<PRE><B>Question 342313</B>
Time Temperature
5:00 -10.2
7:00 -6.1
9:00 -2.3
11:00 4 
The table gives both time and temperature.How much higher was the temperature at
9 o’clock that 5 o’clock?
-----
end value - beginning value
-2.3 - (-10.2) 
= -2.3+10.2
= 7.9 degees
====================
Cheers,
Stan H.


 
(A)3.8 (B) 4.1 (C) 7.9 (D) 10.1 (E) 12.5
</PRE>