The population of Hermitville increased from 142,340 to 186,480 in the last 5 years. During the same time period, Crabville increased
its population by 26%. Compare the towns to determine which is increasing at the greatest rate and by what factor?(round to nearest
hundredth)

Fiona and her friends are playing a game by guessing where a coin will land when it is randomly dropped inside the square shown below. fiona guesses that the coin is likely to land in the blue area. which explains whether or not fiona is correct and why?

Which expression is rational? 6. , square root two, square root 14, square root 49

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.