What is 12 thousandth in scientific notation?

Given abc find the values of x and y. in your final answer, include all of your calculations.

Find the percent error of the measurement 4 cm

Atown recently dismissed 5 employees in order to meet their new budget reductions. the town had 5 employees over 50 years of age and 19 under 50. if the dismissed employees were selected at random, what is the probability that exactly 2 employees were over 50? express your answer as a fraction or a decimal number rounded to four decimal places.