c.
more styrofoam is discarded than paper and plastic combined
In a standard deck of cards, there are 13 diamond cards and 39 non diamonds. To choose 3 diamonds from 13 cards would be equivalent to 13*12*11 as there are less cards to choose from each time you remove a card. To choose two non diamonds from the other non diamonds cards would be equivalent to 39*38, taking into account the number of cards you remove each time you pick out one card. Hence the total number of ways is 13x12x11x39x38.
Answer:
I dont think I can help you without the rest of the question
Step-by-step explanation:
Answer:
Check the answer once....
Answer:
3(x+4) (x-2)
Step-by-step explanation:
3x^2+6x-24
Factor out a 3
3(x^2 +2x-8)
Now we factor inside
What 2 numbers multiply to -8 and add to 2
4*-2 =-8
4+-2 =2
3(x+4) (x-2)
