Scientists plan to release a space probe that will enter the atmosphere of a gaseous planet. the temperature of the gaseous planet varies linearly with the height of the atmosphere as measured from the top of a visible boundary layer. the instruments on board can withstand a temperature of 601 k. at what altitude will the probe's instruments fail?

a. 50 kilometers
b. 80 kilometers
c. 83 kilometers
d. 100 kilometers
e. 111 kilometers