Answer: -3√5 + 10√3
Step 1: Find the prime factorization of the number inside the radical.
Step 2: Determine the index of the radical. In this case, the index is two because it is a square root, which means we need two of a kind.
Step 3: Move each group of numbers or variables from inside the radical to outside the radical. In this case, the pair of 2’s and 3’s moved outside the radical.
Step 4: Simplify the expressions both inside and outside the radical by multiplying.
Answer:
I don't know this but when I do I'll tell you :))
Step-by-step explanation:
Answer:
Step-by-step explanation:
Given
Required
Probability of selecting 2 toys of different types
From the question, we understand that all toys are different i.e. 1 of each type.
And the selection is without replacement;
So, after the first toy is selected; there are n - 1 toys left.
So, the probability is:
Substitute
The length of the pool is 8 meters. The width of the pool is 3 meters.
There are at least a few ways to express it, one of them being:
<u>p' = p + 0.075p</u>
p' is for population in the upcoming year.
0.075 is as much as 7.5%, so we just add current population and the value of expected increase.
