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Olegator [25]
3 years ago
9

Four numbers from the set 0 to 9, including 0 and 9, are used to create a personal identification number. Once a number is used,

it cannot be reused. How many possible outcomes exist for the situation? How many possible outcomes begin with a 0? What is the theoretical probability of choosing a personal identification number that begins with a 0?
Mathematics
1 answer:
dolphi86 [110]3 years ago
4 0

Answer:

1. 5,040

2. 504

3. 0.1

Step-by-step explanation:

just took the assignment

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What is the area of a rectangular holding pond with length 8/15 mile and width 1/6 mile?
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Step-by-step explanation:

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How to find the area of a sector with a sector angle of 72 degrees and a radius of 14 cm​
skad [1K]

Answer:

Exact area: 39.2π cm²

Approximate area: 123.2 cm²

Step-by-step explanation:

The area of a circle is πr².

A full circle can be thought of as a sector of a circle with 360° of central angle. For a sector of a circle with a central angle of n°, multiply the area of the circle by the fraction n°/360°.

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7 0
1 year ago
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