Write and solve a word problem for the expression 8 divided by 1/2.

44. The decimal expansions of e and √5 are given below. e ≈ 2.71828182 ... √5 ≈ 2.23606797 ... a. Find an approximation of √5 + e to three decimal places. Do not use a calculator.

National Bank advertises an intrest rate (in decimal form) of 0.12 if your initial investment is 500 and you want to acumalte $900 in intrest, how many years do you need to invest

The side lengths of triangle ABC are 3, 4, and 5. Which set of ordered pairs form a triangle that is congruent to triangle ABC?

Light travels at a rate of 3.0 x 108 meters per second. If the earth is 1.5 x 1011 meters away from the sun, how long does it take for light to travel from the sun to the earth?

What is f (-3) for the function f (a) = - 2a2 - 5a + 4?

Find three consecutive even integers such that their sum is 50 more than the largest integer

Use the Pythagorean theorem and the square root property to solve the following problem. Express your answer in simplified radical form. Then find the decimal approximation to the nearest tenth. A rectangular park is 10 miles long and 5 miles wide.

The probability mass function of a random variable x is given by

A tennis supply store pays a wholesaler $100 for a tennis racquet and sells it for $144. what is the markup rate?

A newspaper carrier can deliver 49 papers in a hour. At this rate, how many newspaper can he deliver in three hours.