Mathematics, 21.08.2019 03:30 sleimanabir
In the year 1900, in the country acirema, there were 100 lawyers and 2 million people. every 10 years, the number of lawyers doubles, and the population increases by 2 million. let t be the number of years after 1900. thus t=3 corresponds to 1903. find the equation involving t whose solution tells you in which year 20 percent of the population are lawyers. do not solve or begin to solve this equation.
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Answers: 1
Mathematics, 21.06.2019 14:30, theworld58
Aswimming pool has an input pump for filling the pool and an output pump for emptying the pool. the input pump can fill the pool in 3 hours, and the output pump can drain the pool in 5 hours. as you go to bed, the pool is full, but a neighbor’s kid turns on the output pump. at midnight, you awake to find the pool half empty. immediately, you turn on the input pump, but you are sleepy and forget to turn off the output pump. at what time will the pool become full?
Answers: 1
Mathematics, 21.06.2019 17:40, JessicaSontay8841
Follow these steps using the algebra tiles to solve the equation −5x + (−2) = −2x + 4. 1. add 5 positive x-tiles to both sides and create zero pairs. 2. add 4 negative unit tiles to both sides and create zero pairs. 3. divide the unit tiles evenly among the x-tiles. x =
Answers: 2
In the year 1900, in the country acirema, there were 100 lawyers and 2 million people. every 10 year...
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