Mathematics: If a question is like this” 10•1/2” but like there’s a dot in the middle of the problem how do I find out??

If a question is like this” 10•1/2” but like there’s

Ответ:

ashleewilson9204

10.02.2022

the dot is a sign for multiplication. Sometimes people use "•" because "x" can sometimes confuses people because "x" is a variable in algebra as well

Step-by-step explanation:

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Ответ:

s0cial0bessi0n

21.11.2022

Mathematics

Step-by-step explanation:

If within the year 2014, the population p of the rabbits m months after January 2014 is modeled by the equation p = 0.05(m-1.5)(m-8.5) and the population reach 10,000 some time in February, to determine the time, given as months after January 1 2014, that the rabbit population reach ten thousand, we will substitute p = 10 into the modeled equation and get the value of m as shown;

$p = 0.05(m-1.5)(m-8.5)+10 \\substitute \ p = 10\\\\ 10 = 0.05(m-1.5)(m-8.5)+10\\\\10-10 = 0.05(m-1.5)(m-8.5)\\\\0 = 0.05(m-1.5)(m-8.5)\\\\0/0.05 = (m-1.5)(m-8.5)\\\\0 = (m-1.5)(m-8.5)\\ (m-1.5)(m-8.5) = 0\\ m-1.5 = 0 \ and \ m-8.5 = 0\\m = 1.5 \ and \ 8.5\\$

Hence the population of the rabbit reach 10,000 after 1.5 months and 8.5 months

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If a question is like this” 10•1/2” but like there’s a dot in the middle of the problem how do I find out??

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