Fibonacci is famous for his contributions to number theory.
In his book, Liber abaci he introduce the Hindu-Arabic place-valued decimal systems and the use of Arabic Numerals into Europe.He introduced the bar we use in fractions, previous to this, the numerator has quotations around it. The square root notation is also is Fibonacci method.
Answer:
The answer is 288
Step-by-step explanation:
I did the assinment
The probability that 1 girl and 2 boys will be selected is given by:

The correct answer choice is B. 1/2.
Answer:
A positive number.
Any negative subtracted from a positive will always be positive.