829 is rounded to 830 because the 9 is greater than 4 so its going to be rounded up.
The steps matter on the size of the number.
Answer:
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Step-by-step explanation:
Answer: 
Step-by-step explanation:
given data:
number of balls = 65.
special black ball that is picked from 10 other balls = numbered 0-9.
<u><em>Solution:</em></u>
<em>probability that a single lottery ticket will match 2 balls and the special black ball.</em>

<span>9x^2 -24x +16 can be factored into (3x-4)</span>²
the length of each side is 3x-4