In a class of 147 students, 92 are taking math (M), 75 are taking science (S), and 51 are taking both math and science. One student is picked at random. Find the probability

P(taking math or science or both)

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.

1c) the number 131 is a term in the sequence defined by the explicit rule f(n)=5n-4. which term in the sequence is 131? 2a) write the first four terms of the function f(n)=n^2-1 2b) what is the 10th term of the sequence defined by the explicit rule f(n)=n^2-1 2c) the number 224 is a term in the sequence defined by the explicit rule f(n)=n^2-1. which term in the sequence is 224?

The cost of using a service is $0.25 per min. what equation correctly represents the total cost c, in dollars, for d days of use?