Answer:
85
Step-by-step explanation:
The 9 th square number is 9² = 81
The 2 nd square number is 2² = 4
sum = 81 + 4 = 85
The answer is A. The data is a sample, so you can determine every answer with the word 'population' in it to be wrong.
<h2 /><h2>Here we go ~ </h2>
According to given information there are :
<h3>1. what is the probability that the ball chosen is red ?</h3>
-




<h3>2. what is the probability that the ball chosen is blue ?</h3>



<h3>3. what is the probability that the ball chosen is yellow ?</h3>



<h3>4. what is the probability that the ball chosen is green ?</h3>




<h3>5. what is the probability that the ball chosen is not green ?</h3>




4.8 pounds, set it up as 4 over 10 times x over 12, to find x multiply 4 by 12, and divide by ten. The result is 4.8