Can you help me please NEED HELP ASAP
Explain when should we use Y=KX and then when should we use K-C-F

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Ответ:

jwbri

04.04.2023

Mathematics

Given :

The garden is 12m by 10m. 15% of the total area is gardern patch and 3/8 is a flowerbed.

Solution :

Area of lawn = Area of garden - area of garden patch - area of flowerbed.

$A = 12\times 10 - 12\times 10 \times 0.15 - \dfrac{3}{8} \times 12 \times 10\\\\A = 57 \ m^2$

Total cost of spray is given by :

$Total \ cost =Total\ area \times cost \ per \ area\\\\T = 57 \times \dfrac{0.35}{3} \\\\T = \$6.65$

Hence, this is the required solution.

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Can you help me please NEED HELP ASAP Explain when should we use Y=KX and then when should we use K-C-F