36 SECTION-E In drilling world's deepest …
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36
SECTION-E
In drilling world's deepest hole, the Kola Supendeep Horebole, the deepest anime hole on Earth and deepest artificial post on Earth, as a result of a scientific drilling project, it was found that the temperature T in degree Celsus, x kan below
(1-1-2)
the surface of Earth, was given by
30+25 (x-3), 3<x<15 If the required temperature lies between 200°C and 300° C, then
The depth, x will lie between a) 9 km and 13 km
b) 9.8 km and 13.8 km
c) 9.5 km and 13.5 km d) 10 km and 14 kms
Solve for x: -9x+218 OR 13x+155-4
a) XS-1913
b) x-1613
c) -1613-x-1913 d) There are no solution
Graph the following inequality on the number line: x>-32
b)
+
d)
OR
Find the inequality represented by the graph below
a) y ≤ 12x+2 b) y > 12x+2
c) y ≥ 12x+2
d) y < 12x+2
37
The function 'T' which maps temperature in degree Celsius into temperature in degree Fahrenheit is defined by t(C)- +32. Answer the following questions
based on the above information
Find t(-10) ti. Find t (28)
(1+1+2)
Posted by A B 8 months ago
- 0 answers
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