

Answer:

The estimated mean number of rockets hits in the region is 533.

Step-by-step explanation:

We are given the following information,

Number of rocket hits | Observed number of regions

0 | 228

1 | 214

2 | 94

3 | 32

4 | 7

5 | 0

6 | 0

7 | 1

We are asked to estimate the mean number of rocket hits in the region.

The mean or expected value is given by

$\mu = \sum (x \cdot P(x)) \\\\\mu = (0 \cdot 228) + (1 \cdot 214) + (2 \cdot 94) + (3 \cdot 32) + (4 \cdot 7) + (5 \cdot 0) + (6 \cdot 0) + (7 \cdot 1) \\\\\mu = 0 + 214 +188+ 96 +28 +0+ 0 + 7 \\\\\mu = 533$

Therefore, the mean number of rockets hits in the region is 533.

5 0

3 years ago

If the initial figure is 10 and then it is dilated with a scale factor of 2 what's the perimeter of dilated figure?

Gelneren [198K]

Answer:

Step-by-step explanation:

Initial figure times scale factor = result

10 times 2 = 20

I hope this helps!

8 0

2 years ago

Make 8 10 times as much

Neporo4naja [7]

80 would be the answer i guess can you explain more in depth?

6 0

3 years ago

Please, help me this due tomorrow morning I will mark as brainiest

Alecsey [184]

What is the problem?

5 0

3 years ago

I NEED HELP 50 POINTS PLZZZ I NEED HELP AND BEST ANSWER GETS BRAINLEST!!

Hitman42 [59]

Answer:

(6, 3)

Step-by-step explanation:

Since, the triangle PQR is rotated 360° around the origin so, Q' will coincide with Q, and in this way their coordinates would be same.

Therefore, Q' (6, 3)

7 0

3 years ago

Read 2 more answers