Answer:
x=2/3,1/3
Step-by-step explanation:
Answer:
9 students
Step-by-step explanation:
3/4 students like pbj sandwiches
4 * 3 = 12
3 * 3= 9
9/12
9 students like pbj sandwiches
The last answer, because the class is being divided into four groups. So the class number is not known, thus it is represented by “w” and divided by four.
In mathematics, a ratio<span> is a relationship between two numbers indicating how many times the first number contains the second. For example, if a bowl of fruit contains eight oranges and six lemons, then the </span>ratio<span> of oranges to lemons is eight to six (that is, 8:6, which is equivalent to the </span>ratio<span> 4:3\
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<span>A. periodic; about 6</span>