Pls help asap 1. What is the density of a 50-gram pyramid with rectangular base 4 cm x 8 cm and height 10 cm?
.27 g/ cm
2.136 g/ cm
0.47 g/ cm
3.75 g/ cm

Jack is considering a list of features and fees for denver bank. jack plans on using network atms about 4 times per month. what would be jack’s total estimated annual fees for a checking account with direct paycheck deposit, one overdraft per year, and no 2nd copies of statements?

Can someone me with this problem i don't understand i need

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?