Apyrotechnician plans for two fireworks to explode together at the same height in the air. firework a travels at 360 feet/second, and firework b travels at 320 feet/second. if firework b is released 0.25 seconds before firework a, how many seconds after firework b launches will both fireworks explode?

The depth of a lake at a certain point, wich is a function of the distance of that point from shore, is 30 feet.

Read the following two statements. then use the law of syllogism to draw a conclusion. if the tv is too loud, then it will give me a headache. if i have a headache, then i will have to rest.

Aplane is taking off from bangladesh headed to new york city. at the same time, a plane from new york city is headed to bangladesh is also taking off. the plane bound to new york city is traveling at 600 mph, while the plane traveling to bangladesh is traveling at 400 mph. how far from new york city will the two planes meet if the distance between new york city and bangladesh is 8,000 miles?