Since there are equal numbers of pieces, the chances of Julio getting a red on the first pull is 12/24 or 1/2 (reduced)
However on the second pull there are only 11 reds (Julio pulled one out) out of 23 remaining pieces so the chances of pulling the second red are 11/23
Now multiply those possibilities:
1/2 x 11/23 and you will get 11/46 which is the probability of pulling two reds in a row. 11/46 is the answer.
The answer is C. Once you add the like terms x^2 and 4x^2 you get your answer.
Answer:
13
Step-by-step explanation:
Firstly we would start off by simplifying the equation by doing the order of operations backward (PEMDAS -> SADMEP) and multiply -4 and -3 which would equal a positive 12
Next, we would divide 12 and -6 and get a negative 2
Finally, we would have the equation 1 - 12 + (-2)
We would solve the equation to get -13/(-1)³
This would make the -13 into a positive since any number over one is a whole number. -13 is getting divided by (-1) 3 times so it converts to a positive, then a negative, then back to a positive.
I hope this helped :3
type cos(155) into a calculator
cos(155)= -0.906307787...
Answer:
question 1 the answer would be 4/10
question 2 the answer would be tails 1/2 and green 1/10
question 3 the answer would be 3/9 or 1/3
question 4 the answer would be yellow 2/10 or 1/5 and blue would be 3/10
Step-by-step explanation:
