Wednesday
May 4, 2016

Posts by PsyDAG

Total # Posts: 21,639

math (?)
What is your question?
January 27, 2016

math
C = π * d
January 27, 2016

perimeter and area
Area = Length * Width 56 = 7 * W Solve for W. Perimeter = 2L + 2W
January 26, 2016

spanish
Which indicates inaction?
January 25, 2016

Math
4:1 is greater, because 10:3 = 3 1/3:1
January 25, 2016

Math
Let x = number of snacks 1.5x + 100 ≥ 500 Can you give the explanation?
January 25, 2016

science
-297.35° F 90.18° K
January 25, 2016

language Arts
What excerpt?
January 25, 2016

Physical education URGENT PLEASE HELPPPP
Since this is not my area of expertise, I searched Google under the key words "importance flexibility training" to get these possible sources: https://www.google.com/search?client=safari&rls=en&q=flexibility+importance+in+sports&ie=UTF-8&oe=UTF-8&gws_rd=ssl#q=...
January 25, 2016

Physical Education
Since this is not my area of expertise, I searched Google under the key words "difference between muscular endurance and cardiovascular fitness" to get these possible sources: https://www.google.com/search?client=safari&rls=en&q=difference+between+muscular+endurance+...
January 25, 2016

Science
1. right 2. wrong 3. right 4. right 5. wrong 6. right 7. right
January 25, 2016

Science
All are right.
January 25, 2016

Maths
What sequences? You cannot copy and paste here.
January 25, 2016

math
When multiplying/dividing an inequality, the sign is reversed. x > 16 h < -2.5
January 25, 2016

math
Add 5 to both sides. Don't know how to graph the answer.
January 25, 2016

Spanish
A.
January 25, 2016

Spanish
Subject El hombre corre.
January 24, 2016

science (?)
Cup 1 and 2 are the same. An independent variable is the potential stimulus or cause, usually directly manipulated by the experimenter, so it could also be called a manipulative variable. A dependent variable is the response or measure of results.
January 24, 2016

statistics
An independent variable is the potential stimulus or cause, usually directly manipulated by the experimenter, so it could also be called a manipulative variable. A dependent variable is the response or measure of results.
January 23, 2016

science
Agree
January 23, 2016

Math
Yes 3/4% = .75%/100 = .0075 .0075 * 75 = ?
January 23, 2016

Math
8/32 = 1/4, so no.
January 23, 2016

Math
1/4 = 8/32 5/16 = 10/32
January 23, 2016

math
The minimum would be nine, but the odds of getting that are small.
January 23, 2016

Science
Since this is not my area of expertise, I searched Google under the key word "Ununseptum" to get these possible sources: https://www.google.com/search?client=safari&rls=en&q=Ununseptum&ie=UTF-8&oe=UTF-8&gws_rd=ssl In the future, you can find the information you ...
January 23, 2016

stats
3 minutes = 180 seconds Assuming that each company will contribute equally, you want to find the probability of < 90 seconds for each company. (However, you realize it might be a 80/100, 85/95, et cetera splits.) Z = (score-mean)/SD Find table in the back of your statistics...
January 22, 2016

math
L = 1680/W L^2 + W^2 = 58^2 Substitute 1680/W 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.
January 22, 2016

Math connexues
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. However, I will give you a start. 1. x:4" and "45:20" Since 4 is 1/5 of 20, x...
January 22, 2016

Maths litracy,tourism,business studies and history
Consult your school counselor, who will ask you specific questions and possibly give test to help you answer your question.
January 22, 2016

math
Typo, the second one is not an equation.
January 22, 2016

Health
Your choices are all correct.
January 22, 2016

OPERATIONS RESEARCH
No Table. You cannot copy and paste here.
January 22, 2016

Algebra
Agree
January 22, 2016

5th grade math
10,000/100 = 100 What value is in the hundreds place?
January 22, 2016

Science help
See definition of innovation.
January 21, 2016

statistics
Mean requires relatively normal distribution. Mode needs multiple scores in some intervals.
January 21, 2016

science
Which animals? Depending on the animal, they may find shelter under a tree, in a hollow log, in a cave, dig their own, and so on.
January 21, 2016

Statistics
As far as the experiment goes, it also "looks pretty clean to me." However... If you want to generalize this data to humans, do humans use cell phones that often/long? (I know I don't.) Also, would the increase in body mass of humans effect the result?
January 21, 2016

math (?)
How wide are the bars of the cross?
January 21, 2016

math
10 degrees below zero.
January 17, 2016

math
If there are no typos, the price was reduced by 87%.
January 17, 2016

MATHS
First, please do not use all capitals. Online it is like SHOUTING. Not only is it rude, but it is harder to understand. Thank you. Second, lacking data.
January 17, 2016

Math
4x + 4(x+6) = total I'll let you simplify.
January 16, 2016

Spanish
Verdad
January 16, 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.
January 16, 2016

consumers std,economic std,business studies
Ask your school counselor, who can more efficiently explore this question with you.
January 16, 2016

Maths
What diagram? Cannot copy and paste here.
January 16, 2016

Maths
What diagram? Cannot copy and paste here.
January 16, 2016

Math
1. Write number and frequency like this: 1,7 2,9.... Answer is wrong. #at 3/Grand total 2. right 3. Wrong Total HHH/Grand total 4. wrong Total with TT/Grand total
January 15, 2016

math
L = 2B 2L + 2B = 27 Substitute 2B for L in the second equation and solve for B. Insert that value into the first equation to solve for L. Check by putting both values into the second equation.
January 15, 2016

STATISTICS (?)
What is your question?
January 15, 2016

social
Possibly, if your question(s) are more specific.
January 15, 2016

biology (?)
Which traits are dominant or recessive?
January 15, 2016

economics,business,maths lit and tourism
Speak to your school counselor, who will ask more specific questions and/or give you interest tests to help you answer your question.
January 15, 2016

Math
2.75 * 3 = ?
January 15, 2016

Math literacy, Geography, Life science, Agriculture
Speak to your school counselor, who will ask more specific questions and/or give you interest tests to help you answer your question.
January 15, 2016

science
Need to post question.
January 15, 2016

math
200 *.15 * price of cosmetic = ?
January 15, 2016

Math
Online "^" is used to indicate an exponent, e.g., x^2 = x squared. 1050 * .2 = ?m^2
January 15, 2016

math
1.1x = 120 Solve for x.
January 15, 2016

Social Studies
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.
January 14, 2016

Social Studies
No
January 14, 2016

Science help please.....
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.
January 14, 2016

Spanish
Verdad
January 14, 2016

Spanish
Verdad.
January 14, 2016

Spanish
1. No 2. Verdad 3. No 4. Verdad 5. Verdad 6. Verdad 7. Verdad 8. Verdad 9. No sé 10. No sé 11. No sé
January 14, 2016

Spanish
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.
January 14, 2016

Spanish
No again
January 14, 2016

BEHRIA
First, please do not use all capitals. Online it is like SHOUTING. Not only is it rude, but it is harder to understand. Thank you. Second, you need the rate of interest to answer your question.
January 14, 2016

Maths
< = less than > = more than
January 14, 2016

Maths
Online, “*” is used to indicate multiplication to avoid confusion with “x” as an unknown.
January 14, 2016

Maths
144.19 + 74.92 = ?
January 14, 2016

Science
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.
January 13, 2016

science help
larger
January 13, 2016

math
Either-or probabilities are found by adding the individual probabilities. 1/6 + 1/6 + 1/6 = ?
January 13, 2016

math
1. red balls over total = ? 2. white balls over total = ? 3. blue balls over total = ? 4. 1 + 3 = ?
January 13, 2016

Math Correct Me!!
All can be used as common multiples. They are all prime factors for those numbers. Proportion is wrong. Multiply equation by 27, then divide by 5.
January 13, 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.
January 13, 2016

Math
Convert all to minutes for fraction. 30 seconds = .5 minutes. Hour = 60 minutes.
January 13, 2016

Spanish
Looks like plain present will do — hacen.
January 13, 2016

Math - Stat !!!!
df = n-1 cells
January 13, 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.
January 12, 2016

Science
1. Identical twin studies 2. Depends on the type of mutation. 3. eye color
January 12, 2016

Math
c = 28-a-b = 28-a-(a+3) a+3+(a+3)+10[28-a-(a+3) = 131 Solve for a, then b and c.
January 12, 2016

HELP_ME_PLEASE_VERY FAST
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.
January 12, 2016

Math
First and third problems are wrong.
January 12, 2016

algebra
x/6 + 3/8x = 13 Solve for x, after multiplying equation by 24.
January 12, 2016

STATS
Z = (score-mean)/SD Insert Z, mean and SD values to solve for scores
January 12, 2016

math
It would help if you proofread your questions before you posted them. "Rach?" More data needed.
January 11, 2016

Math
Since this is not my area of expertise, I searched Google under the key words "calculate angles" to get these possible sources: https://www.google.com/search?client=safari&rls=en&q=calculate+angles&ie=UTF-8&oe=UTF-8&gws_rd=ssl In the future, you can find the ...
January 10, 2016

English
In relation to the second question, watch out for a decision trap. http://drdavespsychologypage.homestead.com/Decision_Trap.pdf
January 10, 2016

Statistics
Find the mean first = sum of scores/number of scores Subtract each of the scores from the mean and square each difference. Find the sum of these squares. Divide that by the number of scores to get variance. Standard deviation = square root of variance I'll let you do the ...
January 10, 2016

math
Is the 4.5 the radius, diameter or circumference? Same with flowers.
January 10, 2016

math
3m = 300cm 2m = 200cm Cut-out piece = 250 * 90 = 22,500cm^2 (300*200)-22,500 = remainder Find ratio of cut-out piece to remainder.
January 10, 2016

Math
right
January 10, 2016

Psychology
Indicate your specific subject in the "School Subject" box, so those with expertise in the area will respond to the question. A
January 9, 2016

Science
Few fossils? Quality of whatever fossils are found?
January 8, 2016

check my english partial
1. a However, I am not familiar with the prose selections.
January 8, 2016

math
7 - 5 = ?
January 7, 2016

Math (?)
What risers? Cannot copy and paste here.
January 7, 2016

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