Answered

Westonci.ca is the Q&A platform that connects you with experts who provide accurate and detailed answers. Get precise and detailed answers to your questions from a knowledgeable community of experts on our Q&A platform. Explore comprehensive solutions to your questions from knowledgeable professionals across various fields on our platform.

A hospital needs a supply of an expensive medicine. Company A has the most supply available, 1.5 milligrams, which is twice the difference between the weight of Company B's supply and Company C's, and 0.9 milligram more than Company C's supply. How many milligrams can the hospital get from these three companies?

Sagot :

fichoh

The number of milligrams the hospital can get is 3.45 milligrams.

Supply available :

Company A = 1.5 milligram

Let :

Company B's supply = b

Company B's supply = b Company C's supply = c

1.5 = 2(b - c) - - - (1)

1.5 = 0.9 + c - - - (2)

From (2)

1.5 - 0.9 = c

0.6 = c

Put c = 0.6 in (1) to find b

1.5 = 2(b - 0.6)

1.5 = 2b - 1.2

1.5 + 1.2 = 2b

2.7 = 2b

b = 2.7 / 2

b = 1.35 milligrams

The total supply the hospital can get is :

(1.35 + 0.6 + 1.5) milligrams = 3.45 milligrams

The number of milligrams the hospital can get is 3.45 milligrams.

Learn more : https://brainly.com/question/18109354

Thanks for using our service. We aim to provide the most accurate answers for all your queries. Visit us again for more insights. Thank you for visiting. Our goal is to provide the most accurate answers for all your informational needs. Come back soon. We're glad you chose Westonci.ca. Revisit us for updated answers from our knowledgeable team.