Ryan inherited land from his grandfather. He decided to sell the land for $160,000, then placed the money in a new account that earns 1.2% interest compounded bimonthly. How much interest will he have earned after 30 years?

1. the following set of data represents the number of waiting times in minutes from a random sample of 30 customers waiting for service at a department store. 4 5 7 10 11 11 12 12 13 15 15 17 17 17 17 17 18 20 20 21 22 22 23 24 25 27 27 31 31 32 a. determine the number of classes and class interval.

Weak battery is considered to be a part of routine a. inspection b. wear and tear c. maintenance d. check

Se tiene en una caja de canicas 10, 4 blancas y 6 negras ¿cual es la probabilidad que en 2 extracciones con reemplazo sean blancas? ¿cual es la probalidad que en 2 extracciones sin reemplazo sean negras?