Marilyn purchased 3,000 shares of stock for 36.48 per share. she sold them for 49.20 per share . express her capital gain to the nearest tenth of a percent

Write the sine and cosine values of a, b, respectively, in the figure for (1) and (2) + explanation.

22. catie is starting a babysitting business. she spent $26 to make signs to advertise. she charges an initial fee of $5 and then $3 for each hour of service. write and solve an inequality to find the number of hours she will have to babysit to make a profit. interpret the solution.!

The data set represents the ages of players in a chess club. 27, 34, 38, 16, 22, 45, 54, 60. what is the mean absolute deviation of the data set?