Answer:
2
Step-by-step explanation:
Because 8x4 is 32 and 32x2 is 64 so it’s 2
Well let's pretend that decimal wasn't there, and the question was just asking √81. You should know that the answer to √81 is 9. So now, let's put the decimal back in its place so the question is √.81 again. You just have to do the same thing to the answer by adding a decimal in front of it. Therefore:
√81 = 9
√.81 = .9
Your answer is 0.9 :)
Answer:
1/12
Step-by-step explanation:
There are 4 clothing choices and 3 colors.
4x3=12
This means you have a 1 in 12 chance of getting an orange hat.
This presupposes that there are EQUAL numbers of pieces and colors. (111 of each).
23 is a prime number, therefore there are two possibilities:
or
Now, we check if any of these solutions is also a solution to the second equation:
Therefore, 3 is not a solution.
Therefore, 4 is a solution.
We know that and , therefore there isn't any , for which , so there's no solution.
So, the only solution is .
Answer:
yes
Step-by-step explanation: