Mathematics, 12.06.2021 01:40 challenggirl
How long will it take a sample of radioactive substance to decay to half of ts original amount, if it decays according to the function Ac) = 350e ^- 0.240, where t is the time in years? Round your answer to the nearest hundredth year
O A. 282 yr
ов. 26 63 уr
OC. 86.10 yr
OD. 23.81 yr
Answers: 1
Mathematics, 21.06.2019 18:00
Write the fraction or mixed number and the decimal shown by the model
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Find the y-intercept and x-intercept for the equation 5x-3y=60 what is the y-intercept
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For [tex]f(x) = 4x + 1[/tex] and (x) = [tex]g(x)= x^{2} -5,[/tex] find [tex](\frac{g}{f}) (x)[/tex]a. [tex]\frac{x^{2} - 5 }{4x +1 },x[/tex] ≠ [tex]-\frac{1}{4}[/tex]b. x[tex]\frac{4 x +1 }{x^{2} - 5}, x[/tex] ≠ ± [tex]\sqrt[]{5}[/tex]c. [tex]\frac{4x +1}{x^{2} -5}[/tex]d.[tex]\frac{x^{2} -5 }{4x + 1}[/tex]
Answers: 2
Mathematics, 22.06.2019 01:30
Have you ever been in the middle of telling a story and had to use hand gestures or even a drawing to make your point? in algebra, if we want to illustrate or visualize a key feature of a function, sometimes we have to write the function in a different form—such as a table, graph, or equation—to determine the specific key feature we’re looking for. think about interactions with others and situations you’ve come across in your own life. how have you had to adjust or change the way you represented something based on either the concept you were trying to describe or the person you were interacting with? explain how the complexity or layout of the concept required you to change your style or presentation, or how the person’s unique learning style affected the way you presented the information.
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