In 2015, there were approximately 4,006,000 births in a country. Find the birth rate in births per minute. Assuming a population of 355 million, what was the annual birth rate in units of births per 1000 people ?

1- what do you think the product of a nonzero rational number and an irrational number is? is it rational or irrational? make use of variables, the closure property of integers, and possibly a proof by contradiction to prove your hypothesis.2- why do we have to specify that the rational number must be nonzero when we determine what the product of a nonzero rational number and an irrational number is? if the rational number were 0, would it give us the same result we found in the first question?

Find the value of x. round the length to the nearest tenth

Rewrite the following quadratic functions in intercept or factored form. show your work. y = 9 + 12x + 4x^2