Sunday

December 4, 2016
Total # Posts: 22,741

**Math**

Subtract 11 from both sides, then divide by 2.

*January 27, 2016*

**Algebra**

L = 3W 2L + 2W = 40 Substitute 3W 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 27, 2016*

**maths**

1 mm is 1/10 of 1 cm. 1,000,000 km = 4 * 250,000 .75 * 100 = ?

*January 27, 2016*

**maths**

6/7 = ?

*January 27, 2016*

**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**

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*