In a sample of 53 walking canes, the average length was found to be 34.3in. with a variance of 1.9. Give a point estimate for the population standard deviation of the length of the walking canes. Round your answer to two decimal places, if necessary.

Acompany is testing in comparing to lightbulb designs the box plot shows the number of hours that each lightbulb design last before burning out which statement is best supported by the information of the plot

Christina can paint 420 square feet in 105 minutes. which unit rate describes the scenario?

Mrs. avila is buying a wallpaper border to go on all of her kitchen walls. she wants to buy 5 extra feet of wallpaper border than she needs to be sure she has enough. she buys 55.5 feet of the border. the store owner selling the border uses the width of mrs. avila's kitchen to determine that the length of her kitchen must be 14.5 feet.