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Ksivusya [100]
3 years ago
7

1. You make a long distance telephone call. The rate is $.10 for each minute. The total cost

Mathematics
1 answer:
Murljashka [212]3 years ago
3 0
50 minutes long because .10 x 50 is 5.00
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A department store buys 400 shirts at a cost of $7 200 and sells them at a selling
noname [10]

Answer:

down below.

Step-by-step explanation:

20 × 400 = 8000

8000 - 7200 = 800

therefore the % mark up is 10%, because 10% of 8000 is 800.

800 + 7200 = 8000

7 0
3 years ago
Evens Only| Pls Help And Explain (NEED HELP ASAP) 100 Points + Brainist
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3 years ago
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Three vertices of a rectangle are located on the coordinate plane shown below. Coordinate plane with points labeled Part A Which
Harlamova29_29 [7]

Answer:

Part A

Which is the ordered pair for Point B?

A. (2, 8)

 B. (6, 8)

 C. (6, 6)

 D. (8, 6)

Part B

Which point is at (8, 2)?

A. A

 B. B

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Part C

What are the coordinates of point A?

Enter your answer in the boxes.

(

2

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8

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Part D

What are the coordinates of the fourth vertex of the rectangle?

Enter your answer in the boxes.

(

0

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0

)Step-by-step explanation:

7 0
3 years ago
CAN SOMEONE PLEASE HEALP MEEEEEEE A rectangle has an area of 24 square units and a side length of 2 3/4 units. Find the other si
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Answer:

12

Step-by-step explanation:

Using the formula

A=wl

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3 0
2 years ago
"If the probability of an event is observed repeatedly during independent repetitions than the ratio of the observed to the tota
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Answer:

This is the Law of <u>large</u> Numbers.

Step-by-step explanation:

The Law of Large numbers states that as the sample size is increased the sample mean value gets closer to the population mean.

That is, as <em>n</em> → ∞ the value of \bar x → μ.

For instance, the theoretical probability of getting a Heads in a toss of a coin is, 0.50.

To check this perform an experiment whether the coin is tossed 20 times.

The probability of heads will be somewhere near 0.50.

Now toss the coins 50 times.

The probability of heads will be now closer to 0.50.

Now toss the coins 100 times.

The probability of heads will be approximately equal to 0.50.

Thus, as the number of tosses was increased the probability of getting a head is closer tot he theoretical probability.

Thus, the complete statement is:

This is the Law of <u>large</u> Numbers.

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3 years ago
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