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Rod
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User Rod
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need real life example of situation that would be following order of operations
answered
May 19, 2019
in
Algebra 1 Answers
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2.1k
views
algebra problems
Maximize: xy subject to: x+y=1
answered
May 19, 2019
in
Calculus Answers
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554
views
A principal simulated a student raffle using 500 trials and recorded the grade level of the winner each time. The results are shown in the table
answered
May 19, 2019
in
Statistics Answers
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1.7k
views
probability
In a recent taste test, 1017 out of 1250 people could not tell the difference between a popular soda’s original flavor and the new calorie-free flavor. The company claims that more than 80%
answered
May 19, 2019
in
Statistics Answers
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2.8k
views
test statistics
How can i represent 1/3; 3/3; 7/3; 10/3 and 15/3 on a number line?
answered
May 19, 2019
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15.9k
views
maths problem
Why both sides are being multiplied by 9
answered
May 19, 2019
in
Other Math Topics
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297
views
graph f(x)= -3|x|+2
answered
May 19, 2019
in
Calculus Answers
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294
views
What is the probability that it will take a resident of this city between 20 and 40 minutes to travel to work? with a mean of 38.3
answered
May 19, 2019
in
Statistics Answers
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246
views
to know wline passes though two points A(2, 3). B(-5, -6). What is the slope:
answered
May 19, 2019
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225
views
how do I Sketch a graph of f(x) where f(x)=x^2 -3?
answered
May 18, 2019
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796
views
while testing gas pumps for accuracy across the state, the research team found that out of 6985 pumps, 1299 were inaccurate. use a normal distribution and a known test statistic of z = –2.93.
answered
May 18, 2019
in
Statistics Answers
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1.5k
views
statistics problems
assume the normal distribution applies to a scenario where you are given h1 p<0.08 in a test using a significance level of a=0.01. Find the critical z value(s)
answered
May 18, 2019
in
Statistics Answers
|
2.2k
views
statistics problems
Assume you want to construct a 90% confidence interval from sample of a normally distributed population. The sample size is 37. Find the critical value ta/2.
answered
May 18, 2019
in
Statistics Answers
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4.8k
views
critical value
I need help.
answered
May 18, 2019
in
Other Math Topics
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195
views
two sets problem (venn diagram)???
A population has a known standard deviation of 1.27, and the sample space contains 85 values. Find the margin of error needed to create a 99% confidence interval estimate of the mean of the population
answered
May 18, 2019
in
Statistics Answers
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2.8k
views
the sample space of population being researched contains 58 values and a mean of 318.6.
answered
May 18, 2019
in
Statistics Answers
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2.0k
views
statistics problems
33611241065/2500009666
answered
May 18, 2019
in
Calculus Answers
|
255
views
A simple random sample of the weights of 40 women has mean of 146.22 lb.
answered
May 18, 2019
in
Statistics Answers
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2.9k
views
Find the critical value za/2 corresponding to a 99.5% confidence level.
answered
May 17, 2019
in
Statistics Answers
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10.8k
views
critical value
150 randomly selected people were surveyed about the location of the concession stand.
answered
May 17, 2019
in
Statistics Answers
|
319
views
statistics
through: (-1,5), slope = -1
answered
May 17, 2019
in
Algebra 1 Answers
|
570
views
slope intercept form
the population of city grew from 43,209 to 45,687 in five years. what was the percent increase solve the problem
answered
May 17, 2019
in
order of operations
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1.1k
views
calculating percentages
use a sample n = 500, p^ = 0.90, and a 95% confidence level to construct a confidence interval estimate of the population proportion p: Answer 0.874 < p < 0.926 How do you get that answer?
answered
May 17, 2019
in
Statistics Answers
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3.3k
views
how much is 1/15th of 128 ounces?
answered
May 17, 2019
|
351
views
converting units of capacity
∑ ∞ n = 1 − 4 ( − 1 2 ) n −1
answered
May 17, 2019
in
Algebra 2 Answers
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308
views
math problem
what does this mean 83:400
answered
May 17, 2019
in
order of operations
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331
views
Find "X" -17500 + 5.5x - 6100 * [1-(1+10%)^-4]/10% = 0
answered
May 17, 2019
in
Algebra 1 Answers
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191
views
A school banquet cost $80+11n where as n represents number of people. What is the cost for 76 people
answered
May 17, 2019
in
Pre-Algebra Answers
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299
views
algebra problems
word problems
The sum of 4 times a number and 2 is 14. Find the number.
answered
May 17, 2019
in
Algebra 1 Answers
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3.0k
views
math problem
what do 15,26,37,51,62,73,84,and95 have in commom
answered
May 17, 2019
in
Word Problem Answers
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806
views
Write 23,710 in scientific notation
answered
May 17, 2019
in
Other Math Topics
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217
views
Simplify each expression 5p+p
answered
May 17, 2019
|
292
views
tan-1 (-sq rt 3/3)
answered
May 17, 2019
in
Trigonometry Answers
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259
views
What is the sum of the squares of the roots of $18x^2 +21x - 400$?
answered
May 17, 2019
in
Algebra 1 Answers
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2.3k
views
algebra problems
quadratic functions
∫1/(x2+4)2dx
answered
May 17, 2019
|
308
views
Expression
answered
May 16, 2019
in
Other Math Topics
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144
views
how do you do 43 time 87 in area model
answered
May 16, 2019
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259
views
solve the problem 21=4p+5
answered
May 16, 2019
in
order of operations
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245
views
Factorise 45x-10
answered
May 16, 2019
in
Algebra 1 Answers
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1.7k
views
Show that if A and B are sets
answered
May 16, 2019
in
Algebra 1 Answers
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1.2k
views
discrete mathematics
If the degrees of the vertices are 5, 1, 0, 6, 2, respectively, does G have an Eulerian path?
answered
May 16, 2019
in
Other Math Topics
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641
views
discrete mathematics
In how many different orders can five runners finish a race if no ties are allowed?
answered
May 16, 2019
in
Other Math Topics
|
6.6k
views
discrete mathematics
algebra problems
If the degrees of the vertices are 1, 2, 3, 4, 6, respectively, how many edges are in G?
answered
May 16, 2019
in
Other Math Topics
|
1.2k
views
discrete mathematics
If the degrees of the vertices are 1, 2, 1, 3, 1, respectively, is G a tree? Why or why not?
answered
May 16, 2019
in
Other Math Topics
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642
views
discrete mathematics
Is it possible for the degrees of the vertices to be 3, 6, 2, 1, 5, respectively? Why or why not?
answered
May 16, 2019
in
Other Math Topics
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654
views
discrete mathematics
Is it possible to solve every quadratic equation by factoring? Why or why not?
answered
May 16, 2019
in
Algebra 1 Answers
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1.7k
views
introduction to college algebra
What is Marinas present age?
answered
May 16, 2019
in
Word Problem Answers
|
407
views
word problems
age problem
is it possible to have more than one horizontal asymptote, why or why not?
answered
May 15, 2019
in
Calculus Answers
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837
views
precalculus problems
what is a horizontal asymptote
answered
May 15, 2019
in
Algebra 1 Answers
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798
views
graphing functions
Y=f(n)=axrn, if r=1/2 what is the horizontal asymptote for this function? y=?
answered
May 15, 2019
in
Geometry Answers
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741
views
math problem
graphing functions
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