Which expression can be used to convert 80 US dollars to Australian dollars?

A circle has a diameter of 18 feet. What is the area? Use 3.14 for pi

At a school number of boys : number of girls = 11 : 9 There are 124 more boys than girls. Work out the total number of students at the school.

The following table reports the average deer population in a total area of 7,417 square miles over a span of twelve years.

What is the absolute value of the complex number - 4 - square root of - 2i

What is the simplified from of pi √3-8 pi√3

Judi uses 2 3/4 pounds of potatoes every week. How many pounds of potatoes does she use in 3 1/2 weeks?

Janice is asked to solve0=64x^2+16x-3 what is x

The measure of three angles of a triangle are (2x) °, (3x) ° and (x + 60) °. What is the value of x?

The length of a string in yards is a function f (n) of the length n in inches. write a function rule for this situation. a) f (n) = 36n / b) f (n) = n/12 / c) f (n) = 12n / d) f (n) = 1/36n

The total amount of a product available in a market at a given price is called the