Anew building needed 14 windows the builder already installed five of them it takes four hours to install each window how long will it take him to install the rest

Apositive number a or the same number a increased by 50% and then decreased by 50% of the result?

The average daily maximum temperature for laura’s hometown can be modeled by the function f(x)=4.5sin(πx/6)+11.8 , where f(x) is the temperature in °c and x is the month. x = 0 corresponds to january. what is the average daily maximum temperature in may? round to the nearest tenth of a degree if needed. use 3.14 for π .

Find the unit rate. enter your answer as a mixed number. a fertilizer covers 2/3 square foot in 1/2 hour.