1 1/2 as a fraction

If the measure of arc AB is 45 degrees and the radius is 12 meters, what is the arc length of arc AB?

A scientist uses 3/4 of an ounce of sulfuric acid each day. How many days does it take him to empty a jar, if each jar contains 24 ounces of sulfuric acid?

If Amanda walks at an average speed of 2.72 miles per hour how long will it take her to walk 6.8 miles

A certain radioactive substance has a half-life of 2,000 years. How much of the radioactive substance would remain after 8,000 years if an initial sample had 40.0 grams of the substance?

Which budget item does not necessarily include monthly expenses? A. transportation B. medical expenses C. housing D. food

Group of 7 people spend 33.50 movie tickets 6.50 adults and 3.50 for child ticket. Which system of equation could be used to find the number adults tickets and child tickets purchased?

A system of equations consists of two lines. One line is represented by the equation y - 6 = 2x and the other line is represented by the equation y = 2 (x+1) + 4.

How many millilitres are they in two and a quater litres

At 1:00 p. m. u have 24 megabytes of a movie. At 1:15 p. m. u have 96 megabytes. What is the downloads rate in megabytes per minute?

Mr hafizs car used 12 gallons of gas to travel 456 miles. How many miles did his car travel per gallon of gas