A popular radio station uses different frequencies to broadcast its AM and FM radio signals. TheAM radio signal is broadcast at a frequency of 2.57 x 105Hz, while the FM radio signal is broadcast at a frequency of 7.89 x 107 Hz.

I don't know but I just want you to know that you are loved <3

Explanation:

<3 <3<3 <3

a). in this case, dh> 0 and sd> 0. if t becomes larger, the term "-tds" will become more negative. at some point, it is possible that -dts will be more negative than the dh is positive, and the reaction will become spontaneous. this is probably the correct answer, but you should look at all of the other possibilities and make sure of that.