Posts by m

Total # Posts: 1,379

Science
For a 5 kg rocket and a thrust time of 5 s, what thrust makes the rocket reach a height of 871 m?

Government
Please help me with government 1. The 10th amendment to the Constitution reads as follows: " The powers not delegated to the United States by the Constitution, nor prohibited by it to the States, are reserved to the States respectively, or to the people." According ...

American Government
Please check my answers 1. Political parties and interest groups differ in which of the following ways? A. Individual interest groups infuse more money into politics than political parties. B. Interest groups represent ideologies of members, whereas political parties do not ...

American Government
the answers ended up being: A. A&B B. B C. B&D

American Government
1. "Americans of all ages, all conditions, and all dispositions, constantly form associations... not only for commercial and manufacturing but of a thousand other kinds -- religious, moral, serious, futile, extensive or restricted, enormous or diminutive. " -Alexis ...

social studies
5, which statement best explains how the conflict over tariff of 1828 was resolved The US Supreme Court ruled against the tariff Daniel Webster gav a speech to the Senate and the tariff was repealed South Carolina passed the nullification Act which canceled the tariff outright...

Math
76

Chemistry
Idk

Percentage
36

Math
A truck can be rented from Company A for ​$150 a day plus ​$0.50 per mile. Company B charges ​$70 a day plus ​$0.90 per mile to rent the same truck. Find the number of miles in a day at which the rental costs for Company A and Company B are the same

Social studies
I agree

English
16.   Identify the action verb in the following sentence. Barry diligently writes to his grandmother every week. writes*** diligently every his 17.   Identify the linking verb in the following sentence. Michael is very compassionate. is*** Michael very 18.&...

English
All the underlined words are in all capitals and all the bold words are in all capitals also. 1. Choose the meaning of the bold word. They appeared to me DENIZENS of a brilliant existence. (“The Bass, the River, and Sheila Mant") actors environmentalists deserters ...

astr0nmy
A newly discovered planet has a surface temperature of 330 K and a density of 6 g/cm3. What minimum radius does the planet need to have in order to hold water in its atmosphere indefinitely? (in km)

Business Calc
Differentiate the given function. f(x)= x^2 over e^3x

algebra
how long would it take 1000 to grow to 5000 if I can get 5% compounded quarterly?

stats
The purpose of using stratified random sampling is to guarantee that the ______________. a. proportions within the samples represent the proportions in the population. b. sampling variability is increased c. sample groups are highly varied for more precise outcomes d. sampling...

math
Write the equation which describes the average price of a 19 inch TV if the cost in 2000 was $224 and has gone down $7 per year following.

geometry
The point A(-8, 6) is translated using T: (x,y) → (x + 5. y - 4).

math
Not sure

math
Now suppose Streak-Shooting Shelly has moved to mars. Shelly is still adjusting to Mars. Her overall performance is down, but she still shoots better when she has just made a shot. Suppose Shelly has a 60% probability of making the first shot. If she gets the first shot, she ...

math
Now suppose Streak-Shooting Shelly has moved to mars. Shelly is still adjusting to Mars. Her overall performance is down, but she still shoots better when she has just made a shot. Suppose Shelly has a 60% probability of making the first shot. If she gets the first shot, she ...

Chemistry
Sulfamethoxazole has the molecular formula C10H11N3O3S. 10.0 g of tablets containing sulfamethoxazole and trimethoprim were crushed and dissolved in water. A strong oxidising agent was added, which converted all the sulfur in the sulfamethoxazole into sulfate ions. Following ...

math
eth

life orientation
Clearly describe a recent corruption and fraud case in the country making headlines in the media:who the role players are who got involved, the extent to which it linked to other crimes ,role played by the media and that of the state to deal with

Algerbra (Please help ASAP)
I am a queen is 100 % right

Chem
What is the pH of a 0.115 mol/L solution of sodium acetate, CH3COONa, at 25oC? (pKa=4.74 at 25oC for CH3COOH.)

chemistry
mmmmmm

physics
Assuming that the equation Ephoton, final = Ephoton, initial/1 + Ephoton, initial/mec2 (1 − cos θ) can be approximately applied at all scattering angles θ, what is the minimum energy of a scattered X-ray photon if the incident X-ray energy is 76 keV? What is ...

Science HELP!!!!
zo is 100%

Networks, Matrices, Linear equations.
Thanks Damon, I think I was over complicating things!

Networks, Matrices, Linear equations.
x y A(0.2 0.8)3000 B(0.5 0.5)2000 C(0.7 0.3)5000 Where A, B, C are countries, and x and y are resorts. The Matrix represents the percent of visitors. I need to use this matrix which I have worked out to find the number of visitors who visit X (X and Y are resorts) in a given ...

math
Christa is standing on the top of head of gladwyn's shadow. If christa is 5 ft tall and Gladwyn's height is 6 feet and the length of their shadows combined is 15 ft, find the length of Christa's shadow

Chemistry (balancing equations)
Balanced Equation: 2 CuNo3 + MgCl2 ---> 2 CuCl + MgNO3 Is this correct?

Math
contacted the instructor and they stated that the correct answer is: 70%-100%=30%/66.00=220.00 is answer stated that you need to use the formula on selling price not on market price.

geometry
A triangle is made of wood sticks of lengths 8, 15 and 17 inches joined end-to-end. Pieces of the same integral length are cut from each of the sticks so that the three remaining pieces can no longer form a triangle. How many inches are in the length of the smallest piece that...

Child Development
Thanks I done that but I am not having in lucky.

Child Development
I need help with find three websites that help families understand how young children develop and learn. Web sites must contain articles that help families understand the development and learning of 3 to 5 years old.

Math
What are adjacent sides?

Conversions
Convert the temperature 1.49677×109 ◦C to Kelvin (correct to 3 significant digits). Answer in units of K.

Conversions?
A diamond weighs 5.61 ounces. How much is it worth if the going price of diamonds is 673 dollars per carat? 1 carat is equal to 200 milligrams.

Biochemistry
When we cool it the molecules will precipitate so we will get the complex and it will gathers and the color will appear...

Biochemistry
N/A You seem to be the one who is not normal

physics
four particles of masses 1kg, 2kg,3kg, and 4kg are at vertices of a rectangle of sides a and b.if a=1m and b=2m find the location of the center of mass

Physics
Find the pressure at the bottom of a swimming pool that is 1.1 m deep.

Geometry
Triangle KLM has vertices K (3,2) L(-1,5) and M(-3,-7) write the angles in order from the least to greatest measure show all work

Geometry
Triangle LM has vertices K(3,2) L(-1,5) and M(-3,-7) Write the angles in order from the least to greatest measure

Math
Thanks anyways

Math
My teacher said this question can be answered

Math
we are not given his speed. He is expressed as "x". and the 1st friend is 2+x and the second is 1-x

Math
Jamal has two friends that will join him on a walkathon. One of his friend has been training and can walk 2km/hr faster than Jamal. The other friend can walk 1km/hr slower than Jamal, create an algebraic model to determine the total time it will take the 3 friends to complete ...

Physics
Two trucks that look the same collide. One was originally at rest. The trucks stick together and move off at more than half the original speed of the moving truck. What can you say about the contents of the two trucks?

math
thanks anoymius

Math
Nevermind I get it now thank you!

Math
What do i do when I have the 5 equation do I use elimination or substitution to find the value of a,b,c,d,e ?

Math
How do you find the unknowns for a quartic function : f(x) =ax^4+bx^3+cx^2+dx+e Given the table of values. Determine a,b, c, d and e. x |y 0 0 1 0 2 1 3 3 4 6 5 10 6 15 7 21

Math
How do you calculate the local minimum and maximum points using instantaneous rate. The difference quotient: g(x+h)-g(x)/h

Math
determining minimums and maximums Approximate the local minimum points and local maximum point of the function g(x)= x^4-5x^3+ 7x^2-3x -5 using that the slope of a tangent line at these points is zero/

Children Development
1. Gardner's theory of intelligence suggests that one general factor of intelligence exists. A.does not address the issue of the development of intelligence. B.suggests that schools should foster only linguistic and logical/mathematical intelligences. C.suggests that ...

Media Project
I need help with finding the positives and negatives of using snapchat.

Children Development
In what ways have factors from Microsystems outside the family, from the mesosystem, and the exosystem possibly influenced your child’s development at ages 6, 8 and 10? Find four examples of such influences and make clear why you believe they should be categorized at the ...

Math
fd,flf4dlclkfo[jrekwf4flcxllllllllllllllllllllllllllllllllkmf'lf Kd;lf

Children Development
I don't need help.

Children Development
Describe three specific examples of changes in your child’s behavior at age 4 that seem to stem from growth in cognitive and language ability since the period of infancy Would it be something like this? The first example is Nettie behavior at public place, When Nettie was...

Children Development
The first example is Nettie behavior at public place, When Nettie was younger she not able to sit still or stay quiet while being at a restaurant. As Nettie got older her behavior in restaurants improve. Since Nettie is now older she knows what type of behavior that my partner...

Children Development
Describe three specific examples of changes in your child’s behavior at age 4 that seem to stem from growth in cognitive and language ability since the period of infancy What does this question mean?

School
When given three given kinds of meat, three kind of cheese, and three kinds of bread of bread. Lisa can make 27 kinds of sandwich. I cannot figure out what piaget stage this is?

Case Study
Thanks for the help. I do know what the word means.

Case Study
Darlene's parents believe that her extra weight is baby fat and aren't concerned about it. What are some of the physical and social consequences of obesity that darlene may experience? What does these question mean?

Health
There so correct!!! Thank you guys so much!!!

math
if a ladder 15 meters long is placed so as to reach the bottom of a window 10 meters high, what distance on the ground does the ladder adjusted if it is placed on the top of a two meter square window and what is the new angle of elevation of the top of the window with respect ...

Pregnancy
So would I just list the other side in 3 trimesters and what happens?

Pregnancy
Thanks so on my paper on the prenatal development time line would I write 9 weeks differentiation of ovaries and testes.

Pregnancy
Should could you do example so I have better understanding?

Pregnancy
I am having a hard time understanding my directions. Below are two times lines that represent prenatal development and pregnancy. On the prenatal development time line, indicate the timing(in weeks)of the three stages of prenatal development and the major development phenomona...

Biology
My mom was average height and my dad was short and mine short. I am think my genotype is heterozgous. My mom weight is average and my dad was overweight and my was average. I am think my genotype is homozygous.

Biology
My hair color is blonde and so is my parents.What is my genotype?

Children Development
Thanks Mrs.Sue should this be include in my answer?

Children Development
Thanks Mrs.Sue Would this been some of children exploring and problem solving behavior for this 10 months Nettie enjoys throwing every toy out of her crib and watching what happens. Nettie seems to expect you to keep putting them back Nettie is able to imitate new words and ...

Children Development
Describe and give examples of changes in your child’s exploratory or problem solving Behavior from 8 through 18 months and categorize them according to Piagetian and Information processing theories. What does this question mean?

Biology
My mom has eye color hazel and my dad has the eye blue and my eye color is blue. Would my Genotype be homozgous? My mom hair has blonde and my dad has blonde hair and I have blonde hair would my genotype be heterozgyous? Biology - woody, Friday, Se

Biology
My mom has eye color hazel and my dad has the eye blue and my eye color is blue. Would my Genotype be homozgous? My mom hair has blonde and my dad has blonde hair and I have blonde hair would my genotype be heterozgyous?

math
Marcus bought r movie posters for $5 each. Write an algebraic expression for total amount Marcus spent.

physics
What is the variable and unit for centripetal force and centripetal acceleration?

Amplifiers
(TCO 3) For a common source FET amplifier, gm = 1,600 ms and RD = 3.5 k. The voltage gain (AV) is _____. 8.5 6 5.6 None of the above

Math
how many different ways can 8 people be seated in 3 chairs

Math
Which system has an infinite number of solutions? A.{x+2=y 4=2y-x B.{2y+6=4x -3=y-2x C.{y+3=2x 4x=2y-3 D.{y=2x-5 -2=y-2x Is it B

Math
Patton is organizing his stamp collection into ab ook. He has 42 foreign stamps and 70 US stamps. He wants every page to have the same number of foreign stamps and the same number of US stamps. If he puts the greatest number of stamps on each page, how many pages will he use? ...

Math
Which equation has the same slope as y=4x-5 A.4x-2y=0 B.3y-12x=21 C.y=5x+7 D.5y=4x-6

Math
Y=3x and Y=1/3x Is this perpendicular?

Math
how to determine if something is a function besides the statement "x's cannot repeat"

English
All the students in Ms. Smith's class are male. James is in Ms. Smith's class. James is a male.

Algebra
Simplify √1/5 - √5

Algebra
Thank you

Algebra
Find the perimeter and area of a rectangle with a width of 2√7 - 2√5 and a length of 3√7 + 3√5

algebra
do you have the rest of the answers for the test?

Science
How could sustainable use preserve biodiversity in hot spots?

Math
√216t + √96t

Math
Consider the following equation: A=(s+1)^2. This equation can also be written as ____.

Math
answer choice: a.) 4 b.) 5 c.) 7 d.) 2

  1. Pages:
  2. <<Prev
  3. 1
  4. 2
  5. 3
  6. 4
  7. 5
  8. 6
  9. 7
  10. 8
  11. 9
  12. 10
  13. 11
  14. 12
  15. 13
  16. 14
  17. Next>>