Get the answers you need at Westonci.ca, where our expert community is dedicated to providing you with accurate information. Get immediate and reliable solutions to your questions from a knowledgeable community of professionals on our platform. Join our Q&A platform to connect with experts dedicated to providing accurate answers to your questions in various fields.
Sagot :
Answer:
1.27
Step-by-step explanation:
When completing word problems, it's always important to first turn everything into an equation.
The volume of a rectangular box is:
[tex]V=lhw[/tex]
Where l is the length, h is the height, and w is the width.
Which we can write down the equation:
[tex]47 ft^3=(4w)(6+w)(w)[/tex]
Next up, distribute:
[tex]47=4w^2(6+w)\\47=24w^2+4w^3\\4w^3+24w^2-47=0[/tex]
We have a cubic equation, you can solve it using a calculator.
We have three solutions, and they are:
[tex]w=-5.62919529..., -1.64201009..., 1.27120539...[/tex]
Since lengths cannot be negative, there is just one solution: [tex]w=1.27120539...[/tex]
And rounding it gives:
[tex]w=1.27[/tex]
And don't forget to put ft at the end!
Thanks for using our platform. We aim to provide accurate and up-to-date answers to all your queries. Come back soon. We appreciate your visit. Our platform is always here to offer accurate and reliable answers. Return anytime. We're here to help at Westonci.ca. Keep visiting for the best answers to your questions.
