How many vertices does a cuboid, square based pyramid, triangular based pyramid and triangular prism have? ?

What is the perimeter of square abcd? units units 28 units 37 units

Ajar of gumballs contains 4 reds, 2 greens, and 6 blues. what is the probability of getting two blues in a row without replacement?

Pepe and leo deposits money into their savings account at the end of the month the table shows the account balances. if there pattern of savings continue and neither earns interest nor withdraw any of the money , how will the balance compare after a very long time ?