Mathematics, 19.01.2021 04:20 kalcloud
The lifetimes of a certain type of calculator battery are normally distributed. The mean lifetime is 400 days, with a standard deviation of 50 days. For a sample of 6000 new batteries, determine how many batteries will last:
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The system of equations graphed below has how many solutions?
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During a wright loss challenge your friend goes from 125 pounds to 100 pounds.what was the percent weight loss
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What is the volume of a rectangular crate that has dimensions 9 inches by 9 inches by 1 feet? 1,458 in.3 121.5 in.3 1,012.5 in.3 36 in.3
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The lifetimes of a certain type of calculator battery are normally distributed. The mean lifetime is...
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