For this case you can write a weighted average expression to find the average number of tickets sold per child.
We have then that an expression that can represent this average is the following:
average = (((tickets1) * (class1)) + ((tickets2) * (class2)) + ((tickets3) * (class3))) / ((class1) + (class2) + (class3))
answer
an expression for the average number of tickets sold per school child is
average = (((tickets1) * (class1)) + ((tickets2) * (class2)) + ((tickets3) * (class3))) / ((class1) + (class2) + (class3))
Answer:
D
Step-by-step explanation:
-6(2)=-12
5^-12
can't have negative power
1/5^12
Answer:
1.5 inches
Step-by-step explanation:
5,180,000,000
I hope this helps.
