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A proton is given a speed of 30 km/s and sent towards a
A proton is given a speed of 30 km/s and sent towards a charge of 1 nC which is fixed in place 30 m away. a) What is the value of the potential 30 m away from the 1 nC charge? (1 mark)… read more
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Let the initial interval used in the bisection method have
Let the initial interval used in the bisection method have length b-a=3. Find the number of midpoints Cn that must be calculated with the bisection method to obtain an approximate root within an error… read more
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Please show the work so I can better understand the problem. Determine
Please show the work so I can better understand the problem. Determine whether the equation defines a function with independent variable x. If it does, find the domain. If it does not, find a value of… read more
Math-John
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2. Solve the equation. Show your check, and then write the
2. Solve the equation. Show your check, and then write the solution set. X – 1 = √6x + 10 (X - 1 = The square root of (6x-10))… read more
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FOR STEVE: Nine college students had eaten the following number
FOR STEVE: Nine college students had eaten the following number of times at a fast food restaurant for dinner in the last ten days: 8, 10, 10, 7, 8, 9, 2, 9, 9 Find the mean, median, mode, range, and … read more
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Find the first five terms of the infinite sequence whose n^th
Find the first five terms of the infinite sequence whose n^th term is given below. a sub n =(N+7)!/(N+5)!… read more
Chirag
Chirag
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the random variable X has an expectation of 77 and a standard
the random variable X has an expectation of 77 and a standard deviation of 9. find the values of a and b such that the random variable Y=a+bX has an expectation of 1000 and a standard deviation of 10… read more
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Suppose you want to determine whether the average values for
Suppose you want to determine whether the average values for populations 1 and 2 are different, and you randomly gather the following data. Use these data to construct a 98% confidence interval for th… read more
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1 A process that is considered to be in control measures an
1 A process that is considered to be in control measures an ingreidnet in ounces. Below are the last 10 samples (each of size n =5) taken. (Sample numbers in the columns and individual observation res… read more
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You are the production manager for an operation that produces
You are the production manager for an operation that produces circuit boards. Each board is tested at the end of the manufacturing process. Rejected boards are discarded and have no future value. For … read more
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hank studies 30min and rest 10min, amelia studies 45 min and
hank studies 30min and rest 10min, amelia studies 45 min and rest 5min julia studies 5 min rest 15 min at what time between 12 and 1pm are they all studying if they started at 9am… read more
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Given the universal set U {1, 2, 3, 4, 5, 6, 7, 8, 9, 10}
Given the universal set U = {1, 2, 3, 4, 5, 6, 7, 8, 9, 10} and sets A = {7, 8, 9, 10}, B = {1, 2, 3, 4, 9}, C = {3, 9, 10}, and D = {1, 4, 5, 10}, answering the following: a) What is ? b) What is CA?… read more
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If you place 16 balls (numbered 1-16)in a sack, what is the
If you place 16 balls (numbered 1-16)in a sack, what is the probability of pulling out 4 balls which add up to 34?… read more
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Any idea how to set this up A study indicates that x months
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12.51 Do stock prices of competing companies move together
12.51 Do stock prices of competing companies move together? Below are daily closing prices of two computer services firms (IBM = International Business Machines Corporation, EDS = Electronic Data Syst… read more
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1.) Write these in Scientific Notation 0.0002 2 x 10-4
1.) Write these in Scientific Notation: 0.0002 2 x 10-4 20 x 10-4 2 x 104 20 x 104 2.) 0.000049 49 x 106 4.9 x 105 49 x 10-6 4.9 x 10-5 3.) 0.000000000845 84.5 x 1011 8.45 x 1010 8.45 x 10-10 84.5 x 1… read more
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8. Sociology High-school Dropouts What percentage of the general
8. Sociology: High-school Dropouts What percentage of the general U.S. population are high-school dropouts? The Statistical Abstract of the United States, 120th Edition, gives the percentage of high-s… read more
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8. Sociology High-school Dropouts What percentage of the general
8. Sociology: High-school Dropouts What percentage of the general U.S. population are high-school dropouts? The Statistical Abstract of the United States, 120th Edition, gives the percentage of high-s… read more
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