Answer:
The answer is -4a + 22b
Step-by-step explanation:
12a + 26b -4b -16a
12a - 16a + 26b - 4b
-4a + 22b
Thus, The answer is -4a + 22b
<u>-TheUnknownScientist</u>
Answer:
0.00069104 approximately.
Step-by-step explanation:
You must first calculate the probability of not taking a ball with the letter B.
It would be the sum of the probabilities of taking I, N, G and O.
The probability of getting the letter I would be 15/75, that is 1/5. The same would be for the letter N, G and O. Since the 4 probabilities are equal.
Therefore it would remain (1/5) * 4 = 4/5.
Then the probability of not drawing a letter B would be 4/5.
However, in the case that it does not go out for 26 balls and that the ball that was taken out is not taken into account. It would be the multiplication of all events, that is:
(60/75) * (59/74) * (58/73) * (57/72) * ... * (35/50)
The result would be 0.00069104 approximately.
Answer:
it could be y = 10 or y = 9 then X
Step-by-step explanation:
if im wrong then im sorry
Answer:
a
Step-by-step explanation:
do the ones that are congruent and right in front of eachother
86/139*100%= 61.87%
The final answer is 61.87%~
