Questions from Math


Q: Installing an Inground Pool The Fitzgeralds are installing an inground pool in

Installing an Inground Pool The Fitzgeralds are installing an inground pool in their back yard. They can either install the base model offered by the pool company or add any of the following options:...

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Q: Salad Toppings Donald is ordering a salad at a Ruby Tuesday restaurant

Salad Toppings Donald is ordering a salad at a Ruby Tuesday restaurant. He can purchase a salad consisting of just lettuce, or he can add any of the following items: cucumbers, onions, tomatos, carro...

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Q: Telephone Features A customer with Verizon can order telephone service with some

Telephone Features A customer with Verizon can order telephone service with some, all, or none of the following features: call waiting, call forwarding, caller identification, three-way calling, voice...

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Q: If E ( F and F ( E, what other relationship

If E ( F and F ( E, what other relationship exists between E and F?

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Q: How can you determine whether the set of boys is equivalent to

How can you determine whether the set of boys is equivalent to the set of girls at a roller-skating rink?

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Q: Blueprints Tony, an architect, is designing a new enclosure for

Blueprints Tony, an architect, is designing a new enclosure for the giraffes at a zoo. The scale of his plan is 1 in. = 2.5 yd. He draws a 22.4-in. line on the blueprint to represent the northern boun...

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Q: Playing a Lottery In one state lottery game, you must select

Playing a Lottery In one state lottery game, you must select four digits (digits may be repeated). If your number matches exactly the four digits selected by the lottery commission, you win. (a) How...

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Q: For the set D = {a, b, c}

For the set D = {a, b, c} (a) is a an element of set D? (b) is c a subset of set D? (c) is {a, b} a subset of set D?

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Q: Hospital Expansion A hospital has four members on the board of directors

Hospital Expansion A hospital has four members on the board of directors: Arnold, Benitez, Cathy, and Dominique. a) When the members vote on whether to add a wing to the hospital, how many different w...

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Q: How many elements must a set have if the number of proper

How many elements must a set have if the number of proper subsets of the set is ½ of the total number of subsets of the set?

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