Tuesday
May 31, 2016

Posts by PsyDAG

Total # Posts: 21,913

Math
L = B + 5
March 30, 2016

algebra
18 + m = 25 Subtract 18 from both sides.
March 30, 2016

math
P = 1900 + 50N Insert N value and calculate.
March 29, 2016

math
(1-3/8)X = 15 Solve for X.
March 29, 2016

math
In either case, do you have the volume data? Cannot solve with two unknowns.
March 29, 2016

Science
The weight of a human or the weigh of the planet?
March 29, 2016

Biology
https://www.google.com/search?client=safari&rls=en&q=erythrocytes+function&ie=UTF-8&oe=UTF-8&gws_rd=ssl
March 29, 2016

Biology
Agree.
March 29, 2016

science
150,000,000/17,000 = hours How many hours in a year? 24 * 365 = ? Divide hours by ?
March 29, 2016

Science
Agree.
March 28, 2016

Nsu
Also you need to indicate what elements.
March 28, 2016

specialized patient record
We do not do your homework for you. Although it might take more effort to do the work on your own, you will profit more from your effort. We will be happy to evaluate your work though.
March 28, 2016

Spanish
Tiene razon.
March 28, 2016

Statistics
I would find table in the back of my statistics text labeled something like "areas under normal distribution" to find the proportion/probability. Or you could use this one: http://davidmlane.com/hyperstat/z_table.html
March 28, 2016

Chemistry needs help
Indicate your specific subject in the "School Subject" box, so those with expertise in the area will respond to the question.
March 28, 2016

statistics
Agree.
March 28, 2016

math essentials
It would help if you proofread your questions before you posted them. I have no idea what "es026-1.jpg" means.
March 27, 2016

Math
Area = πr^2 d = 2r Circumference = πd For consumed, 4/12. For crust, 8/12 remain.
March 27, 2016

maths
2(11*2) + 2(8*2) = 76 Find area.
March 27, 2016

Statistics
Indicate your specific subject in the "School Subject" box, so those with expertise in the area will respond to the question. (You lucked out.)
March 27, 2016

ana g mendez
Find table in the back of your statistics text labeled something like "areas under normal distribution" to find the proportion/probability (±.025) and its Z score. Insert Z score and other data into equation below. 95% = mean ± Z(SD)
March 27, 2016

Statistics
Use SEm and same equation and table. Compare proportion above 105 and 115.
March 26, 2016

Statistics
Z = (score-mean)/SD Find table in the back of your statistics text labeled something like "areas under normal distribution" to find the proportion/probability of the Z score at the ordinate. Z = (score-mean)/SEm SEm = SD/√n Use same table.
March 26, 2016

Statistics
Do you have choices?
March 26, 2016

Science
Agree.
March 26, 2016

Science
Disagree.
March 26, 2016

Science
Right.
March 26, 2016

Science
Wrong. Do a Punnett Square. https://www.google.com/search?client=safari&rls=en&q=punnett+square&ie=UTF-8&oe=UTF-8&gws_rd=ssl
March 26, 2016

math
5 3/8 + 2 1/4 = 5 3/8 + 2 2/8 = ?
March 25, 2016

Probability
#of E's/total number of letters = ? #of M's/total number of letters = ?
March 25, 2016

algebra
L = 5W + 40 2L + 2W = 1028 Substitute 5W+40 for L in the second equation and solve for W. Insert that value into the first equation to solve for L. Check by putting both values into the second equation.
March 25, 2016

statistics (incomplete)
Of what?
March 24, 2016

Math
If it is an isosceles triangle, two sides are equal.
March 24, 2016

math
19V + 4 = ?
March 24, 2016

Biology (Please Help!)
Only agree with second answer.
March 23, 2016

Biology
Please only post your questions once. Repeating posts will not get a quicker response. In addition, it wastes our time looking over reposts that have already been answered in another post. Thank you. see your later post.
March 23, 2016

math
12 * 2/3 = ?
March 23, 2016

math
Length * Width * Height = Volume
March 23, 2016

Statistics
Lacking data. What do the 3rd grade boys weigh? What is IV and DV?
March 23, 2016

Algebra II
What graph? Cannot copy and paste here.
March 23, 2016

Mathametical Literacy,Agricultural Science,History,Geography,English,Life Orientation and Tshivenda
Consult your school counselor, who can help you determine which jobs fit your abilities and interests.
March 23, 2016

English
2.
March 22, 2016

Physics needs help
Indicate your specific subject in the "School Subject" box, so those with expertise in the area will respond to the question.
March 22, 2016

Statistics
MISSOURI = .540?
March 22, 2016

math
What are your answers? We do not do your homework for you. Although it might take more effort to do the work on your own, you will profit more from your effort. We will be happy to evaluate your work though.
March 22, 2016

Math
I agree with your answer.
March 22, 2016

math
8/10 * 45 = ?
March 22, 2016

math
5/3 = x/18 5/3 = 45/x Solve for x.
March 22, 2016

math
If the events are independent, the probability of both/all events occurring is determined by multiplying the probabilities of the individual events. 1/6 * 1/6 = ?
March 22, 2016

biology
Since this is not my area of expertise, I searched Google under the key words "Cholera typhoid" to get these possible sources: https://www.google.com/search?client=safari&rls=en&q=Cholera+typhoid&ie=UTF-8&oe=UTF-8&gws_rd=ssl In the future, you can find the ...
March 22, 2016

science help please
What are your answers? We do not do your homework for you. Although it might take more effort to do the work on your own, you will profit more from your effort. We will be happy to evaluate your work though.
March 21, 2016

math
Lack data. "Every (what)of a meter"? No lines shown. You cannot copy and paste here.
March 21, 2016

physical sciences, Life sciences, geography and Mathematics
Consult your school counselor, who can suggest jobs based on your abilities and interests.
March 21, 2016

Biology i need your help
Since this is not my area of expertise, I searched Google under the key words "calcium health risks" to get these possible sources: https://www.google.com/search?client=safari&rls=en&q=calcium+health+risks&ie=UTF-8&oe=UTF-8&gws_rd=ssl In the future, you can find the ...
March 21, 2016

Maths lit,life science,agriculture,geograph
Consult with your school counselor, who can suggest careers based on your abilities and interests.
March 21, 2016

math lit,life science,agriculture,geogrphy,L.O,
Consult your school counselor, who — after some questioning — can give you various alternatives to suit your abilities and interests.
March 20, 2016

Math
If I had 100 cases left at the end of October and bought 200 more on November 1st, I would not buy any on November 2nd.
March 18, 2016

Math
Please only post your questions once. Repeating posts will not get a quicker response. In addition, it wastes our time looking over reposts that have already been answered in another post. Thank you. See your later post.
March 18, 2016

experimental psychology
Z = ( score - mean )/SD = (600-500)/100 = ? Look up Z score in table in the back of your statistics text to get the probability.
March 16, 2016

statistic
50% Look at Z score table in the back of the statistics text for 99% probability and its Z score. Insert Z score into equation below. Z = (score-mean)/SD
March 16, 2016

Science
Good
March 15, 2016

Math
Have no idea what variables the numbers indicate. Independent variable is potential cause, typically manipulated by the experimenter. Dependent variable indicates the effect of the independent variable, if any. This should help you to answer your question.
March 15, 2016

Science
Please don't repost your your question. It wastes our time responding to multiple posts. Thank you.
March 15, 2016

Math
M/2 = d M - 20 = 6(d - 20) Substitute M/2 for d in the second equation and solve for M.
March 15, 2016

introduction to psychology
B & C Mainly similarity, but also continuity. If arranged $A#$A#$A#, less likely to be grouped.
March 14, 2016

algebra
Data lacking.
March 14, 2016

Maths
3/20
March 14, 2016

math
Without further data, we don't know either.
March 14, 2016

Math
Need an = sign.
March 14, 2016

math
$2,000(.045) - $2000(.0375) = ?
March 14, 2016

MATH
1 3/8x + x = 195 Solve for x. Please don't use all caps.
March 14, 2016

Math
Don't you have a table of Z scores in your statistics text? Use it.
March 14, 2016

math
Disagree with all your answers.
March 14, 2016

English
In both cases, "my" infers you are specifically concerned with your own performance. 2. English speakers may not be plentiful in the country I am going to visit. 4. Soccer is not as popular in the United States.
March 14, 2016

English
Complex, necessary, informative,
March 14, 2016

science
If at a 90 degree angle, it continues without a change in direction.
March 14, 2016

Business studies,Geography,Tourism,Economics,lit
Your school counselor should be able to help you answer your questions.
March 13, 2016

Maths
Can't draw here. P(3 red socks) = (8/12)^3
March 13, 2016

science
More data needed.
March 13, 2016

Biology
The TTRRPp only has two possibilities TRP and TRp.
March 12, 2016

math
Area = 8.5 * 9.3 Perimeter = 2(8.5) + 2(9.3)
March 12, 2016

Algebra
.5(2x+12)(X+5) = 110
March 12, 2016

Statistics
(13/52)^3 * (39/52)^7 = ?
March 11, 2016

math
No figure shown. Cannot copy and paste here.
March 11, 2016

Mathematics
Not sure what you mean by "8 test." 90 - 85 = ?
March 10, 2016

Math
You need to proofread before you post. No line plot. 24 people picked 8 pints? B. 12 + 11 + 13 + 13 = ?
March 10, 2016

Science
I don't see any X.
March 10, 2016

science
What type of volume are you asking about? Sounds? Production of goods? Etcetera....
March 10, 2016

Math
12/14 = x/7 Solve for x.
March 9, 2016

Maths
Base needs to be square rather than "cube." 10m^2 * 6m is = ?
March 9, 2016

math
B = 14 - t 2B + 3t = 32 Substitute 14-t for B and solve for t.
March 9, 2016

algebra
We have no idea what you want to sell.
March 9, 2016

Math
1/2 divided by 3/4 = 1/2 * 4/3 = 8/3 12.5 * 8/3 = ?
March 9, 2016

math
600(1-.94)= .06(600) = 36
March 8, 2016

Math
3/7 * 350 = ?
March 8, 2016

Math
1.1($67.20) = ?
March 8, 2016

Math
What is your question?
March 8, 2016

Math
3/1.5 = x/4.25 Solve for x.
March 8, 2016

math
7/21 * 100 =?
March 8, 2016

math
Proofread your posts before sending. It does not make sense.
March 8, 2016

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