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Description
Flashcards by ivan_kwan_rui_feng, updated more than 1 year ago
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Created by ivan_kwan_rui_feng
almost 10 years ago
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| Question | Answer |
| Is 666 a prime number? | No |
| How many even primes are there? | 1 |
| How many odd primes are there? | Infinity |
| What is the equation for the circumference of a circle? | 3.14 x diameter |
| What is the equation for the area of a circle? | 3.14 x radius x radius |
| How do you find the average speed of a moving object? | Distance/Time |
| How do you find the amount of time taken for a journey? | Distance/Speed |
| How do you find the distance of the journey? | Time x Speed |
| If there are two unknowns, how many equations should there be? | 2 |
| What is a quadrant? | A quarter of a circle |
| What is a chord? | A line in a circle that does not exceed the circle. |
| The line from the center of the circle to any edge of the circle is known as the ________. | Radius |
| Is zero a prime number? | No |
| Is 721 a prime number? | No |
| What are the values of a prime number? | It can only be divisible by itself and 1 |
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