Assuming you mean

first term is n=1, so 1²+3=1+3=4
2nd is n=2 so 2²+3=4+3=7
3rd is n=3 so 3²+3=9+3=12
the first 3 terms are 4,7,12
Find the average=.<span><span>gr2ate2+0.5+ 23 </span>3
</span>Find the least common multiple (LCM) of the denominators in order to find the least common denominator (LCD).
which equals 3
Find the mean (arithmetic)-.<span><span>gr^2ate^2+0.5+ 23 </span>3
</span>The LCM (least common multiple) of two or more non-zero whole numbers is the smallest whole number that is divisible by each of those numbers. In other words, the LCM is the smallest number that all of the numbers divide into evenly.=<span>2grat
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In other words:
0.5, 3/5, 0.65, 2/3
<span> Hope this helps
</span><span> So therefore, 2/3 is greater
</span>
Do you need help with all of them?
Answer:
and
Step-by-step explanation:
It is given that the normal body temperature is
.
A temperature 'x' that differs from normal by at least
is considered unhealthy. So the inequality to represent such situation is,

It can be further written as,
and 
and 
and
So the inequality to represent such condition is
and
.