# Posts by madeline

Total # Posts: 158

**Science**

2.Which of the following is NOT a model? A. An ant farm B. A bicycle C. An atlas D. A plastic human skeleton

**Language arts **

What is the relationship among the bachelor, the aunt, and the three children in “The storyteller”?

**8th grade social studies **

6. In the debate over the constitution which of the following did the federalist favor A. A bill of rights B. A end to taxes C.a strong national government D. Strong state governments

**Math**

Thank you for the confirmation.

**Math**

A one-minute advertisement on a local television station during prime time (8-10 p.m. on weeknights) costs the advertiser $12800. To the nearest cent, how much does the advertisement cost per second? I converted the minute to 60sec. Then divided the cost by the 60 and got $213...

**Chemistry**

Mmm well I'm doing using the mathway but I am a bit confused. I have six equations by the way: Ksp= [Fe][S] (eq.1 from solub.) Ka1= [HS]×[H3O]/[H2S] (eq.2 from first dissociation of the acid) ka2= [S]×[H3O]/[HS] (eq. 3 from second dissociation) Kw= [H3O][OH] (...

**Chemistry**

Hello, I have the next problem about solubility and dissociation of ions: Calculate the solubility of FeS in pure water. Ksp = 8 × 10?19. (Hint: The second stage of hydrolysis, producing H2S, cannot be neglected.) This excersice was taken from Schaum's college ...

**Science**

Wait is my answer even wrong?!?!?

**Science**

is it The third one?

**Science**

I can only chose on though!!!! >:(

**Science**

All of them help!!!

**Science**

Which of the following carries oxygen to every cell of your body? alveoli bronchi capillaries lungs I think its number 2 but i'm not sure, Could someone check my answer?

**Math**

To save money, you put $200 in your bank account each week. After saving for 4 weeks, you have $1,700$ dollars in your account. Which equation models your savings account balance at the end of each week? A.) y-4=200(x-1700) B.) y-1700=200(x-4) C.) y-200=1700(x-4) D.) y-1700=...

**calculus**

evaluate the integral. from 0 to 4? t^2 sin(2t) dt

**calculus**

(ln(x))^2 dx, integrate.

**Art Help Just a little**

which is your answer? C?

**Math**

You borrow $3200 to buy new kitchen appliances. The simple interest rate is 5%. You pay the loan off after 4 years. What is the total amount you paid for the loan? $___

**Math**

15% of what number is 42?

**Math**

Thanks so much!

**Math**

What percent of 15 is 9?

**Math**

50 is what percent of 125?

**math**

Thank you

**math**

The sale price of an item is $180 after a 25% discount is applied. What is the original price of the item?

**Math**

Find the amount paid for the loan. $1500 at 9% for 2 years $___

**Math, Help!!**

out of 25 boys, how many play one sport?

**math**

If there are 3 times as many men then "m" how do you solve? Let "E" represent men and "C" represent children 7,145*3=E E-6,352=C does that help?

**Math**

50 points decreased by 26% is__points.

**Math**

8 meters increased by 25% is__meters. I got 32.

**Math**

The lock is numbered from 0-49. Each combination uses a right,left, right pattern. Find the total # of possible combinations. I know for a fact it equals 125000 but how do you get that????

**Math**

Analyzing Solution Sets to Linear Equations with the Variable on Both Sides- Infinitely many solutions 5x-2x+7-x=__x__ answers 1-9

**Math**

I figured it out!

**Math**

Bill weighs 150 lbs. He wants to gain 2 lbs per week for football season. Jamal runs track. He wants to lose weight so he can run faster. Jamal weighs 195 lbs and wants to lose 1 lb per week. How many weeks will it take before both of them are the same weight? A.15*** B.45 C....

**Math**

k, Thanks

**Math**

sorry, the numbers are 10 and 80

**Math**

A circular ice rink is being built in town. Around the ice rink, a walkway will be built. The ice rink will have a diameter of 8080 feet and the walkway will be 1010 feet wide. What is the approximate area of the walkway? A. 314 ft B. 2,826 ft C. 12,874 ft D. 19.782 ft

**Math**

whoops, copied and pasted

**Math**

The possible values of xx are given by x+8â‰¤6. The greatest possible value of 7x is|___|.

**Math**

thats all they give us

**Math**

The solution of d+s>?3 is d>?7. What is the value of s?

**Science**

If it was D

**Science**

your answer is right

**Math**

A postal service says that a rectangular package can have a maximum combined length and girth of 108 inches. The girth of a package is the distance around the perimeter of a face that does not include the length. a. Identify an inequality that represents the allowable ...

**Math**

I just realized... Did it copyright the statement? Oh well, I understood it after reading it ONE HUNDRED fridging times!!!

**Math**

Write an inequality to represent the sentence. 1.A number y is no more than Ã¢Ë†â€™8. 2.A number tt multiplied by Ã¢Ë†â€™4 is at least Ã¢Ë†â€™25.

**Music**

you can have a time of 4/4, 3/4, 6/8, 2/4, key signature can be one flat or multiple, one sharp or multiple. make sure it follows the 12 scales. you have to have the same amount of beats as the time signature, do you know who gets the beat in 6/8? its the eight note. so you ...

**Math**

Thanks Ms.Sue! :)

**Math**

36 is equal to 45% of a number n. Write and solve an equation to find n. Write the percent as a decimal. Equation=? n=? My friend and I are both stumped on this question.

**LA**

Can you type the passage here and all 4 possible answers?

**MS.SUE PLEASE HELP!!!**

1.Factor 3/4 out of 3/4z+6. 2.Factor 18x+6y using the GCF. 3.Factor −5 out of −10a−25

**Math**

the problem has all the correct numbers but it is written backwards

**MATH PLEASE HELP!!!**

I solved number 3 and got -5(-2a+5)

**MATH PLEASE HELP!!!**

1.Factor 3/4 out of 3/4z+6. 2.Factor 18x+6y using the GCF. 3.Factor −5 out of −10a−25.

**Math**

Nvm I figured it out!!!

**Math**

**=answer To adopt a dog from an animal shelter, you must pay $80 for vaccinations, $65 to spay or neuter the dog, and $50 for a wellness exam by a veterinarian. a. Write an expression in simplest form that represents the amount (in dollars) it costs to adopt xx dogs. An ...

**math check answers**

I'm sorry no one got to youearlier but That answer seems right to me. If not It seems to be the second answer, 3.36 because I did an estamation

**Math**

Definition: The associative property states that you can add or multiply regardless of how the numbers are grouped. By 'grouped' we mean 'how you use parenthesis'. In other words, if you are adding or multiplying it does not matter where you put the parenthesis...

**Algebra**

can you please explain to me what work you have done?

**math**

is this supposed to be homework? If so i want to know what your story would be and i'll help if you need any

**Math**

it does that when I copy and paste sometimes. It's 2/3 of the elevation of the entrance

**Math**

You must scuba dive to the entrance of your room at Jules' Undersea Lodge in Key Largo, Florida. The diver is 1 foot deeper than 2323 of the elevation of the entrance. What is the elevation of the entrance?

**algebra**

what does increased mean? does it mean +,-,*,/ ?

**Math**

the formula for Volume is... V=l*w*h

**Math**

I entered 12.75 and it showed as right

**Math**

that was actually wrong. I took what you did but I realized you did (2*3)+(2*3m)=102 instead of (2*m)+(2*3m)=102.

**Math**

The perimeter of the parallelogram is 102 feet. Find m. Write your answer as a decimal or mixed number. The sides of the parallelagram are 3 and 3m

**Differential calculus with analytic geometry**

x=-4y^3-2y/y^2-1

**math**

*got

**math**

Hope it helps now. sorry I didn't explain where I git 360 from

**math**

6 hours= 360 minutes

**math**

Playing games: To find 2/5 of the time, all you have to do is multiply is by the time!!! 2/5 * 360 = 144 minutes Studying: 1/2 * 360 = 180 minutes Talking with friends = Total time - playing games - studying 360 - 144 - 180 = 36 minutes Hope this helps!

**Personal question**

They recomend ignoring him but the one I went to once was the only one that mentioned a no contract contract

**Personal question**

How would you deal with someone that has been bullying you since fourth grade? I have talked to adults talked to councelors and I have talked to his mother who happened to be my fifth grade teacher yet he is still at it. I don't want to seem like a baby and file a no ...

**Social Studies**

How did the Islamic empire spread so quick along with the religion?

**Math**

Thank you!!! :)

**Math**

35 degrees farenheit

**Math**

Starting at 1:00 p.m., the temperature changes −4 degrees Fahrenheit per hour. Write and solve an equation to find how many hours xx it will take to reach −1°F.

**7th Grade Math**

Thanks, I was only trying

**7th Grade Math**

percentages :/ I believe you have to calculate that 8 is 100 and 6 is unknown so 8=100 6=x what times 8 gets you too 100? 12.5, so multiply 6*12.5=75 therefore Percent decrease=75% realize I am a seventh grader and practicing my math and by this it would seem you are a seventh...

**Math**

A cup of cereal has 12 grams of fiber, which is 40% of the recommended daily allowance. What is the recommended daily amount?

**Math**

Lets start with a whole pizza. How many eighths are there? we do 4/4*2/2=8/8, 8/8 is how many slices of pizza there are. we take away 1/4*2/2=2/8 making it 6/8 left. if there is 3/4 of a pizza left or 6/8 and each piece takes up 3/8 of the WHOLE pizza, how many pieces did she ...

**Math**

are you sure this is right? I am doing this same problem in math and it showed as wrong

**Math**

A class 4 truck weighs between 14000 and 16000 pounds what is the weight range in tons

**General Psychology-5**

You have decided to use the case study method to investigate a mother’s experience in raising a child with autism

**General Psychology-5**

Now imagine that you are conducting research on the length of time it takes customers to select items in a grocery store. Assume that your hypothesis is that people will spend more time deciding on more expensive items than on cheaper items

**General Psychology-5**

You are conducting research on sex differences in e-mails. Your hypothesis is that men use more declarative statements and women use more questions

**Algebra**

I'm going back to school after 29 years and I feel so confused. Can you help me? There were 6205 CVS stores in the US in 2006 and 7703 CVS stores in the US in 2013. Write a linear equation in slope-intercept form that models this growth. Let x stand for the number of years...

**History**

Politicians are most likely to make laws with short-term benefits and long-term costs because a.) they do not understand economics b.) they are not worried about the future c.) they wish to please voters today d.) they thing the laws are necessary

**math**

what was the answer that i posted to you about if you subtract the tens digit from the ones digit.

**math**

what is the answer for the question I posted!!!!!!!!!!!!!!!

**math**

eliza has a piece of string that is 130 cm long how much will she have to cut to make 1 meter

**math**

A board is 54 inches long. Mate cuts the board into 6 equal pieces. How long is each piece

**math**

d

**Math**

55

**science**

21 pounds

**Math**

1. Determine the equation of the right bisector of the line segment E(2, 6) and F(4, -2). Draw the diagram. 2. Given three points D(2, 5) E(-2, -3) and F(4, -6) determine whether or not the line through D and E is perpendicular to the line through E and F. 3. A triangle is ...

**English**

An aberration is a noun that means something that is not normal or is very typical at all.

**College Algebra**

A farmer needs to build a rectangular corral for his animals. He has 200 yards of fencing available. He needs to make 4 pens. What is the largest corral he can create? (Remember the pens also count as a part of the perimeter, not just the outside of the corral)

**Chemistry**

10

**MATH! continued.......**

if you could you please answer a from my previous question that would be greatly appreciated