1mile equals 5280 feet and one minute equals 60seconds what speed in feet per second equals 60 mph?

What is the range? can’t seem to find it out

Me! i really need to get this right before 9. prove the divisibility of 7^6+7^5-7^4 by 11. use factoring so you get a number times 11. just tell me the number. i need this done asap

Afamily has five members. a mom, a dad, two sisters, & a brother. the family lines up single file. what is the probabillity that the mom is at the front of the line