Physics, 15.07.2019 19:00 cindyroxana229
1. the probability found by observing that there are two possible outcomes when tossing a coin and assuming that heads or tails will occur randomly is considered what kind of probability? a. theoretical b. experimental c. both theoretical and experimental d. none of these 2. which events are dependent? choose all that apply. a. picking marbles from a bag without replacing any of them b. picking marbles from a bag with replacing any of them c. picking cards from a deck without replacing any of them d. rolling a die several times
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On a mild saturday morning while people are working inside, the furnace keeps the temperature inside the building at 23degreesc. at noon the furnace is turned off, and the people go home. the temperature outside is a constant 16degreesc for the rest of the afternoon. if the time constant for the building is 3 hr, when will the temperature inside the building reach 18degreesc? if some windows are left open and the time constant drops to 2 hr, when will the temperature inside reach 18degreesc?
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