Answer:
the answer is the first choice please mark me brainliest
Answer:
Step-by-step explanation:
Given
Jar contains 4 white and 4 black marbles
We randomly select 4 marbles out of which 2 are white and 2 are black
Probability that 2 white and 2 black marbles are selected is


The process is continue for n trails until we choose the correct order
i.e. we have to fail in n-1 trails
For exact n selection Probability is given by


1 gallon = 128 ounces
Divide total ounces by ounces per cup:
128 / 4 = 32
She had 32 servings
Answer:
81
Step-by-step explanation:
by dividing the smallest number from the bigger number to get the last house
Answer:
11.7
Step-by-step explanation:

=11.7