A superhero has been called to rescue the planet from destruction. He leaves from a point on the equator, and flies along the equator, at 60000m/min. At the same time, his partner flies from the same location in the opposite direction at 4415km/h. How long does it take for the two superheroes to fly along the equator and meet up? The circumference of the Earth is about 40075km.

Can someone pls ! pls answer all. no explanation needed..

If a || b and e || f , what if the value of y ?

Acompany produces packets of soap powder labeled “giant size 32 ounces.” the actual weight of soap powder in such a box has a normal distribution with a mean of 33 oz and a standard deviation of 0.7 oz. to avoid having dissatisfied customers, the company says a box of soap is considered underweight if it weighs less than 32 oz. to avoid losing money, it labels the top 5% (the heaviest 5%) overweight. how heavy does a box have to be for it to be labeled overweight?