If it takes ashlee 7 hours to travel 553 miles, how long will it take her to travel 869 miles? algebra

For which of the following counts would a binomial probability model not be reasonable? a)the number of people in a classroom born in januaryb) the number of people in a classroom with red hair c) the number of people admitted to a hospital in a day with a particular disease d) the number of heart beats in a one-minute perio.

Factor x2 – 8x + 15. which pair of numbers has a product of ac and a sum of what is the factored form of the

If 2(a^2+b^2)=(a+b)^2 then, > a+b=0, > ab=0, > a=b, > 2a=b