The florida lottery has done extensive research on the individuals who purchase their products. they have determined that their customers have a square root utility function and an initial wealth of $100. it costs $19 to purchase a lottery ticket and each ticket has a 50/50 chance of being worth $39. true or false, customers will purchase these lottery tickets.

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Adozen bananas weigh 3 pounds how many ounces does 1 banana weigh

Melanie is buying a bathing suit that costs 39.99. she is given a discount at the cash register of $6.00 when she scratched 15% off on a game piece for a store promotion. what will the sale price of melanie’s bathing suit be?

Aspacecraft can attain a stable orbit 300 kilometers above earth if it reaches a velocity of 7.7 kilometers per second. the formula for a rocket's maximum velocity v in kilometers per second is vequalsminus0.0098tplusc ln upper r, where t is the firing time in seconds, c is the velocity of the exhaust in kilometers per second, and r is the ratio of the mass of the rocket filled with fuel to the mass of the rocket without fuel. find the velocity of a spacecraft whose booster rocket has a mass ratio of 20, an exhaust velocity of 2.1 km/s, and a firing time of 15 s. can the spacecraft achieve a stable orbit 300 km above earth?