84%, percent of astrid's books are fiction. what fraction of astrid's books are fiction?

The diameter of a circular chip is doubled to use in a new board game. the area of the new chip will be

The annual snowfall in a town has a mean of 38 inches and a standard deviation of 10 inches. last year there were 63 inches of snow. find the number of standard deviations from the mean that is, rounded to two decimal places. 0.44 standard deviations below the mean 2.50 standard deviations below the mean 0.44 standard deviations above the mean 2.50 standard deviations above the mean

Which of the following is the graph of y= square root -x-3