The wooden model stands on a base of area 12cm^2.A similar wooden model stands on a base of area 7.5cm^2 .Calculate the mass of the smaller model if the larger one has a mass of 13.5kg.

Human body temperatures have a mean of 98.20° f and a standard deviation of 0.62°. sally's temperature can be described by z = 1.4. what is her temperature? round your answer to the nearest hundredth. 99.07°f 97.33°f 99.60°f 100.45°f

Convert the mixed numbers into improper fractions. convert the improper fraction to mixed numbers.

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