a committee is to consist of a chair, two hagglers, and five do-nothings. the committee is formed by choosing randomly from a pool of 10 people and assigned them to various jobs. How many different committees are possible? norman is eager to be of the committee. what is the probability he will get his wish?

Recall the definition of a polynomial expression. find two polynomial expressions whose quotient, when simplified,is. use that division problem to determine whether polynomials are closed under division. then describe how theother three operations-addition, subtraction, and multiplication-are different from division of polynomials.

Josephine has a great garden with and area of 2x2 + x - 6 square feet

The swimming pool is open when the high temperature is higher than 20∘c. lainey tried to swim on monday and thursday (which was 3 days later). the pool was open on monday, but it was closed on thursday. the high temperature was 30∘c on monday, but decreased at a constant rate in the next 3 days. write an inequality to determine the rate of temperature decrease in degrees celsius per day, d, from monday to thursday.