Answer:
no
Step-by-step explanation:
Answer:
2
Step-by-step explanation:
take the 3 put on the side
Let the restaurant need to earn x dollars on Sunday, to average 1000$/day .
The average earning over the 3 days is
dollars.
we equalize this expression to $1000:
dollars
Thus the equation is :
The formula for the number of combinations of choosing "r" objects from a larger set of "n" is
combinations = n! / r! * (n - r)!
we know combinations = 35 and r = 3 so we have to solve for "n"
35 = n! / 3! * (n -3)!
n = 7 colors were available