What is the probability of choosing a red card or a face card from a deck of cards? Type your answer as a fraction.

3/21

Step-by-step explanation:

SInce there is a TOTAL of 52 cards in a deck, the probability is

6/52 or 3/21

(simplified fraction) or around 11.5%

Step-by-step explanation:

there are 26 red cards in a deck (decks have 52 cards) probaility  would be 26/52=1/2

there are 12 face cards in a deck

12/52  (this could be simplified to 3/13 but that depends on what you need lol)

hope this helps!

since the airplane is moving with constant speed then the distance travelled can be calculated by x=u*t

in km/h would be:

x=640*3.5=2.240 km

in m/s would be:

u=640 km/h= 640.000 m/h =640.000/ 3600 m/s =177.8 m/s

t= 3.5 h= 3.5 * 3600 s=12.600 s

then x=u*t= 177.8*12.600= 2.240.280 m

probably .5

i can on others if necessary.