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levacccp [35]
3 years ago
11

4. Can the following list represent a complete probability model?

Mathematics
1 answer:
Julli [10]3 years ago
4 0

Answer:

yes

Step-by-step explanation:

probability model must be equal to 1

so summing up the above

P(2)+P(3)+P(4)=1/12+2/3+1/4

=1

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ONE OF THE FIRST WALKING ROBOTS HAD A TOP
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Answer:

? can you explain this a little better

Step-by-step explanation:

3 0
2 years ago
Question 2(Multiple Choice Worth 5 points) (05.01)A poster is shown below: A rectangle is shown. The length of the rectangle is
Karo-lina-s [1.5K]

Answer:

The enlargement will be 30 ft by 7.5 ft.

Step-by-step explanation:

A scale drawing is a larger or smaller version of an object. To find the dimensions of the new drawing, multiply each measurement by the scale factor. The scale factor here is 5/2 or 2.5.

12(2.5)=30 ft

3(2.5)=7.5 ft



7 0
3 years ago
Assume that you want to replace your sailboat with a larger one in 3 years. To save for a
Darina [25.2K]

Answer: $11,600

Step-by-step explanation:

$2000 * 10% = $200

y = 200x + $2,000

12 * 4 = 48

48 = x

y = 200(48) + $2,000

y = $9,600 + $2,000

y = $11,600

8 0
3 years ago
Which two teachers together received the same number of votes that Ms.Lopez received
erik [133]
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6 0
2 years ago
A trough is filled with water. The trough holds 315 gallons. Each cubic foot of water contains about 7.5 gallons. The trough is
elena55 [62]

Answer:

The height of the trough is about 1.5 ft

Step-by-step explanation:

If each cubic foot of water contains about 7.5 gallons.

Then; 315 gallons is about \frac{315}{7.5}=42ft^3

Let h be the height of the trough, then

7\times 4\times h=42

This implies that;

28h=42

Divide both sides by 28 to get:

h=\frac{42}{28}

\therefore h=1.5

The height of the trough is about 1.5 ft

4 0
3 years ago
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