Since there are three black shirts and 7 blue shirts, he has a 3/10 chance of picking a black.
Answer:
An irrational number is any number than cannot be written in the form p/q, where q is 0 Ex. pi, non-perfect squares
Step-by-step explanation:
In this case D. isn't rational but is irrational
Answer:
10
Step-by-step explanation:
A rational number is 9.
When you multiply 0.9x10 you get the sum of 9.
9 is a rational number because it is a perfect square and an integer.
I hope this helps you understand :)
You would change the whole number to a fraction by putting it over 1 and make the mixed number an improper fraction by multiplying the whole number part of the mixed number by the denominator and then and the numerator
