Hello,
if 0 is a positive integer
sum=0+1+...+59=(0+59)*60/2=59*30=1770
else
sum=1+2+3+...+60=(1+60)*60/2=61*30=1830
end if
Answer D: 1830
In US, 0 is not positive, in Europe yes!!!
Answer:
<em>Well, Your answer will be is </em><em>C. Elijah's prediction is high because 180 times one-fourth = 45. </em>
<em>Good Luck~</em>

i dont know this one i am soooorrrrryyy hope u get help quick
Percentage of scores greater than 120:::(50-34)%