Jonah and Olivia share an ice cream treat. When Olivia is halfway through the dessert, she notices that Jonah has been taking 2 spoonfuls for every 1 of her own spoonfuls. Olivia speeds up, so that she is eating 3 spoonfuls to every 1 spoonful that Jonah eats until the treat is gone. Who ate more of the ice cream?

The mathematical expression 9€ t means

Which function is odd check all that apply a. y=sin x b. y=csc x c. y=cot x d. y=sec x

Recall that the owner of a local health food store recently started a new ad campaign to attract more business and wants to know if average daily sales have increased. historically average daily sales were approximately $2,700. the upper bound of the 95% range of likely sample means for this one-sided test is approximately $2,843.44. if the owner took a random sample of forty-five days and found that daily average sales were now $2,984, what can she conclude at the 95% confidence level?