What 38 divided by 4 equal
pls i need help

An air conditioning system can circulate 350 cubic feet of air per minute. how many cubic yards of air can it circulate per minute?

Evaluate 8j -k+148j−k+14 when j=0.25j=0.25 and k=1k=1.

You dug a hole that was 8 feet deep. after taking a short break, you dug down 3 more feet in the same hole. when finished digging, a tractor accidentally filled the hole with 4 feet of dirt. how deep is your hole now?