Math Homework

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Elect the word or phrase that will correctly complete the
elect the word or phrase that will correctly complete the statement.A/An is calculated by dividing the difference between a data value and the mean by the standard deviation.… read more
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The online access computer industry is growing at an
The online access computer industry is growing at an extrodinary rate current estimate suggest that 69 percent of people with home based have access to online services supplies that 15 people with hom… read more
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An automotive industry supplier produces pistons for several
An automotive industry supplier produces pistons for several models of automobiles. Twenty samples, each consisting of 200 pistons, were selected when the process was known to be operating correctly. … read more
dhouse1940
Retired
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Students in a class take a quiz with eight questions. The number
Students in a class take a quiz with eight questions. The number x of questions answered correctly can be approximated by the following probability distribution. x 0 1 2 3 4 5 6 7 8 P(x) 0.02 0.01 0.0… read more
ck_mba
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You are taking a test consisting of 10 multiple choice questions.
You are taking a test consisting of 10 multiple choice questions. Each question has four answers of which only one is correct. you are taking the quiz and answering randomly, without any knowledge of … read more
Chirag
Master's Degree
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You are taking a test consisting of 10 multiple choice questions.
You are taking a test consisting of 10 multiple choice questions. Each question has four answers of which only one is correct. you are taking the quiz and answering randomly, without any knowledge of … read more
Osbert12
Master's Degree
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add in parenthisis 1 over 4 with an x^4beside it + 7 over 9
add in parenthisis 1 over 4 with an x^4beside it + 7 over 9 with an x^3 beside it + 7 over 8 with an x^2 beside it+7 end parenthisis + parenthisis -then 3 over 4 with an x^4 beside it +1 OVER 8 WITH A… read more
Osbert12
Master's Degree
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1. add. -9+(-5) 2. add 0.5+(-0.3) 3. -8.7+(-4.4) 4. -9/14+10/7 5. -12(-8) 6 subtract using the opposite .-12-(-8) 7. 7.8(-4.6) 8. subtract using the opppsite 1/5-(4/7) 9.-36/(-4) 10 . Divide 0.27/(0.3… read more
Hasan
Bachelor's Degree
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a task i have is to solve two equations that another student
a task i have is to solve two equations that another student comes up with. here are the equations, i dont think they are written correctly. i dont know where the button on the keyboard is to make an … read more
Ryan
Bachelor's Degree
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I need to find x in the nearest circumference (nearest 1/5
I need to find x in the nearest circumference (nearest 1/5 inch) X= (71/4)(231/5) divided by 73/8 Please advise.… read more
RavinDe
Bachelor's Degree
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1. Divide and Simplify (3 sqrt of 4y^8)/(3 sqrt of 27x^9) 2.
1. Divide and Simplify (3 sqrt of 4y^8)/(3 sqrt of 27x^9) 2. Multiply and Simplify 3 sqrt ofx^5(5)3 sqrt of 4x^3-(8)3 sqrt of x^4) 3. Simlify: a^9/14 * a^-1/2 =… read more
Ryan
Bachelor's Degree
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1. Find the five-number summary of the following set of numbers.
1. Find the five-number summary of the following set of numbers. 335, 237, 112, 387, 250, 583, 267, 222, 314 6. Evaluate (-1)- (-2) A) –3 B) 3 C) 1 D) –1 7 Add -3/5+(8/35) A. 1/8 B. -1/8 C. -13.35 C D… read more
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1. solve by an algebraic method, if there is not one solution
1. solve by an algebraic method, if there is not one solution to a system of equations, state the reason... x-6y + 2 =0////// 7(x-6y +1) = 21 a. solution of system is b. there are infinetly many solut… read more
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31) During a 1-year period(225 days), Joe made between 0 and
31) During a 1-year period(225 days), Joe made between 0 and 9 sales per day, as shown. If this pattern continues, what is the expected value for Joe's daily sales? Number of sales, x 0 1 2 3 4 5 6 7 … read more
Chirag
Master's Degree
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Hi I have another algebra problem.In the problem (8-2x3)-9
Hi I have another algebra problem.In the problem (8-2x3)-9 you multiply 2x3=6 first then get (8-6)=2 Do you keep the parenhtesis around the 2 to multiply (2)-9=-18 or do you get rid of the parenthesis… read more
Ben Brown
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i have to use the numbers 1-8 in a pattern to where they all
i have to use the numbers 1-8 in a pattern to where they all equal the same using one adding and three minuses. can you give me the answer… read more
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Bachelor's Degree
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A student is taking a 10 question multiple choice quiz. There
A student is taking a 10 question multiple choice quiz. There are four possible answers to each question. The student decides random on all 10 questions. What is the probability? a) the student will a… read more
abozer
Bachelor's Degree
6,158 satisfied customers
Richard has just been given a ten-question multiple choice
Richard has just been given a ten-question multiple choice test in his history class. Each question has five answers only one of which is correct. Since Richard has not attended class recently, he doe… read more
Scott
Master's Degree
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