What is half of 1 and 1third?

What is the period of y equals 4sin5x? How much is a mile in minutes? Why is it so important to have equal parts when finding parts of a set? Can someone have an IQ of 172? Which of the following numbers will produce a rational number when added to .25? If you are Born in 1948 how old are you now? Is seven eights greater than or less than two fifths? What is the percent of change of 20 to 24? How do you Write in decimal form 7 thousand? Given three positive real numbers satisfying the triangle inequalities is it always possible to find a triangle having these as the dimensions? What fractional part of an hour is 45 minutes? What is 2 quarters plus 1 nickel plus 4 pennies? 0.875 as a fraction how to work it out? What is meant by multistage graph? What is the additive method? When an irrational number is divided by a rational number is the result rational or irrational? What is the rule for graphing lines when in y intercept form? Where does point gh intersects ab at point d? How much is 12 months? What three citys make up the tri-cities area?