Weegy: Your grade is 13% plus your grade in the other 85% of your grade. But if the remaining 85% you are perfect then it will be 85+13 = 98%.
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Weegy: The exponent says how many copies of the base are multiplied together. ... the fifth power of 3, 3 raised to the fifth power, or 3 to the power of 5. .... has the x written as a power as it satisfies the basic exponential identity ...... [ Nicolas Chuquet used a form of exponential notation in the 15th century, ... ] (More)

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