Can somebody actually help me this time ASAP???

Acircle has a radius of 5/6 units and is centered at (3.6, 7.8) write the equation of this circle

When you have 25 numbers, and jake picks 3 random numbers and puts them back, what is the chance bob has of picking those 3 numbers when he picks 6 random numbers (without putting them back)? explain.

Three people are traveling and need to exchange the currency of their native country for the currency of the country they are visiting. drag each exchange to the category that shows the ratio of currencies in that exchange.