on a map scale 1:20 000 the areaof a forest is 50cm in power of 2.on another map the area of the forest is 8cm in power of2. find the scale of the second map.(I need the full answer with all written actions).

The holiday party will cost $160 if 8 people attend.if there are 40 people who attend the party, how much will the holiday party cost

Solve the triangle. a = 21°, c = 105°, c = 5

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?