Tuesday
July 26, 2016

Posts by PsyDAG

Total # Posts: 22,088

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

Math
Multiply the three together to get one number. You can include other prime numbers to get other products. 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...
January 7, 2016

science please help anyone
We cannot create a digital model here. However, I would reverse the order of calculation, starting with present day at the right.
January 7, 2016

Math
5 * 3 * 7 = ? 5 * 3 * 7 * 2 = ? Continue on.
January 7, 2016

fourth grade math
No scatter plot. Cannot copy and paste here.
January 7, 2016

math (?)
What is the starting point?
January 7, 2016

Biology (?)
No choices given. Cannot copy and paste here.
January 7, 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.
January 7, 2016

biology
Does it have a cell wall?
January 6, 2016

Spanish
"Hablo" is first person presnt.
January 6, 2016

Art (?)
You cannot copy and paste here. What piece? What choices?
January 6, 2016

science
It would not mean much.
January 5, 2016

help
First, indicate your specific subject in the "School Subject" box, so those with expertise in the area will respond to the question. Second, we don't know what "you learned about." Lastly, we do not do your homework for you. Although it might take more ...
January 5, 2016

Spanish 2
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 5, 2016

math
Do you have typos here? First, a cat cannot walk 2,190 miles in 2 hours. 2,190/2 = 1,095 = 1000 + 90 + 5
January 5, 2016

math (?)
What do you want us to find?
January 5, 2016

English
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.
January 5, 2016

Biology (Mitiku)
First, if you have a question, it is much better to put it in as a separate post in <Post a New Question> rather than attaching it to a previous question, where it is more likely to be overlooked. Since this is not my area of expertise, I searched Google under the key ...
January 5, 2016

Biology (Jerry)
Since this is not my area of expertise, I searched Google under the key words "acids polar vs. nonpolar" to get these possible sources: https://www.google.com/search?client=safari&rls=en&q=acids+polar+vs.+nonpolar&ie=UTF-8&oe=UTF-8&gws_rd=ssl In the future, you can ...
January 5, 2016

English
As an academic paper it is okay. However, if you are depressed and seeking help in committing suicide, it would be much better to get psychological help, such as from a school counselor.
January 5, 2016

Math (?)
What sets of compatible numbers are you using?
January 4, 2016

Math
It sounds like a bimodal distribution.
January 4, 2016

algebra
First, we cannot draw a rectangle on these posts. Second, 5 times x = 5x and 5 times 2 = 10.
January 4, 2016

Biology
Since this is not my area of expertise, I searched Google under the key words "chromosomal mutation vs point mutation" to get these possible sources: https://www.google.com/search?client=safari&rls=en&q=point+vs.+chromosomal+mutation&ie=UTF-8&oe=UTF-8&gws_rd=ssl#q=...
January 4, 2016

statistics (?)
Total income? We cannot see pie chart. You cannot copy and paste here.
January 4, 2016

math
$1.82 * 1.15 = ? $1.82 * .95 = ?
January 3, 2016

MATHS
I assume it is 1/4 of the remainder from the first week, so what she brings home is 1/3 * 3/4 = ?
January 3, 2016

Science Fair
I would suggest asking your instructor. However, making a hot air balloon and going up in it is a VERY ambitious and somewhat dangerous project.
January 2, 2016

biology
Since this is not my area of expertise, I searched Google under the key words "carbohydrate,proteins and fats" to get these possible sources: https://www.google.com/search?client=safari&rls=en&q=carbohydrate,proteins+and+fats&ie=UTF-8&oe=UTF-8&gws_rd=ssl In the ...
January 1, 2016

Business Math
A = p(1+rt) = 1632(1+.04*2) = ?
January 1, 2016

Math
Yes Happy New Year!
December 31, 2015

Happy New Year!
Same to you!
December 31, 2015

Statistics
1/32 Happy New Year!
December 31, 2015

psychology
Agree with Reed, but HAPPY NEW YEAR anyway.
December 31, 2015

Psychology
Is something wrong with their car?
December 30, 2015

Psychology
I searched Google under the key words "gender differences in mental ability" to get these possible sources: https://www.google.com/search?client=safari&rls=en&q=gender+differences+in+mental+ability&ie=UTF-8&oe=UTF-8&gws_rd=ssl In the future, you can find the ...
December 30, 2015

science
an electronic device for storing and processing data, typically in binary form, according to instructions given to it in a variable program.
December 29, 2015

math - probability
Do not know what f and c indicate. Note that the first half of the alphabet include 3 vowels. If the events are independent, the probability of both/all events occurring is determined by multiplying the probabilities of the individual events. Either-or probabilities are found ...
December 28, 2015

math needs help
Indicate your specific subject in the "School Subject" box, so those with expertise in the area will respond to the question.
December 28, 2015

Math
How many hours is the store open? Would any specific employee work more than one day?
December 28, 2015

matrix (?)
What is your question?
December 28, 2015

stats
Z = (score-mean)/SD = ([114-1]-125)/6 Find table in the back of your statistics text labeled something like "areas under normal distribution" to find the proportion/probability related to the Z score.
December 27, 2015

statistics
Z = (score-mean)/SEm SEm = SD/√n Find table in the back of your statistics text labeled something like "areas under normal distribution" to find the proportion/probability related to the Z score.
December 26, 2015

math
N = U - 13 S = 2U + 8 U + N + S = 103 Substitute U-13 for N and 2U+8 for S in the third equation and solve for U. Insert that value into the first equations to solve for N and S. Check by putting all values into the third equation.
December 26, 2015

statstics a level s1
Cannot draw tree diagram on these posts. Probability of picking one of those cards in each of three picks. 20/52 * (20-1)/(52-1) * (20-2)/(52-2) = ?
December 25, 2015

math
(23.5^2)/64 = ?
December 25, 2015

maths
What is your question? I assume: 3x^3 - 2x^2 - 9x + 9
December 25, 2015

Human growth
yes
December 24, 2015

Statistics
How many squares do you have in your Chi-square?
December 23, 2015

Statistics
Use the Chi-square (X^2) method. X^2 = ∑ (O-E)^2/E, where O = observed frequency and E = expected frequency. ∑ = sum of all the cells. E = (column total * row total)/grand total df = n - 1, where n = number of cells Look up value in X^2 table in the back of your ...
December 23, 2015

Math
If the pennant is a right triangle, you only need one. The theorem does not apply, unless you are concerned with the length of sides or hypotenuse.
December 22, 2015

Math
The Pythagorean Theorem applies only to right triangles. Will your pennant be a right triangle? A pennant is typically an isosceles triangle. Can you construct an isosceles triangle from a group of right triangles?
December 22, 2015

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