Betty sets up a lemonade stand and charges $1 per glass. it cost her $50 to set up the stand. which function gives the profit, p, she makes by selling g glasses of lemonade? the number of glasses of lemonade, g, that betty needs to sell to make a profit, p, if the setup cost her $50 is given by the function f(g) =

If the cost of installing the lemonade stand is $ 50, Betty must raise a minimum of $ 51 to make a profit. When selling the glasses of lemonade to $ 1, Betty must sell 51 glasses to surpass the $ 50 of cost, and begin to obtain a surplus that forms a profit.

If she only sold 50, she would recover the initial investment but she would not have earnings.

If she sold less than 50, her business would show a negative balance.

1. read the following excerpt from franklin d. roosevelt's "fireside chat 19":

on the other side of the picture, we must learn also to know that guerilla warfare against the germans in, let us say serbia or norway, us; that a successful russian offensive against the germans us; and that british successes on land or sea in any part of the world strengthen our hands.

remember always that germany and italy, regardless of any formal declaration of war, consider themselves at war with the united states at this moment just as much as they consider themselves at war with britain or russia. and germany puts all the other republics of the americas into the same category of enemies. the people of our sister republics of this hemisphere can be honored by that fact.  

the true goal we seek is far above and beyond the ugly field of battle. when we resort to force, as now we must, we are determined that this force shall be directed toward ultimate good as well as against immediate evil. we americans are not destroyers — we are builders.

analyze the effectiveness of this excerpt. how does it function within the speech as a whole? how does the structure of the excerpt to convey the speech's purpose and key points? support your argument with evidence from the speech. (10 points)

not sure how to answer your question sorry