girlssimplyrock girlssimplyrock

01-06-2014
Mathematics

contestada

An element with mass 1000 grams decays by 14.8% per minute. How much of the element is remaining after 11 minutes, to the nearest 10th of a gram?

Respuesta :

Аноним Аноним

06-07-2014

[tex]100\%-14.8\%=85.2\%=0.852\\\\1000g\ \times\ 0.852^{11}\approx171.7g\leftarrow answer[/tex]

Answer Link

Otras preguntas

Out of 32 students in a class, 5 said they ride their bikes to school. based on these results,how many of 800 students in the school ride threr bikes to school?

At a local clothing store you can purchase 3 t shirts for 18.00$ at that rate how much would it cost to purchase 7 t shirts

Solve using quadratic formula. 2x^2+6x+3=0

Without water in the vacuole, the whole plant might wilt. Describe how water enters the cell. Include the part of the cell that is responsible for allowing the

how organisms could be harmed by high levels of salt from roadways, and expressing your opinion about whether it should continue and why.

What is not needed for a charge to flow through a conducting wire? A. an electrical insulator B. a wire connected in a complete loop C. a source of electrical e

What did a guild do for the merchants? A. maintained excellence B. provided security C. bought raw materials D.paid the taxes

What geographic feature presented challenges for societies?

Each side length of a triangle is 4 cm. What type of triangle is it?

Factors leading to growth in lagos geographic economic political