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Jet001 [13]
2 years ago
11

Could someone help me with this?

Mathematics
1 answer:
Olegator [25]2 years ago
6 0

Answer:

1. 18.74%

2. 33.34%

3. 45.5%

4. 20%

5. 33.11%

6. 16.38%

Step-by-step explanation:

1. For Shoes, the actual price is $79.99 and the selling price is $65.00.

The discount is \frac{79.99 - 65}{79.99} \times 100 = 18.74%.

2. For 12 pack og golf balls, the actual price is $29.99 and the selling price is $19.99.

The discount is \frac{29.99 - 19.99}{29.99} \times 100 = 33.34%.

3. For Exercise bike, the actual price is $1099 and the selling price is $599.

The discount is \frac{1099 - 599}{1099} \times 100 = 45.5%.

4. For Basketball, the actual price is $49.99 and the selling price is $39.99.

The discount is \frac{49.99 - 39.99}{49.99} \times 100 = 20%.

5. For Sports socks, the actual price is $14.95 and the selling price is $10.00.

The discount is \frac{14.95 - 10}{14.95} \times 100 = 33.11%.

6. For Hockey sticks, the actual price is $299 and the selling price is $250.

The discount is \frac{299 - 250}{299} \times 100 = 16.38%.

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An experiment is a study carried out in a controlled environment where the person undertaking the research hopes to understand cause and effect between the independent and dependent variables. An example of a experiment is the palovian experiment

The independent variable is the variable that the person carrying out an experiment changes or manipulates. the independent variable usually have a direct effect on the dependent variable

The dependent variable is the variable that is being measured in an experiment. It is usually affected by the independent variable

Observational study is the study where the researcher observes and measures cause and effect between independent and dependent variables without trying  to control or influence the population

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Step-by-step explanation:

Assuming that each point inside the square is equally probable, then the probability is uniformly distributed in area of the square. Thus

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