it takes 8 minutes to fill an empty aquarium to a depth of 2/5 meters. What is the unit rate in minutes per meter? Write your answer in simplest form

Two fire-lookout stations are 190 miles apart, with station a directly south of station b. both stations spot a fire. the bearing of the fire from station a is upper n 55 degrees upper e and the bearing of the fire from station b is upper s 60 degrees e. how far, to the nearest tenth of a mile, is the fire from each lookout station?

Select the number of ways in which a line and a circle can intersect

Awasher and a dryer cost $701 combined. the washer costs $51 more than the dryer. what is the cost of the dryer?