social studiesw
how can objects we find today tell us about people who lived before written history
Physics
Two men pushing a stalled car generate a net force of +655 N for 8.3 s. What is the final momentum of the car?
Chemistry
Write the correct symbol in standard form for the isotope of platinum that contains 118 neutrons.
Chemistry
Write the correct symbol in standard form for the isotope of platinum that contains 118 neutrons.
Math
Express the repeating decimal 0.513 (the 13 is repeating so the decimal is 0.5131313131313...) as a fraction in lowest terms using the infinite geometric series method.
Math
the 1 and the there are repeating so it's .513131313131313... and 489/900 isn't giving me that. could you explain it again?
Math
Express the repeating decimal 0.513 (the 13 is repeating) as a fraction in lowest terms using the infinite geometric series method.
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