How many terms of the arithmetic sequence -1, 2, 5,… must be added to get 609?

How many $20 bills do you need to have to make $280

The price of a car has been reduced from $19,000 to $11,590. what is the percentage decrease of the price of the car?

Select the correct answer from each drop-down menu. james needs to clock a minimum of 9 hours per day at work. the data set records his daily work hours, which vary between 9 hours and 12 hours, for a certain number of days. {9, 9.5, 10, 10.5, 10.5, 11, 11, 11.5, 11.5, 11.5, 12, 12}. the median number of hours james worked is . the skew of the distribution is