You have two exponential functions. One function has the formula g(x) = 5^x. The other function has the formula h(x) = 5^-x, Which option below glves formula for k(x) = (g- h)(x)?

Asurvey of 45 teens found that they spent an average of 25.6 hours per week in front of a screen (television, computer, tablet, phone, based on the survey’s sample mean, which value could be the population mean? 2.3 hours 27.4 hours 75.3 hours 41.5 hours