Acookie recipe requires 8 tablespoons of butter. if this recipe is used to bake 30 cookies, how much butter is needed for 75 cookies?

9.375

Step-by-step explanation:

the distance from any point on the parabola to the focus is the exact same as the distance from that point to the directrix.

if you could provide answer choices that might allow me to answer the question easier if my above answer isn't an option! (:

it costs $20 to interview each person for a survey. find the cost to obtain a +- 3% margin of error.

step-by-step explanation:

copy and paste, put it in google