How much work does it take to lift a box weighing 78.6 pounds straight up four feet?

Select true or false to tell whether the following conditional p q is true or false. use the truth table if needed. if a week has seven days, then a year has twenty months.

Find the slope of the line below . enter your answer as a fraction or decimal. use a slash mark ( / ) as the fraction bar if necessary

He that is measured at 220° is a reflex angle. the opposite angle is obtuse. find the measure of obtuse .