Elena buys several shares of stock at $28 per share and sells them at $24.50 per share. what is the percent of decrease in the price of the stock?

Find the measurement of angle b in the following triangle

20 points! plz now and fast plzz im so over do! which measure will you calculate how much the babies' weights vary, on average, from their mean weight? thirteen babies were born in a hospital on the same day. the weights of the babies (in pounds) were 5.5, 6.4, 5.8, 8.1, 9, 7.6, 8.2, 7.2, 8.8, 6.6, 5.4, 7.7, and 6.9. a. mode b. interquartile range c. range d. mean absolute deviation e. quartile

If i stay full-time at snhu at 2 classes per term, with 6 terms per year, after 2 1/2 years, how many classes will i have taken?