cherry2012
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cherry2012:
Group Title
for the linear equation y=2x+4 if x increases by 1 point, how much will y increase
…
 updated one month ago
 6 replies
 2 Medals
Mathematics

cherry2012:
Group Title
For a twotailed hypothesis test evaluating a pearson correlation, what is stated by the null hypothesis?
a. there is a non zero correla…
 updated one month ago
 8 replies
 No Medals Yet
Mathematics

cherry2012:
Group Title
How to calculate the lower and upper bounds of the 95% confidence interval estimation μD?
 updated 2 months ago
 2 replies
 No Medals Yet
Mathematics

cherry2012:
Group Title
How to calculate the lower and upper bounds of the 95% confidence interval estimation μD?
 updated 2 months ago
 11 replies
 No Medals Yet
Mathematics

cherry2012:
Group Title
Help please...
f other factors are held constant which set of sample characteristics is most likely to produce a significant t statistic?
…
 updated 3 months ago
 1 reply
 No Medals Yet
Mathematics

cherry2012:
Group Title
f other factors are held constant which set of sample characteristics is most likely to produce a significant t statistic?
1. n=25 s^2=10…
 updated 3 months ago
 1 reply
 No Medals Yet
Mathematics

cherry2012:
Group Title
if other factors are held constant which set of sample characteristics is most likely to produce a significant t statistic?
1. n=25 s^2=1…
 updated 3 months ago
 1 reply
 No Medals Yet
Mathematics

cherry2012:
Group Title
which of the following is not needed to compute t statistic?
1. a hypothesized value for the population mean
…
 updated 3 months ago
 16 replies
 1 Medal
Mathematics

cherry2012:
Group Title
which of the following is not needed to compute t statistic
…
 updated 3 months ago
 1 reply
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Mathematics

cherry2012:
Group Title
Help please..Suppose that income in a sample is approximately normally distributed with M = $20,000.00 and s = $2000.00. Use the z table to …
 updated 3 months ago
 8 replies
 1 Medal
Mathematics

Soriyah:
Group Title
Which answer best describes the verb tenses in the sentence?
After Mom starts the engine, she checks the rearview mirror.…
 updated 10 months ago
 6 replies
 1 Medal
Mathematics

cherry2012:
Group Title
Can someone please help me put this in one sentence.
Inflexible employment undermines mothers' ability to provide family care. Playing b…
 updated 10 months ago
 3 replies
 1 Medal
Mathematics

cherry2012:
Group Title
How do the cells get energy?
 updated 11 months ago
 4 replies
 1 Medal
Mathematics

cherry2012:
Group Title
Help please. I do not understand this.
…
 updated one year ago
 1 reply
 No Medals Yet
Mathematics

cherry2012:
Group Title
Help please, I don`t understand what this is saying.
…
 updated one year ago
 1 reply
 No Medals Yet
Mathematics

cherry2012:
Group Title
help please...prove sin x/sec squared x1=cosx cotx
 updated one year ago
 12 replies
 1 Medal
Mathematics

cherry2012:
Group Title
Help please...a spring is stretched 6 inches below its resting point and then released. In 0.8 seconds it returns to its starting position. …
 updated one year ago
 2 replies
 No Medals Yet
Mathematics

cherry2012:
Group Title
Help please...A boy flies two kites. One string is extended 210ft and the other 160ft. If the angle between the kites is 20 degrees find the…
 updated one year ago
 2 replies
 1 Medal
Mathematics

cherry2012:
Group Title
Help please...Cosθ=2/7 and tanθ<0. Find cscθ
 updated one year ago
 3 replies
 1 Medal
Mathematics

cherry2012:
Group Title
Help please...A coast guard helicopter flies toward a boat in distress. When its horizontal distance to the boat is 2000ft, its angle of dep…
 updated one year ago
 3 replies
 1 Medal
Mathematics

cherry2012:
Group Title
Help please.... Assuming r > 0 and 0 < θ < 2π, the point P has polar coordinates (r, θ) =?
…
 updated one year ago
 1 reply
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Mathematics

cherry2012:
Group Title
Help please
15.0 moles of gas are in a 3.00L tank at 23.4∘C . Calculate the difference in pressure between methane and an ideal gas under t…
 updated one year ago
 1 reply
 No Medals Yet
Mathematics

cherry2012:
Group Title
Help please
Solve the given equation.
sin2 θ − 5 sin θ − 6 = 0
 updated one year ago
 3 replies
 1 Medal
Mathematics

Louis_Tomlinson_Girl:
Group Title
Help Please!
Question below!
http://static.k12.com/bank_packages/files/media/mathml_bcfbd9b72d5c2c52d5ca552916269a230545ecd4_1.gif …
 updated one year ago
 1 reply
 No Medals Yet
Mathematics

cherry2012:
Group Title
Help please....Use a Double or HalfAngle Formula to solve the equation in the interval [0, 2π). (Enter your answers as a commaseparated l…
 updated one year ago
 3 replies
 2 Medals
Mathematics

cherry2012:
Group Title
Help please...Place the following elements in order of decreasing atomic size: tellurium, bromine, argon, cesium, strontium, and selenium.
…
 updated one year ago
 2 replies
 1 Medal
Mathematics

cherry2012:
Group Title
Help please.. I need to name a linear pair of angles. I put cod and got it wrong.
 updated one year ago
 10 replies
 3 Medals
Mathematics

cherry2012:
Group Title
Help please. The trigonometric functions y = sin x and y = cos x have amplitude blank and period blank.
 updated one year ago
 3 replies
 1 Medal
Mathematics

cherry2012:
Group Title
Help please. The combustion of pentane, C5H12, occurs via the reaction
C5H12(g)+8O2(g)→5CO2(g)+6H2O(g)
with heat of formation values given…
 updated one year ago
 3 replies
 1 Medal
Mathematics

cherry2012:
Group Title
Help please.
Using the following equation for the combustion of octane, calculate the heat of reaction for 100.0 g of octane. The molar ma…
 updated one year ago
 3 replies
 1 Medal
Mathematics
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