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Alex_Xolod [135]
3 years ago
11

Consider the functions f(x)=x^2+9x and g(x)= 1/x .

Mathematics
1 answer:
Vikentia [17]3 years ago
5 0

f(g(-1))=-8

g(f(1/2))=4/19

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Tom, Michael and Jane visit the same sport club. Tom visits the club every 5th day, Michael every 6th day and Jane every 8th day
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To solve this question, we have to calculate the multiples of 5, 6 and 8 and then choose the lowest common multiple. After then, we add the number chosen to the date earlier given to derive our answer.

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For Jane:

Multiples of 8: 8, 16, 24, 32, 40, 48, 56, 64, 72, 80, 88, 96, 104, 112, 120.

L. C. M = 120

It should be noted that when we use the calendar or calculate the number of days we have, August 5 will be 217 days.

The next day when the three of them will be at the sports club will be:

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