Sunday

February 7, 2016
Total # Posts: 469

**Reading**

Ernest Hemingway's first job was as a newspaper writer in Kansas, at the age of 17. He wrote about everything that happened at the local police station, the train station, and the hospital. Hemingway worked for the newspaper for six months. The Red Cross then hired him to ...
*February 2, 2016*

**Reading**

Is #1 A or D?
*February 2, 2016*

**Reading**

His first fight was for his health and vigor. It all began at the age of nine. As a child, he was weak and thin because of his asthma. His father, the first Theodore, motivated him to fight his ill health. On the third floor of the house in New York where he was born, his ...
*February 2, 2016*

**Math**

oh Latonia has the greater percent
*January 26, 2016*

**Math**

Both are 36
*January 26, 2016*

**Math**

The chart shows the total number of students in two school orchestras and the number of students in each orchestra who play string instruments. Which orchestra has the greater percent of its members as string instrumentalist? Orchestra Number of String Players Glenshire 43 ...
*January 26, 2016*

**Math**

42<-6d = d<-7
*January 11, 2016*

**Physics**

1. A steam engine converts 150 kg of water completely to steam. The process involves transfer of 4 x 10^8 J as heat. If steam escaping through the safety valve does 2 x 10^8 J of work against outside atmosphere, the net change in the internal energy is: a. 2 J b. 2 x 108 J c. ...
*December 20, 2015*

**Grammar**

For #12, I meant to put simple
*December 16, 2015*

**Grammar**

Label each sentence below as simple, compound, complex, or compound-complex. 1. You can enter the data, or you can interview the candidates. (compound) 2. No one knew the man, and no one asked his name. (compound) 3. After the officer pulled Tim over, Tim began to cry, and the...
*December 16, 2015*

**Grammar**

Thank You!
*December 16, 2015*

**Grammar**

Find the simple subject and simple predicate of this sentence. We have to leave immediately to go to the meeting at the recreation center. the simple subject is we and the simple predicate is have because to leave is an infinitive phrase
*December 16, 2015*

**Grammar**

No, I was asking if all the "to" were preposition in the sentence
*December 16, 2015*

**Grammar**

are all of them a preposition
*December 16, 2015*

**Grammar**

ok thanks
*December 16, 2015*

**Grammar**

For each word, label the parts of speech. We have to leave immediately to go to the meeting at the recreation center. 1. pronoun 2. verb 3. verb 4. verb 5. adverb 6. verb 7. verb 8.preposition 9.adjective(article) 10.noun 11. preposition 12. adjective (article) 13. adjective, ...
*December 16, 2015*

**Biology**

breaks diwn immune system noo
*December 15, 2015*

**Grammar**

For decades, centuries even, the most common way to train a dog was to punish the dog when it did something wrong. This is known as negative training. Often, a choke chain would be used. If the dog did something wrong, such as jumping up on someone or chasing a squirrel, the ...
*December 14, 2015*

**Grammar**

ok thanks
*December 14, 2015*

**Grammar**

Today, it is common to open the newspaper and see that a famous musician is being sued for stealing music from another famous musician. Sometimes, the issue is that a very small section of a song sounds like a song that had been written before. Sometimes, the issue is that a ...
*December 14, 2015*

**Language Arts**

ok thank you
*December 6, 2015*

**Language Arts**

Are these right? My aunt discovered a skunk under her porch and called the Humane Society for help in removing it. *simple sentence Some committee members preferred either a musical comedy or a mystery. *simple sentence
*December 6, 2015*

**Math**

The table shows how many hours Catalina spent babysitting during the months of April and May. a. If Catalina charges $6.50 per hour, what is the percent of change in the amount of money earned from April to May? Is it a change of increase of decrease? b. What is the percent in...
*December 5, 2015*

**math**

How can $12,600 be split between two investments, one paying 6% annually and one paying 8% annually so that the interest from the two accounts equals $864
*October 21, 2015*

**Gr.11 Biology**

In guinea pigs, black cot is dominant to albino. Rough coat us dominant to smooth coat. A black smooth guinea pig was mated with an albino rough guinea pig. Their offspring were black rough and black smooth. If these were the only produced over a period of years of matings, ...
*October 6, 2015*

**Gr. 11 biology**

Your aunt moves out of the town and leaves you her mouse, Henry. In order to make some money, you decide to breed mouse and sell the offspring. In looking over Henry's family history, you discover that Henry's grandfather expressed a rare genetic disorder which leads ...
*October 3, 2015*

**Gr.11 Biology**

Thank you :)
*October 3, 2015*

**Gr.11 Biology**

In humans, muscular dystrophy is a condition in which the muscles waste away during early life, resulting in death in the early teens. It is due to recessive sec-linked gene. A certain couple have 5 children- 3 boys, ages one, three and ten; and 2 girls, ages five and seven. ...
*October 3, 2015*

**Math**

Connor ran around the 1/4-mile track 15 times! Express the distance he ran as a mixed number.
*September 23, 2015*

**Data management **

Which of the following three events is more likely to happen that a person get a) At least 1 six when 6 dice are rolled; b) At least 2 sixes when 12 dice are rolled, or c) At least 3sixes when 18 dice are rolled. Explain why.
*July 26, 2015*

**Data management **

Problems solving with Matrices [-3 1] * [ 4 7 0] 2 5 -3 -5 1 I'm stuck with this matrices. Please help me~~
*July 23, 2015*

**Math**

Determine the probability of drawing two cards from a deck( without replacement) and getting the same suit using 1) conditional probability 2) combinations
*July 14, 2015*

**Math**

Ali has 250 songs on her MP3 player. Of those, 150 are dance songs, 50 are R&B songs, and 30 songs are both dance and R&B. 1) when Ali has her player on shuffle, what are the odds in favour of her hearing a dance song that is not an R&B song? 2) what are the odds against her ...
*July 12, 2015*

**Math**

Suppose that a graphing calculator is programming to generate a random natural number between 1 and 10 inclusive . What is the probability that the number will be prime?
*July 10, 2015*

**Math**

nPr=6720 and nCr=56, then the value if r is___?
*July 8, 2015*

**Data management**

In the expansion of (1+x) to the power of n, the first three terms are 1-0.9+0.36. Find the values of x and n.
*July 8, 2015*

**Gr.12 data management**

There are 52 white keys on a piano. The lowest key is A. The Keys are designated A. B, C, D, E, F, G in succession, and then the sequence of letters repeats, ending with a C for the highest key. A) if five notes are played together simultaneously, in how many ways could the ...
*July 8, 2015*

**chemistry **

Explain the following quote with your understanding of the concept of gas mixtures (Ch. 10 concepts) and the composition of “common air” (i.e. the air in the atmosphere). Inflammable air is hydrogen. “By the experiments... it appeared that when inflammable air ...
*May 30, 2015*

**Algebra**

Assignment 1: LASA 2: The Apportionment Problem You are a census officer in a newly democratic nation and you have been charged with using the census data from the table below to determine how 100 congressional seats should be divided among the 10 states of the union. State ...
*May 23, 2015*

**English**

What is wrong with this sentence? Although they seemed inflamed, the site of the previous craniectomy seemed free of defect.
*May 19, 2015*

**Chemistry**

determine the mass of titanium and iodine that react if 1.38 x 10 to the third kJ of heat emitted by the reaction
*May 2, 2015*

**Chem**

What mass of KCl in grams is formed when 2.00lbs of KClO3 is decomposed?
*April 12, 2015*

**Calculus 2 - Series**

Ahh, for the first problem, I wasn't sure if I was supposed to plug in numbers (1-5) or if there was a particular number I was to plug in rather than randomly, but now realizing that it's between a1-a5 with the numbers accordingly. And for the second problem, I was ...
*March 29, 2015*

**Calculus 2 - Series**

I am so confused on how to do series problems...especially these. How can you tell the pattern and determining the formula for them? Can someone please help? 26) Write the first five terms of the sequence {an} whose nth term is given. an = (n + 3)/(2n − 1) a1 = ? a2 = ? ...
*March 29, 2015*

**Probability**

i dunno
*March 7, 2015*

**Health**

Its B
*February 19, 2015*

**algebra**

An advertising agency conducted a survey and found that the number of units sold, N, is related to the amount, a, spent on advertising (in dollars) by the following formula:
*February 18, 2015*

**Math**

Tension wants to build a soccer field for his team. The area of the field should be 125 square feet. The width is 1/5 of the length. What are the dimensions of the field?
*January 29, 2015*

**Sociology**

How can I get an essay in Sociology?
*December 9, 2014*

**finance**

Suppose an investment offers to triple your money in 36 months (don’t believe it). What rate of return per quarter are you being offered
*October 17, 2014*

**math**

Valerie and Bret have a total of 24 dog show ribbons.Bret has twice as many ribbons as Valerie.How many ribbons does each have?
*October 6, 2014*

**physics**

W=f×d=65×16=1040j
*September 30, 2014*

**physics**

W=f×d=65N×16m=1040j
*September 30, 2014*

**physics**

A woman raises a 65N box 16m in 4 seconds.Calculate the work done by the woman on the box
*September 30, 2014*

**Finite Math**

suppose x sheets from a 500 sheet ream of paper have been used. Write an algebric expression to represent the number of sheets that are left
*July 29, 2014*

**chem**

How many moles of carbon, hydrogen, and oxygen are present in a 100-g\rm g sample of ascorbic acid?
*July 20, 2014*

**chem**

How many moles of carbon, hydrogen, and oxygen are present in a 100-g\rm g sample of ascorbic acid?
*July 20, 2014*

**English**

Words to choose from: Commemorate, complacent, consensus, deplete, diligent, empathy, menial, niche, transcend, and waive At Eastman High School reunions, the conversation usually gets around to the question “who was our best teacher?” And year after year, the (1) ...
*July 3, 2014*

**economics**

To save on gasoline expenses, Edith and Mathew agreed to carpool together for traveling to and from work. Edith preferred to travel on I-20 highway as it was usually the fastest, taking 25 minutes in the absence of traffic delays. Mathew pointed out that traffic jams on the ...
*July 3, 2014*

**Strategic Leaders**

Identify four research sources that provide context for at least three activities of strategic leaders.
*April 15, 2014*

**Geometry**

The word cosine literally means "the complement of the sine." Write a paragraph explaining how complements of sine and cosine are connected. I know that the sine and the cosine of complementary angles are the same. but how can i add more details/write a paragraph?
*April 15, 2014*

**Statistic ASAP Please**

Some people believe in the force (yes, like in Star Wars). To test if young Anakin Skywalker has the force with him, he is told that some cards that Yoda can see but Anakin cannot contain a picture of a planet, a lightsaber, a laser rifle, or a spaceship. As Yoda looks at 20 ...
*April 3, 2014*

**Help ASAP Statistic**

. A new medical test provides a false positive result for Hepatitis 2% of the time. That is, a perfectly healthy subject being tested for Hepatitis will test as being infected 2% of the time. In research, the test is given to 30 healthy (not having Hepatitis) subjects. Let X ...
*April 2, 2014*

**Chemistry 2**

I just wanted to compare my answer with the answer that i will be getting.. This is what I have: Exothermic reaction starts at a higher energy value and ends at a lower energy value. In an exothermic reaction, we know that energy is given off in the form of heat. This energy ...
*March 31, 2014*

**Chemistry 2**

Compare endothermic and exothermic reactions in terms of potential energy, heat flow, and observed temperature changes. Explain your answer in complete sentences.
*March 31, 2014*

**DrBob222**

Wait wait, nevermind, check this one: In freezing, the amount of energy in the reactants is lower than the resulting amount of energy in the products. This means that the line graph starts at a lower energy value (representing the potential energy of the reactants) and ends at...
*March 31, 2014*

**DrBob222**

please check my answer
*March 31, 2014*

**chemistry**

In freezing, the stronger attraction that results in closer/shorter bonds (though the overall density increase due to the highly ordered structure) than in melting water so the potential energy is lower.
*March 31, 2014*

**chemistry**

Freezing and melting are two different physical changes that involve the same amount of energy. In an exothermic reaction, the amount of energy in the reactants is higher than the resulting amount of energy in the products. This means that the line graph starts at a higher ...
*March 31, 2014*

**chemistry**

Can you answer it please? I just want to compare my answer..
*March 31, 2014*

**chemistry**

Freezing and Melting are two different physical changes that involve the same amount of energy. compare and contrast the potential energy diagrams that would represent each of these processes. Be specific in your comparison.
*March 31, 2014*

**chemistry**

help
*March 31, 2014*

**check one question statistic**

For the scenario below, determine if the experiment describes a geometric distribution. If it is not a geometric setting, state why. if it is a geometric a) the two outcomes head or not head b) What constitutes one trial Flip a coin constitutes a flip coin c) the probability ...
*March 31, 2014*

**Statistic**

thanks
*March 30, 2014*

**Statistic**

consider caleb the basketball player. In a game, he shoots 10 free throws. In the year, he makes 70% of his free throws. Is this a binomial setting? Fully explain your response.
*March 30, 2014*

**statistic**

here are five seniors in a class, for each situation, write how the binomial formula is used to calculate the probability. a) In how many ways can you choose one senior to represent the group? b) In how many ways can you choose two seniors to represent the group? c.) In how ...
*March 30, 2014*

*******Help Statistic**

Imagine taking a 10-question true or false exam. You randomly guess at each question. Don't do any calculations, just tell me your first impressions a). Is this a binomial setting? b) How many question do you think you would get correct? c). How surprised would you be if ...
*March 26, 2014*

**Canvas art**

Who paints using the name Cobot
*March 20, 2014*

**Canvas art**

Who paints using the name Cabot
*March 20, 2014*

**statistic****help*******

if three coins are tossed, what is the number of equally likely outcomes? 3 4 6 8 9
*March 19, 2014*

**help ASAP Statistic**

The tests done to determine if someone is HIV positive are called Enzyme immunoassay or EIA tests. The test screens a blood sample for the presence of antibodies to HIV. Like most tests, this test is not perfect. The table below shows the approximate probabilities of positive ...
*March 17, 2014*

**Statistic help ASAP Please**

The tests done to determine if someone is HIV positive are called Enzyme immunoassay or EIA tests. The test screens a blood sample for the presence of antibodies to HIV. Like most tests, this test is not perfect. The table below shows the approximate probabilities of positive ...
*March 17, 2014*

**help please statistic**

Teenage drivers pay more for automobile insurance than older drivers. Also, many insurance companies offer discounts for teenage drivers that achieve good grades. Assume that 20% of all teenage drivers are involved in accidents each year. Assume that 10% of all teenage drivers...
*March 16, 2014*

**statistic**

thanks a bunch
*March 16, 2014*

**statistic**

You draw one card from a shuffled standard deck or cards (cards are in four suits-red diamonds, red heart, black clubs and black spades-and are numbered 2,3,4,5,6,7,8,9,10, J,O,K,A). A.What is the probability of drawing a red card B.What is the probability of drawing a queen c...
*March 16, 2014*

**Statistic**

In a survey of students at a local high school, 30% of the students said they liked tater tots and 15% of the students said they like French fries. If every one of the students who said they like French fries also said they like tater tots, what proportion of the students ...
*March 14, 2014*

**statistic**

You draw one card from a shuffled standard deck or cards (cards are in four suits-red diamonds, red heart, black clubs and black spades-and are numbered 2,3,4,5,6,7,8,9,10, J,O,K,A). A.What is the probability of drawing a red card B.What is the probability of drawing a queen c...
*March 14, 2014*

**statistic**

Thank you
*March 13, 2014*

**statistic**

For each of the following, assume you are working with a standard deck of 52 cards. There are 13 cards (2,3,4,5,6,7,8,9,10, jack, queen, king and Ace) in each of four suits (Clubs, Diamonds, Hearts, and Spades). a. What is P(Club) when drawing one card? b. What is P(Jack) when...
*March 13, 2014*

**Math**

Kimberly is 3 times as old as her sister, Halley .Find the ratio of Kimberley"s age to Hallet"s age. Give your answer in fraction form.
*February 20, 2014*

**physic**

A cheetah is crouched in ambush 20m to the east of an observers blind. At time t=0 the cheetah charges an aeroplane in a cleaning 50m east of the observer. The cheetah runs along the straight line.
*February 19, 2014*

**physic**

A cross- country skier skis 7.40km in the direction of 45⁰ East of South, then 2.8 km in the direction 30⁰ North of East, and finally 5.2km in the direction 22⁰ West of North. How far is the shier from the starting point?
*February 19, 2014*

**physic**

The concorde is the fastest airliner used for commercial service. It can cruise at 1450mi/hr. What is the cruise speed of the concorde in miles/s?
*February 19, 2014*

**Personal Dimensions of Education**

is
*February 16, 2014*

**Statistic**

1. For this assessment, explicityly state the five steps of a simulation and carry out the simulation. Use the random digit table. A basketball player makes 80% of her free throws. Recently during a very close game, she shot 5 free throws near the end of the game and missed 3 ...
*January 30, 2014*

**statistic please help**

how many twos would be listed in the leaf area of a stem-and-leaf plot with following data? [22,23,33,34,36,37,48,47] 2 3 4 5
*January 14, 2014*

**statistic please help**

The number of pencil used during a test is a type of which data? nominal qualitative ordinal qualitative discrete quantitative continuous quantitative Class rank (freshman, sophomore, etc.) is a type of which data? nominal qualitative ordinal qualitative discrete quantitative ...
*January 14, 2014*

**statistic**

27. which is true about the response variable? i. this used to be called the independent variable. ii. when graphing the data, the response variable is plotted along the y-axis only i only ii both i and ii neither
*January 14, 2014*

**statistic**

which is true about the response variable? i this used to be called the dependent variable. ii when graphing the data, the response variable is plotted along the x-axis only I only ii both I and ii neither I or ii
*January 14, 2014*