zacharyminnick123

28.08.2019 • 

Biology

Agroup of adults and students went on a class trip to washington, dc. the number of male students was 1 more than 7 times the number of adults. the number of female students was half the number of male students. if the total number of people who went on the trip is 82, find the numbers of male students and female students.

Ответ:

hhaacahh612

01.01.2022

Biology

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There were A adults, Sm male students, and Sf female students. 
 
Sm = 1 + 7A 
Sf = Sm/2 
A + Sm + Sf = 82 

A + (1 + 7A) + (1 + 7A)/2 = 82 
2A + 2 + 14A + 1 + 7A = 164 
23A + 3 = 164 
23A = 141 
A = 7 

The number of male students is 50. 
The number of female students is 25.

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Ответ:

anymouse110

01.12.2022

Biology

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Pushing (compression) causes rocks to produce folds and faults. Like for instance when you are putting away a tent you have to fold it down to the proper size for it to fit back in it's box

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