Tuesday

December 1, 2015
Total # Posts: 292

**5th grade math**

how do I solve 1 2/3 + 1/6. not coming up with the answers they are giving 5x6 +1x3/3x6 30+3/18 33/18 = 11/6 = 1 5/6 (my equations) their ans. 9/16, 11/6, 16/22, 22/12 and 33/18 help
*November 9, 2015*

**Math**

Sue mom baked 12 cookies. Sue ate 3 for snack what fraction of the cookies did she eat.
*November 8, 2015*

**Human Growth**

Dizygotic twins are: A identical in genetic make-up, but not identical in appearance. B. the result of the division of just one fertilized egg C. no more alike that any other siblings D. almost mirror images of one another I choose A is that correct
*October 29, 2015*

**math**

Karla went shopping and bought a dress for 5 1/2 dollars and a skirt for 2 3/5 dollars/ If she paid for the clothes with a $20. how much money did she have left? how do i solve this problem using models
*October 28, 2015*

**math**

Karla went shopping and bought a dress for 5 1/2 dollars and a skirt for 2 3/5 dollars/ If she paid for the clothes with a $20. how much money did she have left?
*October 28, 2015*

**math**

1/3 of lunch money was spent on a sandwich, 1/2 spent on water, 1/8 spent on chips. what fraction of money is left
*October 27, 2015*

**algebra**

a farmer wishes to enclose a recectangular garden with 300 yard fencing, river runs along one side of the garden no fencing is need there, what are the dimensins of th rectangle if the area is 10450 square yards a=l*w 10,450=300*W
*October 26, 2015*

**Human Growth**

Which one of the following U.S. mothers-to-be is least likely to receive parental care? A.Maria, a Puerto Rican teenager B. Gladys, an African American woman C. Aylana, a Native American teenager D. Susan, a white woman I choose B is that correct
*October 23, 2015*

**Human Growth**

i did some further reading and C can also be the correct answer.
*October 23, 2015*

**Human Growth**

Amniocentesis is most often recommended for women: A. under 18 to detect defects and chromosomal Disorders B. over age 35 to detect genetic defects and chromosomal disorders C. who have Tay-Sachs disease to determine whether the baby has Down’s syndrome D. who are between...
*October 23, 2015*

**Human Growth**

Abraham is a mildly retrded 10-year-old who often sits on the floor and repeatedly rocks back and fourth. He is socially inept, does not make eye contact with anyone. The most likely explanation forces behavior is that Abraham has. A. schizophrenia B. autism C. multiple ...
*October 23, 2015*

**Human Growth**

Children of mothers who smoked during pregnancy are at higher than normal risk for all of the following except: A. Cancer B. poor IQ scores C. sudden infant death syndrome D. above-average birthweight I choose D is that correct
*October 23, 2015*

**Human Growth**

Which one of the following functions is not performed by the placenta? A. Combating internal infection B. Producing hormones that support the pregnancy C. Giving the developing baby immunity to various diseases D. Producing morphogens that cause cell transformation. I choose c...
*October 23, 2015*

**Human Growth**

read further and choose A is that correct
*October 23, 2015*

**Human Growth**

Ashley is very bold, outgoing, sociable, agreeable, and open to trying new things. Her sunny personality can probably be attributed: A. more to environment than heredity B. more to intelligence than to any other factor C. more to heredity than environment D. equall to heredity...
*October 23, 2015*

**Human Growth**

Four-year-old Sergai can tell his Poppa how to wash the clothes. Yesterday, Sergai told Poppa , “First get the dirty clothes from the basket. Next, put them in the washing machine. Now add some soapy stuff. Close the washer lid and press the button. When the buzzer rings...
*October 22, 2015*

**Human Growth**

Social learning theorists such as Bandura are most likely to link the rise in school violence with children’s exposure to: A. media and video game violence B. poverty and parental neglect C. aggressive team sports D. abuse by teachers I choose A is that correct
*October 22, 2015*

**Human Growth**

According to Erik Erikson’s psychosocial theory, there are eight developmental stages, each with its own crises to be resolved. Successful resolution of each of the eight crises: A. requires that the negative trait be eliminated altogether, and the positive trait prevail ...
*October 22, 2015*

**Human Growth**

Sorry C. Heredity and environment interact to determine the course of development. D.Enviroment is the single greatest influence on development. I choose C is that correct
*October 22, 2015*

**Human Growth**

Which one of the following statements best describes the relationship between heredity and environment? A. Heredity is more influential than environment in determining the course of development? B. Maturation has a much greater influence on development than either environment ...
*October 22, 2015*

**Human Growth**

An Li reached puberty at age 12, and John Smith retired at age 65. An Li’s and John Smith’s experiences are examples of: A. normative events. B. non-normtive influences C. critical periods D. risk factors Is B the correct answer
*October 22, 2015*

**Human Growth**

Mary Lou must complete a research project to get her associate degree. She has just one year left to finish her degree and must spend as little time and money as possible on her research. She plans to compare stress levels of 8th graders to stress levels of 9th graders. What ...
*October 22, 2015*

**Human Growth**

The right to ___ is not one of the ethical guidelines for research specified by the APA. A. financial compensation B. informed consent C. privacy and confidentiality D. avoidance of deception I choose A is that correct
*October 22, 2015*

**Human Growth**

would A be the right answer
*October 22, 2015*

**Human Growth**

Is D the correct answer
*October 22, 2015*

**Human Growth**

The composition of a neighborhood affects how children turn out. The two most powerful factors in determining positive or negative developmental outcomes are: A. role models and drugs B. human capital and race C. wealth and poverty D. income and human capital I choose D
*October 22, 2015*

**Human Growth**

Abstract thinking and scientific reasoning generally do not begin to develop until: A. middle adulthood B. young adulthood C. adolescence D. middle childhood I choose D
*October 22, 2015*

**Human Growth**

During which developmental period do children begin to develop self-control and develop a gender identity? A. infancy B. Early childhood C. Middle childhood D. Adolescence I choose C
*October 22, 2015*

**Human Growth**

Because Lucy is large for her age, she may not have many friends. This is an example of the interaction between which two types of development? A. Physical and psychosocial B. Physical and cognitive C. Cognitive and psychosocial D. Psychosocial and intellectual Is A the ...
*October 22, 2015*

**Human Growth**

Individual differences originate as a result of three basic developmental influences. These influences can best be summed up as: A heredity, genetics, and environment B. heredity, environment, and maturation C. family, friends, and ethnicity D. socioeconomic, status, risk ...
*October 22, 2015*

**Human Growth**

Which one of the following instances is an example of qualitative change? A. Last year two-year-old Helga could not talk, but now she can carry on a conversation. B Fifteen-year-old Marty grew 3 inches over the summer. He is now taller than Dad. C. Nine-year-old Billy Bob can ...
*October 22, 2015*

**Human Growth**

Life span development studies are based on the idea that: A. development occurs early in life, but not in late adulthood. B. there is almost no continuity over the lifespan, so an individual’s history has little effect on development. C. sociohistorical events affect ...
*October 22, 2015*

**human growth**

D is that correct
*October 22, 2015*

**human growth**

The esteemed Dr Bookworm has just completed a study in which he found a +1.0 correction between the number of cups of coffee his students drank right before class and the scores they earned on his final exam. This correlation means that: A. the less coffee the students drank, ...
*October 22, 2015*

**Human Growth**

in order to study the schools of children from poor families, Jonathan Kozol moved to several different U.S. cities and taught in their poorest schools. After doing this for a few years, he wrote a book about his findings. Kozol’s work is an example of a/an ___ study.
*October 22, 2015*

**grammer**

The patient was advised to return to the clinic immediately for any redness or swelling. immediately modifies which word:
*October 22, 2015*

**grammer**

I instructed the patient to return tomorrow. Tomorrow modifies which adverb?
*October 22, 2015*

**geography**

Horace Greeley said to go in this direction from this latitude line 85 degrees West, Go 136 feet
*October 12, 2015*

**math**

tammy want to get change for 1$. the only coins she can get are half dollars, quarters, and nickels. how many different ways can she get a 1$ using only these coins?
*October 7, 2015*

**Math**

if Carlos has 10 books on his shelf. he has read 4 out of 10 books are read, what fraction of the books were not read
*September 30, 2015*

**Algebra**

A small garden measures 7 ft by 14 ft. A uniform border around the garden increases the total area to 170 ft2. What is the width of the border?
*September 3, 2015*

**Math**

When you are multiplying a 7 x 3 matrix by a 3 x 2 matrix, what would the resulting matrix be of which order? Write your answer is a x b form.
*April 9, 2015*

**Science Check**

Hi! Can someone check my answers? Thanks!! :) Question 1: A skateboarder (coasting with a constant velocity) jumps straight up. What happens she she lands? Does she come down.... A.) behind the skateboard B.) ahead of the skateboard C.) on the skateboard My answer: B. Question...
*March 12, 2015*

**Algebra**

Write a detailed solution to the system x 1 3y # 9 y # 22x 1 6, where x $ 0 and y $ 0. Graph the system to show all possible solutions.
*February 22, 2015*

**Business Math**

Lance Lopes went to his bank to find out how long it will take for $1,700 to amount to $2,900 at 10% simple interest. Can you solve Lance’s problem?
*February 16, 2015*

**Business Math**

He took out a $100.00 loan payable in two weeks at $105.50. What is the percent of interest paid on this loan?
*February 16, 2015*

**Math**

Find all the solutions of the equation in the interval {o,2pi) sec^2x+tanx=1
*February 8, 2015*

**Spanish Help**

Hi! Can someone check my answers to make sure that I am doing these right? Thanks so much! :) Directions: Match the command to the correct Spanish command. 1.) Listen! (friend) 2.) Listen! (you guys) 3.) Don’t listen! (stranger) 4.) Don’t listen! (friend) 5.) Don&#...
*February 1, 2015*

**math**

which variable had greater variability number of hours of school work and the number of hours watching television
*December 10, 2014*

**Chemistry**

How do I figure out the 2nd part? How many moles of NO are produced according to the equation? I have watched several videos and I still don't understand this concept.
*October 25, 2014*

**Chemistry**

If 0.200mol of nitrogen gas and 0.200mol of oxygen gas react, what is the limiting reactant? N2(g)+O2(g)→2NO(g) How many moles of NO are produced according to the equation? Please show how to perform this equation with the answer please.
*October 25, 2014*

**Physic**

A1/2 inch diameter piston moves 10 inches when 30 Lbs of force is applied, how far will it move a 6 inch Diamter piston, and how much weight will this piston lift?
*October 12, 2014*

**Algebra I**

Fill in the compound inequality 4(x-6) 2(x-10) and 5(x + 2) >/ 2(x +8) with less than, greater than, at least, or at most so that the solution is only one value
*October 7, 2014*

**Math**

What will be the total deduction for social SECURITY and MEDICARE taxes on Amishi's next weekly paycheck of $700 if she has already earned $22,400 this year? Social security tax is 6.2% of wages up to $106,800. MEDICARE tax is 1.45% of all wages.
*September 5, 2014*

**geometry**

Thank you so much! I wish my math teacher mentioned that :/ haha Thank you again!!!
*September 2, 2014*

**geometry**

Anyone.....?
*September 2, 2014*

**geometry**

line BD bisects angle ABC. Solve for X and find the measures of angle ABC. angle ABD= 5X, angle DBC= 3X + 10 I don't really understand this question so can someone please help me solve this and explain to me how they solved it/ show the steps of how to solve this question...
*September 2, 2014*

**Finance**

Using the maximum ratios for a conventional mortgage, how big a monthly payment could the Taylor family afford if their gross ( before- tax) monthly income amounted to $ 3,500? Would it make any difference if they were already making monthly installment loan pay-ments totaling...
*July 6, 2014*

**Math**

Using the maximum ratios for a conventional mortgage, how big a monthly payment could the Taylor family afford if their gross ( before- tax) monthly income amounted to $ 3,500? Would it make any difference if they were already making monthly installment loan pay-ments totaling...
*July 6, 2014*

**Finance**

I don't under stand how to answer it.
*July 6, 2014*

**Finance**

Debbie Snyder has just graduated from college and needs to buy a car to commute to work. She estimates that she can afford to pay about $ 450 per month for a loan or lease and has about $ 2,000 in savings to use for a down payment. Develop a plan to guide her through her first...
*July 6, 2014*

**Psychology**

Cognitive neuroscience is an emerging field of study. How should we feel this will impact cognitive psychology and your life?
*March 18, 2014*

**geometry**

PN=?HN
*February 27, 2014*

**American History**

Ms Sue, I just took the test the following are the the correct answers. After the War of 1812, the first expansionist goal of the republic was the acquisition of A. the Oregon Country. B. California - Wrong (C. Florida Correct answer) D. Canada. Which of the following was true...
*February 6, 2014*

**American History**

Thank you!!
*February 6, 2014*

**American History**

Oh so sorry. Which of the following statements about the Southern planter's world is most accurate? A. Most of the great planters were the sons of wealthy families. (B) Most great planters of the Old South were self-made men. C. The stereotype of the "southern belle&...
*February 6, 2014*

**American History**

If at all possible can some one please check my answers? Thank you in advance for you assistance. Which of the following statements about the Southern planter's world is most accurate? My answer: B. Most great planters of the Old South were self-made men. After the War of ...
*February 6, 2014*

**Statistics**

For an IQ test, we know the population n=100 and the ox = 16. We are interested in creating the sampling distribution when N = 64. (a) What does that sampling distribution of means show? (b) What is the shape of the distribution of IQ means and the mean of the distribution? (c...
*February 3, 2014*

**Statistics**

As part of studying the relationship between mental and physical health, you obtain the following heart rates: 73 72 67 74 78 84 79 71 76 76 79 81 75 80 78 76 78 In terms of differences in heart rates, interpret these data using the following: (a) the range, (b) the variance, ...
*February 2, 2014*

**Statistics**

Please help me with this question: For an IQ test, we know the population 5 100 and the X 5 16. We are interested in creating the sampling distribution when N 5 64. (a) What does that sampling distribution of means show? (b) What is the shape of the distribution of IQ...
*February 2, 2014*

**Statistics in Psychology **

QUESTION 25: In a study you obtain the following data representing the aggressive tendencies of some football players:40 30 39 40 41 39 31 28 33(a) Researchers have found that is 30 in the population of nonfootball players, 1X 5 5. 2 Using both tails of the sampling ...
*February 2, 2014*

**American History**

Thank you Ms. Sue
*February 2, 2014*

**American History**

A series of legislative acts passed under the Grant administration in 1870 and 1871 authorized federal protection for black suffrage through the use of the Army against the Ku Klux Klan. Together, these were known as the _______ Acts. A. Force B. Reconciliation C. Grant D. ...
*February 2, 2014*

**mercer**

does (3/8)/3=8x3=24
*December 18, 2013*

**English**

bs lmfao
*December 12, 2013*

**Math**

Tristen has three 4 foot long boards. He needs to cut pieces that are 13 inches long from the boards. What is the greatest number of boards he can cut?
*November 10, 2013*

**physics**

A cannon ball is fired horizontally with an initial speed of 75 m/s from the top of a 50 m tall building. When the ball hits the ground, its velocity vector makes an angle with the horizontal. What is the angle?
*September 18, 2013*

**physics**

A cannon ball is fired horizontally with an initial speed of 75 m/s from the top of a 50 m tall building. When the ball hits the ground, its velocity vector makes an angle with the horizontal. What is the angle?
*September 18, 2013*

**Physics**

A police car is traveling at a velocity of 19.0 m/s due north, when a car zooms by at a constant velocity of 49.0 m/s due north. After a reaction time 0.600 s the policeman begins to pursue the speeder with an acceleration of 6.00 m/s^2. Including the reaction time, how long ...
*September 16, 2013*

**Physics**

At the 18th green of the US Open, Tiger Woods needs to make a 20.5 ft (6.25 m) birdie putt to win the tournament. When he hits the ball, giving it an initial speed of 1.57 m/s, it stops 6.0 ft. (1.83 m) short of the hole. Assume the deceleration caused by the grass is constant...
*September 15, 2013*

**Physics**

Stones are thrown horizontally with the same velocity from the tops of two different buildings. One stone lands twice as far from the base of the building from which it was thrown as does the other stone. Find the ratio of the height of the taller building to the height of the...
*September 15, 2013*

**Physics**

d=(1/2)gt^2 g=-9.8m/s^2 d=0.82 what about 2.7 ft?
*September 14, 2013*

**math**

becca received some money for her birthday. she spent 2/5 then she spent 1/2 the she spent 2/3 and had $15 left . how much did you receive for her birthday
*August 12, 2013*

**Math**

A random sample was taken from Wyoming. Eighty percent of students reported that they like dogs, 64% reported they like cats, and 97% reported that they like dogs or cats. What percentage of students like both dogs and cats?
*July 27, 2013*

**Algebra**

A piggy bank with only pennies and nickels has 28 nickels for every 52 pennies. What percent of the coins are nickels? solve this problem using a. bar diagram b. percent equation
*July 6, 2013*

**Accounting**

Pug Corporation has 10,000 shares of $10 par common stock outstanding and 20,000 shares of $100 par, 6% noncumulative, nonparticipating preferred stock outstanding. Dividends have not been paid for the past two years. This year, a $150,000 dividend will be paid. What are the ...
*May 15, 2013*

**CHEMISRTY**

Calculate the energy required to raise the temperature of 160.0 g Ag from 273 K to 295 K.
*April 21, 2013*

**Chemistry**

If the pressure is 10.0 atm, what is the temperature? If a 2.53-L container is filled with 169 g argon
*April 14, 2013*

**Physics**

A layer of oil (n = 1.45) floats on an unknown liquid. A ray of light originates in the oil and passes into the unknown liquid. The angle of incidence is 64.8 degrees, and the angle of refraction is 68.0 degrees. What is the index of refraction of the unknown liquid?
*March 20, 2013*

**Chemistry**

Suppose it is a hot summer day (40.0 degrees C = 104.0 degrees F), and you have left a can of hairspray outside so the gas within it is now at the same temperature of its surroundings. As part of your chemistry lab class, you have to build a safe and effective potato gun to ...
*March 16, 2013*

**Physics**

Suppose you wish to make a solenoid whose self-inductance is 1.6 mH. The inductor is to have a cross-sectional area of 1.3 x 10-3 m2 and a length of 0.065 m. How many turns of wire are needed?
*March 10, 2013*

**science**

A 75-N sack is dragged along the floor with a horizontal force of 100N. The frictional force is 30N. What is the direction of net force
*February 25, 2013*

**Chemistry**

. In Flask A, you reacted 5.10 g Mg with 0.447 mol HCl. In Flask B, you reacted 24.21 g Mg with 0.998 mol HCl. Which ballon will inflate the most?
*February 10, 2013*

**English**

Try simplifying it "The statement said that"
*February 10, 2013*

**probability**

In a binomial distribution,n=8 and π=.35. Find the probabilities of the following events. (Round your answers to 4 decimal places.) (a)x=1 (b)x≤4 (c)x≥5
*February 8, 2013*

**probability**

In a recent survey, 35 percent indicated chocolate was their favorite flavor of ice cream. Suppose we select a sample of ten people and ask them to name their favorite flavor of ice cream. (b) What is the probability exactly four of those in the sample name chocolate? (Do not...
*February 8, 2013*

**probability**

An internal study by the Technology Services department at Lahey Electronics revealed company employees receive an average of 6.4 emails per hour. Assume the arrival of these emails is approximated by the Poisson distribution. (a) What is the probability Linda Lahey, company ...
*February 8, 2013*

**probability**

Listed below is the population by state for the 15 states with the largest population. Also included is whether that state's border touches the Gulf of Mexico, the Atlantic Ocean, or the Pacific Ocean (coastline). Rank State Population Coastline 1 California 36,553,215 ...
*February 8, 2013*

**probability**

During the second round of the 1989 U.S. Open golf tournament, four golfers scored a hole in one on the sixth hole. The odds of a professional golfer making a hole in one are estimated to be 3,708 to 1, so the probability is 1/3,709. There were 155 golfers participating in ...
*February 8, 2013*

**MATH**

A seismograph 300 km from the epicenter of an earthquake recorded a maximum amplitude of 4.3 102µm. Find this earthquake's magnitude.
*February 8, 2013*