If a single card is drawn from a standard 52-card deck, in how many ways could it be an ace or a spade?

Step-by-step explanation:

in a deck of card number of Aces = 4

                           number of spade = 13

P(getting ace or a spade) = P(ace) + P(spade) - P(ace and spade)

                                          =

                                           =

                                           =

it is 28 degrees colder in detroit than philadelphia.

step-by-step explanation:

what number adds to 21

-7 + ? = 21

-7 + 28 = 21

hope it