TKwan

04.05.2021 • 

Mathematics

Dakota bought 120 ft of wire fencing at $0.50/lt to enclose a rectangular playground. The playground surface will be covered with much at a cost of $1.25/11Write a quadratic function that can be used to determine the total cost of fencing and mulch for a playground with side length x What is the cost if one side is 20 11?
+(x) -
(Use integers or decimals for any numbers in the expression.)

Ответ:

Andy769

26.06.2022

Mathematics

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18

Step-by-step explanation:

to find the MAD you add all of the numbers first 22+19+30+13+17+21+8+15+12+23= 180

then you divide it by how many numbers there are for instance there are 10 because there are 10 pairs of numbers then you divide it by 180 and you get 18

hope it helped :)

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