What is the value of x?

- 40
- 70
- 140
- 160

You paint a 1/2 of a wall in 1/4 hour. how long will it take you to paint one wall

Assume that the weights of quarters are normally distributed with a mean of 5.67 g and a standard deviation 0.070 g. a vending machine will only accept coins weighing between 5.48 g and 5.82 g. what percentage of legal quarters will be rejected? round your answer to two decimal places.

Given: m∠ adb = m∠cdb ad ≅ dc prove: m∠ bac = m∠bca lol