The weather forecast predicts an 80% chance of rain in the next hour. if rain follows a poisson distri- bution, what is the chance of rain in the next half hour? comment on the difference between the probability of rain in the next half hour versus the next hour. before doing a calculation, what do you expect your answer to be:

Jessica and martha each have a bag of cookies with unequal quantities. they have 30 cookies total between the two of them. each of them ate 6 cookies from their bag. the product of the number of cookies left in each bag is not more than 80. how many more cookies will jessica have martha? if x represents the number of cookies jessica started with, complete the statements below.the inequality that describes the relationship between the number of cookies each one of them has is x^2 - x +224 > = 0.jessica has at least cookies more than martha.

Erinn wrote the equation –5x + 4y = 32 to represent her hourly wage (y) and how this wage has changed during each year that she worked at a company (x). what is the rate of change in erinn's hourly wage per year?

Which equation is y = -6x2 + 3x + 2 rewritten in vertex form?