2 i think that or 1 not 100% sure
So product = multiplication, so we are multiplying these fractions. All you got to do is multiply numerators with numerators and denominators with denominators.

Answer:
So, the simplified version is

In words it can be written as minus 5 square root of 7 end root plus 7 square root of 6 end root
Step-by-step explanation:

We need to simplify the above expression.
Combining the like terms of the above expression.
Like terms are those that have same variables.



So, the simplified version is

In words it can be written as minus 5 square root of 7 end root plus 7 square root of 6
7.2x10^-3--->.0072
you take 7.2 and move the decimal point 3 places to the left
Step-by-step explanation:
According to the empirical
Definition of probability, by continuing to increase the number of trails, it will ultimately get very close to a number which is the probability of obtaining a head in a single toss of the coin. The this is known to be 1/2 or 0.5