Mathematics for Elementary Teachers with Activities, Books a la carte edition (5th Edition)
5th Edition
ISBN: 9780134423319
Author: Sybilla Beckmann
Publisher: PEARSON
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Chapter 5.4, Problem 11P
Suppose that a laboratory has 1 gram of a radioactive substance that has a half-life of 100 years. “A half-life of 100 years” means that, no matter what amount of the radioactive substance one starts with, after 100 years, only half of it will be left. So, after the first 100 years, only a quarter of a gram would be left.
- How many hundreds of years will it take until there is less than one hundred millionth of a gram left of the laboratory’s radioactive substance? (Give a whole number of hundreds of years.)
- How many hundreds of years will it take until there is less than one billionth of a gram left of your radioactive substance? (Give a whole number of hundreds of years.)
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Problem 1.We consider a two-period binomial model with the following properties: each period lastsone (1) year and the current stock price is S0 = 4. On each period, the stock price doubleswhen it moves up and is reduced by half when it moves down. The annual interest rateon the money market is 25%.
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What is the standard scores associated to the left of z is 0.1446
2. [-/1 Points]
DETAILS
MY NOTES
SESSCALCET2 6.5.015.
Use the Trapezoidal Rule, the Midpoint Rule, and Simpson's Rule to approximate the given integral with the specified value of n. (Round your answers to six decimal places.)
ASK YOUR TEACHER
3
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(a) the Trapezoidal Rule
(b) the Midpoint Rule
(c) Simpson's Rule
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Chapter 5 Solutions
Mathematics for Elementary Teachers with Activities, Books a la carte edition (5th Edition)
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