Ikeep messing this problem up. can someone me ? you!

List the elements of the set in roster notation. (enter empty or ∅ for the empty set.) {x | x is a letter in the word hippopotamus}

Figure abcde is a regular pentagon. segment ae is located at a (2, 1) and e (4, 1). what is the perimeter of abcde? 4 units 6 units 8 units 10 units

Abig remake 100 loaves of bread in one day how many loaves does the bakery make in 6 days