I think that since their is no = sign you can’t have just one nimber because you can’t fully simplify... I got 4c-12
Answer:
3/2
Step-by-step explanation:
Probability = successes / all events
Odds = successes / failures
P = 3/5, so there are 3 successes out of 5 trials, which means there are 2 failures.
So the odds are 3/2.
Tiled floor with 225 square tiles means the area of the square room is 225.
Formula needed: A = (side)^2 or in short
A = s^2.
We need to find s.
225 = r^2
sqrt{225} = sqrt{r^2}
15 = r
There are 15 tiles are along an edge of the room.
<span> -4z/35 - 8z/25 = 76z/175
</span>
Let
x--------> the number
we know that
11²=121
12²=144
then
x² must be greater than 121 and less than 144
case a) <span>√115
if x=</span><span>√115
then
x</span>²=115-------> is not greater than 121
case b) <span>√121
</span>if x=√121
then
x²=121-------> is not greater than 121
case c) <span>√136
</span>if x=√136
then
x²=136-------> is greater than 121 and is less than 144------> is ok
case d) <span>√150
</span>if x=√150
then
x²=150------> is not less than 144
therefore
the answer is
√136
