there are approximately 25,000 polar bears worldwide. some scientists estimate that the polar bear population has been declining at a yearly reduction rate of 1%. what equation would model this situation.

Marcus needs to rewrite f(x) = x2 + 6x + 4 in vertex form.

Which of the following correctly justifies statement four of the two column proof? a. corresponding angles theorem b. transitive property of equality c. vertical angle theorem d. substitution property of equality

Acredit union pays 5% annual interest, compounded daily, on saving deposits. find the value after one year of $500 deposited in this account. a-$20.40 b-$25.64 c-$520.40 d-$525.64