Answered

Westonci.ca offers quick and accurate answers to your questions. Join our community and get the insights you need today. Discover detailed solutions to your questions from a wide network of experts on our comprehensive Q&A platform. Join our Q&A platform to connect with experts dedicated to providing accurate answers to your questions in various fields.

The height of a sunflower plant varies directly with its age.Once it has sprouted from the ground, when a sunflower is 2 weeks old, it is 38 centimeters tall. When it is 6 weeks old, it is 114 centimeters tall. How tall is a sunflower plant that is 3 and a half weeks old?

Sagot :

naǫ
It varies directly, so the ratio of the age to the height is constant.

2 weeks old - 38 cm tall
3.5 weeks old - x cm tall

[tex]\frac{2}{38}=\frac{3.5}{x} \\ 2x=3.5 \times 38 \\ 2x=133 \\ x=66.5[/tex]

A sunflower plant that is 3 and a half weeks old is 66.5 centimeters tall.
Thank you for trusting us with your questions. We're here to help you find accurate answers quickly and efficiently. We appreciate your time. Please revisit us for more reliable answers to any questions you may have. Thank you for choosing Westonci.ca as your information source. We look forward to your next visit.