Choose the correct scientific notation for 86,600

How do i get my dad to stop making me gargle his pickle i want my mom to gargle my pickle not my dads

Question b of 10which of the following describe an angle with a vertex at a? check all that applyo a. labcов. савd dooo c_baco d. zacb

Two airplanes start at the same place and travel in opposite directions, one at 395 miles per hour and the other at 422 miles per hour. how many hours will it take for the planes to be 2451 miles apart?