Acopier was purchased for $12,000. its value each year is 75% of what it was the preceding
year. how long, to the nearest tenth of a year, will it take for the copier's value to be reduced
to one half of its original cost?
a 0.4
b. 0.7
c. 1.5
d. 2.4

Given f(x)= 9x+1 and g(x)=x^3, choose the expression (f*g)(x)

41/17 as a decimal rounded to the nearest hundredth

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