The star of africa, a diamond in the royal scepter of the british crown jewels, has a mass of 530.2 carats, where 1 carat = 0.20 g. given that 1 kg has an approximate weight of 2.21 lb, what is the weight of this diamond in pounds.

The water has been on the stove y=9.5x+62.1 after how many minutes will the tempature be 138.1 f

Scores on the cognitive scale of the bayley-scales of infant and toddler development range from 1 to 19, with a standard deviation of 3. calculate the margin of error in estimating the true mean cognitive scale score, with 99% confidence, if there are 12 infants and toddlers in a sample.

When is g(x) = 0 for the function g(x) = 5.23x + 4?