C(10,4)×C(11,6) = 210×462 = 97,020
_____
Any of the choices of 4 of 10 men can be combined with any of the choices of 6 of 11 women. The "n choose k" function, C(n, k) is computed as n!/(k!×(n-k)!).
First, form an equation.
The equation -
= ⅛(23+17)
= ⅛ × 40
= 40/8
= 5
Answer:
the number of tables needed is 16.5
Step-by-step explanation:
198/12=16.5
The third choice is very useful. It's valid because two things that are both equal to 'y' are equal to each other, and it can be easily solved to find 'x'.
Answer:
3000000cm³
3000dm³
Step-by-step explanation:
150cm x 100cm x 200cm = 3000000cm³
