Un móvil parte a una velocidad de 30 km/h y, media hora más tarde sale otro en su persecución a 50 km/h. Halla la distancia y el tiempo que demoraron en encontrarse.

In a circle, a 45° sector has an area of 32π cm2. what is the radius of this circle? 32 cm 12 cm 16 cm 8 cm

John bought 2 horses at rs 20000 each

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?