Mathematics, 26.07.2019 00:00 cupcake3103670
The flash of lightning travels at the speed of light, which is about 186,000 miles per second. the sound of lightning (thunder) travels at the speed of sound, which is about 750 miles per hour. a) if you see a flash of lightning, then hear the thunder 4 seconds later how far away is the lightning? b) now let's generalize this result. suppose it takes n seconds to hear the thunder after a flash of lightning. how far away is the lightning in terms of n?
Answers: 1
Mathematics, 21.06.2019 21:10
The table below shows the approximate height of an object x seconds after the object was dropped. the function h(x)= -16x^2 +100 models the data in the table. for which value of x would this model make it the least sense to use? a. -2.75 b. 0.25 c. 1.75 d. 2.25
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Mathematics, 22.06.2019 01:00
Match the one-to-one functions with their inverse functions.
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Mathematics, 22.06.2019 02:00
The deepest part of the swimming pool is 12 feet deep.the shallowest part of the pool is 3 feet deep.what is the ratio of the deeply of the deepest part of the pool to depth of the shallowest part of a pool?
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The flash of lightning travels at the speed of light, which is about 186,000 miles per second. the s...
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