What is the number six million, thirty thousand, expressed in scientific notation

Nine more than four times a number is the same as one less than twice the number. find the number?

The owners of four companies competing for a contract are shown in the table below. if a report is released that advocates company b, which of the people having funded the report should result in the most skepticism? company owner of company company a jake adams company b company c company d debby smith henry rose rhonda baker o a. jake adams o b. rhonda baker o c. debby smith o d. henry rose

Askateboard ramp is in the shape of a right triangle what is the height of the ramp