Answer:
242
Step-by-step explanation:
A=2(wl+hl+hw)=2·(10·7+3·7+3·10)=242
correct me if this is wrong
Answer:
The probability is 12/13.
Step-by-step explanation:
There are only 4 fours in the deck, and the total number of cards in the deck is 52.
Knowing that the probability of an event is given by the <em>number of favourable cases</em> divided by the <em>total number of possible cases, </em>we calculate the probability of being dealt every other card but a four by:


Answer:
80=h
Step-by-step explanation:
Multiply all terms by the same value to eliminate fraction denominators
4x60=4x3h/4
Then you get :
240=3h
Divide both sides of the equation by the same term
240/3 and 3/3 that means the 3 cancels out
Simply the fraction and your answer is 80