girlssimplyrock girlssimplyrock

01-06-2014
Mathematics

Answered

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?

Answer :

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

Other Questions

What is one main problem that philosophers have found with the categorical imperative?A. It is relativistic.B. It does not tell us why we ought to obey it.C. It

Which of the following shows the true solution to the logarithmic equation solved below?[tex]\[ \begin{aligned} \log_2(x) + \log_2(x+7) &= 3 \\ \log_2(x(x+7

The following examples illustrate the inverse property of multiplication. Study the examples, then choose the statement that best describes the property.[tex]\[

Match the cell of adaptive immunity with its function. A. Quick and responsive to antigen, remembers previous exposure B. After activitaion, differentiates to b

Find the formula for the [tex]n[/tex]th derivative [tex]y^{(n)}[/tex] of [tex]y=\frac{1}{x+1}[/tex].

Select the correct answer from each drop-down menu to complete the sentence explaining how organisms develop in a changing environment.Adaptations occur because

The patient is supposed to have 2000ml of NS to run over 16 hours. After 4 hours you discover that 900 remain. The drop factor is 10 gtt/mL. Recalculate the rat

Early childhood professionals are required to prove their child abuse suspicions to officials.A. TrueB. False

Which of the following is true?A. Economic growth moves us along our PPC toward more high-tech products.B. Through economic growth, we avoid opportunity cost.C.

Divide the rational expressions.[tex]\[ \frac{6s^2 + 7st - 5t^2}{6s^2 - 5st + t^2} \div \frac{3s^2 + 26st + 35t^2}{6s^2 + 19st - 7t^2} = \][/tex]

Jesse's dog Angel weights 18 1/2 lbs.. How many ounces does Angel weight?

If the speedometer on a car indicates a constant speed, can you be sure the car is not accelerating? Explain

explain it - compare 3 3/22 & 3 2/33. which is greaterI Know: Multiply the denominator by the whole number then add numerator to that. Now I have 69/66 &

explain it - compare 3 3/22 & 3 2/33. which is greaterI Know: Multiply the denominator by the whole number then add numerator to that. Now I have 69/66 &

Is 3/4 and 3/8 equivalent fractions and why? Thanks

What are the factors of 65. Like a factor tree.

explain it - compare 3 3/22 & 3 2/33. which is greaterI Know: Multiply the denominator by the whole number then add numerator to that. Now I have 69/66 &

What are the factors of 65. Like a factor tree.

Jesse's dog Angel weights 18 1/2 lbs.. How many ounces does Angel weight?

Jesse's dog Angel weights 18 1/2 lbs.. How many ounces does Angel weight?