if e^xy = 4, then what is dy/dx at the point (1, ln4)?

The sum of two numbers is 86, and their difference is 20. find the two numbers

Tiffany drives 285,120 feet before lunch and 628,320 feet after lunch. about how many kilometers does she drive all together

Which sentence uses an objective tone? we will plant the best garden of any school in the area. the new campus garden will surely be envied by other schools. a garden would provide numerous benefits to the students. you will probably agree that gardens have many benefits.