A student population of 1,200 was estimated to increase by 15% in the nest five years. The population actually increased by 20%. Find the estimated and actual student populations and describe the percent error. that’s the question and i need it really fast because he’s gonna call on me to answer infront of class and I don’t have the answer please can someone help

Perform the required operations on the following functions given: f(x)= 3-x; g(x)= -2x find g[f(x)]

The swimming pool is open when the high temperature is higher than 20∘c. lainey tried to swim on monday and thursday (which was 3 days later). the pool was open on monday, but it was closed on thursday. the high temperature was 30∘c on monday, but decreased at a constant rate in the next 3 days. write an inequality to determine the rate of temperature decrease in degrees celsius per day, d, from monday to thursday.

The population of a small rural town in the year 2006 was 2,459. the population can be modeled by the function below, where f(x residents and t is the number of years elapsed since 2006. f(t) = 2,459(0.92)