A rectangular yard has a perimeter of 398metres. The length is 9 metres more than 4 times the width. Find the width of the yard.

If 1 is divided by the sum of y& 4. the result is equal to 3 divided by 4 .find the value of m?

What are the domain and range of the function f(x)=2^x+1

Consider an example of a deck of 52 cards: example set of 52 playing cards: 13 of each suit clubs, diamonds, hearts, and spades ace 2 3 4 5 6 7 8 9 10 jack queen king clubs diamonds hearts spades what is the probability of drawing three queens from a standard deck of cards, given that the first card drawn was a queen? assume that the cards are not replaced.