4 x 10^(-5) =

Which of the following is equivalent to (x)(x)(x)(x^3)?

Kareem has 4 sweaters, 6 shirts, and 3 pairs of slacks. How many distinct outfits, each consisting of a sweater, a shirt, and a pair of slacks, can Kareem select?

At a refinery, 100,000 tons of sand are required to produce each 60,000 barrels of a tarry material. How many tons of sand are required to produce 3,000 barrels of this tarry materials?

If a rectangle measures 54 meters by 72 meters, what is the length, in meters, of the diagonal of the rectangle?

How many solutions are there to the equation x^2 - 7 = 0?

Which of the following is divisible (with no remainder) by 4?

A particle travels 1 x 106 meters per second in a straight line for 5 x 10-6 seconds. How many meters has it traveled?

The area of a trapezoid is 0.5 h (b1 + b2), where h is the altitude, and b1 and b2 are the lengths of the parallel bases. If a trapezoid has an altitude of 15 inches, an area of 105 square inches, and one of the bases 22 inches, what is the perimeter, in inches, of the trapezoid?

If you drove at average speed of 66 miles per hour, what distance, in miles, did you drive in 99 minutes?

A group of 7 friends are having lunch together. Each person eats at least 3/4 of a pizza. What is the smallest number of whole pizzas needed for lunch?

What is the largest possible product for 2 odd integers whose sum is equal to 32?

A company makes a profit equal to 25% of its sales. The profit is shared equally among the 4 owners of the company. If the company generates sales of $5,000,000, how much money does each one of the owners get?

The two legs of a right triangle measure 6 and 8 inches respectively. What is the area of the circle that contains all 3 vertices of the triangle?

What is the smallest value of x that satisfies the equation x(x + 4) = -3

A solution is made of water and pure acid. If 75% of the solution is water, how many liters of pure acid are in 20 liters of this solution?

If x = 2.0001, which of the following expressions has the largest value?

Which of the following is divisible (with no remainder) by 4?