Arrange the steps in the correct order to perform this subtraction problem
1.1x10^3-4.9x10^2

1.1·10^3-4.9·10^2

0.61·10^3

1.1·10^3-0.49·10^3

1.1·10^3-10/10·4.9·10^2

10/10·0.61·10^3

(1.1-0.49)·10^3

6.1·10^2

The average hourly earnings for a construction worker is projected to be $24.50 in 2012. jason wants to join the construction work force after he graduates in 2012. his friend tells him that average hourly earnings for construction workers will rise by 2% from 2009 to 2012. based on the data below, assuming that the projected hourly earnings are correct, is jason’s friend’s statement accurate? construction industry - average hourly earnings, 2000-2009 a. his friend’s statement is accurate. the average hourly earnings will increase by 2%. b. his friend’s statement is not accurate. the percent increase will be more than 2% c. his friend’s statement is not accurate. the percent increase will be less than 2% d. his friend’s statement is not accurate. the average hourly earnings will decrease

Which of the following is an example of conditional probability

3. a sum of $2700 is to be given in the form of 63 prizes. if the prize is of either $100 or $25, find the number of prizes of each type.