Answer
Therefore the temperature change is $3.7^{\circ}$ K or C.
Work Step by Step
We will use the equation $q=mc\Delta t$
q = heat transferred
m = mass
c = specific heat
$\Delta t $ = change in temperature
plug in the values.
57 = (17.1) (0.9) ($\Delta t $)
***We multiply 17.1 times 0.9 and then divide 57 by that answer
*** solve using a calculator
$ \Delta t = 3.7^{\circ} K$
Therefore the temperature change is $3.7^{\circ}$ K or C