The ShinyRide car company says its cars are very durable. The brochure claims, "A recent study shows that the life span of this year's model has a population mean of 15 years!" Give at least two reasons to be suspicious of this claim.

Aportion of a line bounded by two points is defined as

Which expression shows the sum of the polynomials with like terms grouped together

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?