Pre-Calculus

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1. The amount of time working Bellingham Technical College
1. The amount of time working Bellingham Technical College students work per week is approximately normally distributed with a mean of 18.5 hours and a standard deviation of 4.2 hours.(a) What is the … read more
Neo
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I need an answer to this question. I don't know how to do
Hello, I need an answer to this question. I don't know how to do it: Employers in a large manufacturing plant worked an average of 62:0 hours of overtime last year, with a standard deviation of 15:0 h… read more
GLENN GILONGOS
Master of Mathematics
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Again Ryan,I have attached my document in word this
Hello again Ryan,I have attached my document in word this time, hopefully, everything transferred okay. As you always do, please show all work as applicable. No rush, Wednesday AM would be fine.… read more
Ryan
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I would like the answers to a set of questions on this site
I would like the answers to a set of questions on this site that you have answered … read more
Ryan
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Bachelor's Degree
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I am looking at a set of questions you answered 9 months
Hi Ryan, I am looking at a set of questions you answered 9 months ago. How can I get those answers. ***** ***** … read more
Ryan
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Bachelor's Degree
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Question 1 of 40 2.5 Points A die with 12 sides is rolled.
Question 1 of 40 2.5 Points A die with 12 sides is rolled. What is the probability of rolling a number less than 11? Is this the same as rolling a total less than 11 with two six-sided dice? Explain. … read more
Ryan
Engineer
Bachelor's Degree
9,218 satisfied customers
Karen and Wayne need to buy a refrigerator because theirs just
Karen and Wayne need to buy a refrigerator because theirs just broke. Unfortunately, their savings account is depleted, and they will need to borrow money in order to buy a new one. Sears offers them … read more
akch2002
Master's Degree
3,682 satisfied customers
Question 1 of 40 2.5 Points Of 1308 people who came into a
Question 1 of 40 2.5 Points Of 1308 people who came into a blood bank to give blood, 314 people had high blood pressure. Estimate the probability that the next person who comes in to give blood will h… read more
Ryan
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Bachelor's Degree
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Question 1 y varies directly as x and inversely as the
Question 1 y varies directly as x and inversely as the square root of w; write the sentence as an equation. Question 2 Write the equation of the line whose slope is -3/7 and y-intercept is -4; write t… read more
Ryan
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Bachelor's Degree
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I see where you have already answered a homework assignment the same as this. Please let me know what the charge will be to get the answers. Questions 1 to 20: Select the best answer to each question.… read more
R.R. Jha
Bachelor's Degree
6,909 satisfied customers
There are 25 problems. Problems #1–12 are Multiple Choice. Problems
There are 25 problems. Problems #1–12 are Multiple Choice. Problems #13–15 are Short Answer. (Work not required to be shown) Problems #16–25 are Short Answer with work required to be shown. MULTIPLE C… read more
akch2002
Master's Degree
3,682 satisfied customers
1. Assume the following data were gathered by a manufacturer
1. Assume the following data were gathered by a manufacturer of a robotics component, in units of days of continuous use until the component fails. There are 60 measurements in this data set. Show a h… read more
Stevewh
Teacher
Bachelor's Degree
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"For John Only " Hi John.. I noticed you have answered
"For John Only " Hi John.. I noticed you have answered similiar questions to the ones I would like for you to help me with. Hopefully you will be able to. 1. The commissioner of the state police is re… read more
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Please not that a proper conclusion specific to the problem
Please not that a proper conclusion specific to the problem at hand must be provided for each answer. (Example: If a question asks, what is the probability of selecting a worker at random and finding … read more
Trigeoscal
College Math Professor
Master's Degree
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Question 1 of 20 5.0 Points Solve for C: F = 32 + 9/5 C
Question 1 of 20 5.0 Points Solve for C: F = 32 + 9/5 C A. C = F - 32 B. C = 9/5 + 32 C. C = 5/9(F - 32) D. C = (F + 32) Question 2 of 20 5.0 Points In the equation x = 6 - 2y, x and y are: A. directl… read more
Trigeoscal
College Math Professor
Master's Degree
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1. What is the primary reason for applying a finite population correct
1. What is the primary reason for applying a finite population correction coefficient? A. When the sample is a very small portion of the population, the correction coefficient is required. B. If you d… read more
Math-John
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Hi Math-John! I have another set of problems for you, this
Hi Math-John! I have another set of problems for you, this is longer than the last. Some of the answers are essay but clearly I DO NOT want you to write my essays! Instead I just want to know what mat… read more
Math-John
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FOR JOHNCZHENG: You work for BreatheCorp, a manufacturer
FOR JOHNCZHENG: You work for BreatheCorp, a manufacturer of medical supplies, including portable oxygen concentrators. Your concentrators can come with two types of batteries: lithium ion and NiMH. 56… read more
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