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slavikrds [6]
3 years ago
9

(-3)^3 Evalute ,,,,,,,,,,,,,,,

Mathematics
1 answer:
MAXImum [283]3 years ago
5 0

Answer: -27

Step-by-step explanation:

-3 times -3 =9

9 times -3 = -27

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Line AB contains points A(-6,3) and B(2,-5). Line AB has a slope that is?
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2 years ago
A bag has 5 red marbles, 4 blue marbles, 8 green marbles, and 3 yellow
kozerog [31]

<u>Answer:</u>

  • 40% of the total marbles are green.

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

Percentage: Green marbles/Total marbles

  • => 8/5 + 4 + 8 + 3
  • => 8/20

<u>Percentage formula:</u> \frac{a}{b} (100)<u />

  • => 8/20 x 100
  • => 8 x 5
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Hence, 40% of the total marbles are green.

Hoped this helped.

BrainiacUser1357

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2 years ago
At the beginning of a semester an anonymous survey was conducted on students in a statistics class. Two of the questions on the
kati45 [8]

Answer:

a. Chi-square test of independence

Step-by-step explanation:

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In the given problem the Equal , more or less are the attributes.

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4 0
3 years ago
What is the sum of StartRoot negative 2 EndRoot and StartRoot negative 18 EndRoot?
Darya [45]

Answer:

4 \sqrt{2} i

Step-by-step explanation:

We want to find the sum of

\sqrt{ - 2}  +  \sqrt{ - 18}

We can rewrite this as

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This becomes;

\sqrt{2}  \times  \sqrt{ - 1}  +  \sqrt{18}  \times  \sqrt{ - 1}

Recall that;

i =  \sqrt{ - 1}

This implies that;

\sqrt{2} i + 3 \sqrt{2} i

Combine like terms:

4 \sqrt{2} i

3 0
3 years ago
Makayla wants to put new capet in her rectangular shaped room.The length of the room is 9 feet, and the area of the room is 108
EleoNora [17]

Answer: 42 feet

Step-by-step explanation:

The solution is in the attachment

6 0
2 years ago
Read 2 more answers
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