Answer:
r=ts/-qu
Step-by-step explanation:
I think chris sold 167996451 games. i think the expression would be:
504504504
—————— = average
3
average - 171717 = chris’s sale
14)
check the picture below... so.. is just a semi-circle and a rectangle, nothing fancy, get their area, sum them up.
15)
so... the voter turnout, is referring to, what's the percentage that voted, which year has the highest percentage... well, we simply check the percentage of the value provided from the total eligible voters, keeping in mind that, all eligible voters are the 100%
so.. for 1944

for 1984
It should be 67.5. But I'm not 100% sure, so don't take my word.