# 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was resolved The US Supreme Court ruled against the tariff Daniel Webster gav a speech to the Senate and the tariff was repealed South Carolina passed the nullification Act which canceled the tariff outright...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