Term
A negative exponent is expressed as? |
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Definition
a fraction, with 1 as the numerator, or top number, and the positive exponent as the denominator, or bottom number. ex. [image] [image][image][image] |
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Term
| If the exponent is a fraction, such as ½, then the number will be expressed as? |
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Definition
The square root of that number, or the root determined by the denominator of the fraction. Examples: [image] |
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Term
To find the products of exponential numbers, the general rule is as follows: When multiplying the numbers, you? 53 x 52 = |
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Definition
add the exponents. 5(3+2) = 55 |
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Term
To find the products of exponential numbers, the general rule is as follows: When dividing the numbers, you? 53 [image] 52 = |
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Definition
subtract the exponents. 5(3-2) = 5 |
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Term
any number to the exponent of 1 is? 51 = and any number to the exponent of zero is? 50 = |
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Definition
any number to the exponent of 1 is that number. It is also helpful to remember that any number to the exponent of zero is 1. 51 = 5
50 = 1 |
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Term
The mean average is the sum of the observations divided by?
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Definition
| how many observations you have summed. |
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