A parabola can be drawn given a focus of (−6,7) and a directrix of y=3. Write the equation of the parabola in any form.

Julia chooses a card at random from her set of cards. what is the probability that the card is labeled cat or hamster?

In a survey of 1015 adults, a polling agency asked, "when you retire, do you think you will have enough money to live comfortably or not. of the 1015 surveyed, 534 stated that they were worried about having enough money to live comfortably in retirement. construct a 90% confidence interval for the proportion of adults who are worried about having enough money to live comfortably in retirement.

Which diagram best shows how fraction bars can be used to evaluate 1/2 divided by 1/4?