Acomputer can be classified as either cutting edge or ancient. suppose that 91% of computers are classified as ancient.
two computers are chosen at random. what is the probability that both computers are ancient?

In triangle opq right angled at p op=7cm,oq-pq=1 determine the values of sinq and cosq

Agroup of students want to create a garden. they do not know the exact measurements but they propose using a variable to represent the length and width of the garden. the length of the garden is 10 feet longer than double the width. use a single variable to write algebraic expressions for both the length and width of the garden. write an algebraic expression for the area of the garden. use mathematical terms to describe this expression.

If private savings 'v' = 0.75s and total savings 's' equals $4.20 billion, solve for public and private savings.