Saturday

February 13, 2016
Total # Posts: 4,243

**Grammar**

Choose the sentence that uses pronouns correctly. Who would you choose as your mentor?---my answer Do you remember whom signed his name very large on the Declaration of Independence? Whom made this wonderful dinner? Have you met the people who are visiting next door?
*January 22, 2015*

**check?**

what does regional designs do? depends on designs from previous eras reflects the lifestyle of the area often features distressed furniture is harder to find materials for than other style
*January 21, 2015*

**check?**

1. Using the same shape of furniture is an example of which of the following? modern ----- my answer sleek uniform colonial 2. Taking exact measurements of a room is not as important as choosing a style that the client likes. True False ---- my answer 3. Why can trendy items ...
*January 21, 2015*

**Chemistry**

How would you know if a salt will produce a neutral, acidic or basic solution? I am quite confused. I know you first break them up into their ions but I dont know what to do next. For example: NaH2PO4= acidic soln Mg(HSO4)2= neutral soln Ca(CN)2= basic soln NH4F= acidic soln
*January 20, 2015*

**Equation7**

Thanks
*January 20, 2015*

**Equation7**

C=65
*January 20, 2015*

**Equation7**

2/5c+4/5c-6=c+7 6/5c=c-13 5/5c=-13 C=-13
*January 20, 2015*

**Biology**

Which of the following is true about DNA? It is a single-stranded molecules Only one of the original DNA strands acts as a template during replication. Both of the original DNA strands act as templates during replication. Its replication takes place in the cytosol.
*January 20, 2015*

**Mendelian Genetics**

Assume you are performing a cross between a plant that is heterozygous for the dominant traits red flowers and wrinkled seeds, with a plant that is homozygous for the recessive traits white flowers and smooth seeds. Assume the alleles are R for red flowers, r for white flowers...
*January 20, 2015*

**Chemistry**

How would you know if a salt will produce a neutral, acidic or basic solution? I am quite confused. I know you first break them up into their ions but I dont know what to do next. For example: NaH2PO4= acidic soln Mg(HSO4)2= neutral soln Ca(CN)2= basic soln NH4F= acidic soln
*January 20, 2015*

**Science**

A certain species of grasshopper can have red stripes, yellow stripes, or red and yellow stripes. An RR grasshopper has red stripes, an YY grasshopper has yellow stripes, and an RY grasshopper has red and yellow stripes. Which type of inheritance is this an example of? ...
*January 20, 2015*

**History**

What are some views of Machiavelli's theory on political leadership?
*January 20, 2015*

**Art**

I looked at the website but i still don't get it
*January 18, 2015*

**Art**

define two color schemes that a color wheel could help you identify.
*January 18, 2015*

**History**

what are two themes that would be appropriate for thematic time lines of important events from prehistory to A.D.1600.
*January 18, 2015*

**Math**

1. A bag contains red, blue, green, and yellow marbles. Seth takes a marble from the bag without looking, records the color of the marble, and then puts the marble back in the bag. He repeats the process until he has recorded the colors of 35 marbles. The chart below shows the...
*January 15, 2015*

**Alegebra**

A box contains 10 cards numbered 1 through 10. Which events are mutually exclusive? (Points : 4) A card is drawn from the box and the number is even. A card is drawn from the box and the number is 8. A card is drawn from the box and the number is odd. A card is drawn from the ...
*January 15, 2015*

**AP Phsychology**

Why and how do memories change over time?
*January 13, 2015*

**PHYSICS**

in a car, you drive from your home 4 km to the gas station, 8 km to the shopping mall to let your mother off, and 8.9 km back home. The trip takes 20 min. What is your velocity? So I got 17.4 m/s but my teacher told me that the velocity is actually 0 m/s, can someone explain ...
*January 13, 2015*

**PHYSICS! **

A 3.0 g coin moving to the right at 27.0 cm/s makes an elastic head-on collision with a 20.0 g coin that is initially at rest. After the collision, the 3.0 g coin moves to the left at 12.5 cm/s. (b) Find the amount of kinetic energy transferred to the 20.0 g coin. I found part...
*January 7, 2015*

**English **

Can some one please tell me if these are assertive,non-assertive,or aggressive. and give me an example how i would write each sentence with the ones that its not. 1. You never return my phone calls. 2. I am not sure when I can meet. I'm pretty busy. 3. If we take the two o...
*January 3, 2015*

**Biology**

Photosynthesis and cellular respiration are often described in two ways: (1) they are chemically opposite; and (2) they have a relationship to each other. Explain what these two statements mean. I need help with this please.
*January 1, 2015*

**Geography**

How can I make a power line for my geo model?
*December 28, 2014*

**Social Commentary**

The civil rights movement consisted of many events, such as freedom rides and sit-ins. Some of the events, such as fires and murders, were violent and unsettling. But the killing of the four little girls in Birmingham is considered one of the most significant events. Why do ...
*December 23, 2014*

**Math**

Juan has DVDs 9/16 inches wide. How many DVDs wil fit on one shelf that's 1 3/4 wide
*December 14, 2014*

**chemistry**

How to prepare 250.0 mL of 0.076M NaOH?
*December 9, 2014*

**general physics**

An axle of a mass of 10 kg, length 10 cm and radius .1 m is free to rotate about the axis which runs the length of the axle, throuhh it's center. A chain of mass 4kg is fastened to the axle at one end, wound exactly 6 times around the axle, and a rock of mass 1.8 kg ...
*December 9, 2014*

**calc**

I am having trouble taking the first integral. I get y^2/2 (x+y+1)^3/2 (1) is this correct? or do I take the integral of the inside instead of the derivative.
*November 30, 2014*

**calc**

evaluate the surface integral double integral (y dS) z= 2/3 (x^3/2 + y^3/2) 0 ≤ x ≤ 5, 0 ≤ y ≤ 2
*November 30, 2014*

**U.S. History**

I cant find any statistics with in my text book related to that question. And I dont know what year they were asking for since they dont mention it1
*November 25, 2014*

**U.S. History**

Yes that would be the answer for the year 2014 but there is no year mentioned in that question and my textbook is from 2002?
*November 25, 2014*

**U.S. History**

Approximately ___ of the country's adult population has Internet access. a. one-third b. two-thirds c. one-quarter d. three-quarters Would it be answer B?
*November 25, 2014*

**U.S. History**

Not being sovereign, it does not call the United States of America a "nation" or "government," but instead says, "The said States hereby severally enter into a firm league of friendship with each other, for their common defense, the security of their ...
*November 24, 2014*

**U.S. History**

All of them were weaknesses, however the way it was mentioned in most texts it that there was no national judiciary therefore I was thinking maybe its answer C?
*November 24, 2014*

**U.S. History **

which of the following was not a weakness of the articles of confederation (1781-1789)? A) a week "league of friendship" among the states B) the requirement of unanimous approval by all 13 states for amendments C) no judicial branch D) no congressional power to ...
*November 24, 2014*

**now mr. damon, physics**

A 63.8 kg block of silver is at initially at 107 C. 1.0 kg of ice at its freezing point is placed onto the block to cool it. As the ice melts, the water is free to flow off (so that the water never increases in temperature). After all the ice melts, what is the final ...
*November 24, 2014*

**physics (would mr. sue or mrs damen answer my ques**

A 63.8 kg block of silver is at initially at 107 C. 1.0 kg of ice at its freezing point is placed onto the block to cool it. As the ice melts, the water is free to flow off (so that the water never increases in temperature). After all the ice melts, what is the final ...
*November 24, 2014*

**physics, please help**

A 63.8 kg block of silver is at initially at 107 C. 1.0 kg of ice at its freezing point is placed onto the block to cool it. As the ice melts, the water is free to flow off (so that the water never increases in temperature). After all the ice melts, what is the final ...
*November 24, 2014*

**physics**

A 63.8 kg block of silver is at initially at 107 C. 1.0 kg of ice at its freezing point is placed onto the block to cool it. As the ice melts, the water is free to flow off (so that the water never increases in temperature). After all the ice melts, what is the final ...
*November 24, 2014*

**chemistry**

How many milliliters of 0.413 M NaC2H3O2 are needed to supply 27.3 g NaC2H3O2?
*November 23, 2014*

**science**

What r 4 alkali's that u would find in the house????? Luv Sara xxxx
*November 23, 2014*

**programming**

would someone be able to give me an idea of how to start coding this in C? You just finished playing cards with a group of friends and each time your score changed in the game you wrote it down. Given the total number of points it takes to win the game and all of your scores (...
*November 20, 2014*

**Math, Please Help!**

If 99 people had a mean income of $45,000, how much is the mean income increased by the addition of a single income of 250,000
*November 19, 2014*

**physics grade 11**

1) In 2011, the total of all residential customers in Halton Region used 54 540 000 m3 of water. Halton Region has a population of around 500 000 people and Milton (part of Halton Region) has a population of around 85 000 people. Assuming all people in Halton use the same ...
*November 16, 2014*

**physics**

1) In 2011, the total of all residential customers in Halton Region used 54 540 000 m3 of water. Halton Region has a population of around 500 000 people and Milton (part of Halton Region) has a population of around 85 000 people. Assuming all people in Halton use the same ...
*November 16, 2014*

**physics**

1) In 2011, the total of all residential customers in Halton Region used 54 540 000 m3 of water. Halton Region has a population of around 500 000 people and Milton (part of Halton Region) has a population of around 85 000 people. Assuming all people in Halton use the same ...
*November 15, 2014*

**physics**

1) In 2011, the total of all residential customers in Halton Region used 54 540 000 m3 of water. Halton Region has a population of around 500 000 people and Milton (part of Halton Region) has a population of around 85 000 people. Assuming all people in Halton use the same ...
*November 15, 2014*

**physics**

1) In 2011, the total of all residential customers in Halton Region used 54 540 000 m3 of water. Halton Region has a population of around 500 000 people and Milton (part of Halton Region) has a population of around 85 000 people. Assuming all people in Halton use the same ...
*November 15, 2014*

**Statistics Help!**

Please help! In a combined study of northern pike, cutthroat trout, rainbow trout, and lake trout, it was found that 22 out of 845 fish died when caught and released using barbless hooks on flies or lures. All hooks were removed from the fish. Let p represent the proportion of...
*November 12, 2014*

**math**

Use Green's Theorem to evaluate F(x, y) = y cos x − xy sin x, xy + x cos x , C is the triangle from (0, 0) to (0, 4) to (2, 0) to (0, 0) I kind of understand how to do this , but I am having trouble with the trig
*November 11, 2014*

**Square Roots **

Between what two consecutive integers does the square root of 124 lie? 11 and 12 12 and 13 13 and 14 14 and 15
*November 11, 2014*

**math**

Use Green's Theorem to evaluate the line integral along the given positively oriented curve. integral of xy2 dx + 4x2y dy C is the triangle with vertices (0, 0), (2, 2), and (2, 4)
*November 11, 2014*

**CS**

what would the output of this code be? int startDay = 6; int day = 22; switch(startDay) { case 5: day += 1; case 6: day = day + 1; case 0: ++day; case 1: day++; case 2: day += 1; default: day = day + 1; } printf("day: %d\n", day); the answer is 27, but i thought it ...
*November 10, 2014*

**physics**

A 7.75 kg(75.95 N)box is placed on a 29.7° incline on top of a lab table. The ramp is 3.11 m long, at the bottom of the incline the box slides horizontally for a short distance before rolling off the lab table. If the table is 0.84 m high, find how far from the table the ...
*November 9, 2014*

**Shakespeare**

Why is Shakespeare’s work still worth reading?
*November 7, 2014*

**sbmjc**

how many moles of methane is required to produce g of co2 after the complete combustion ?
*November 6, 2014*

**Physics**

A large flatbed truck hauls a heavy wood crate as shown. The crate is not tied down and simply rests on the metal bed of the truck. Find the maximum acceleration the truck can have if the crate is not to slide along the truck bed. (Static friction is 0.5 and kinetic friction ...
*November 5, 2014*

**Physics **

The 56 kg man in the roller coaster car is sitting on a bathroom scale. If he is traveling at 40.9 m/s at the point shown and the radius of the vertical coaster track is 87 meters, to the nearest newton what does the scale read? What is the answer to the previous problem if ...
*November 2, 2014*

**Chemistry**

Find the mass of each of the following: (a) 5.52 L O2 at 1.89 atm and 250.0 K (b) 3.43 L NH3 at 0.911 atm and 27°C (c) 117 mL SO2 at 0.823 atm and -53°C
*November 2, 2014*

**chemistry**

Thanks
*November 2, 2014*

**chemistry**

What is the eq.wt of C7H6O3 and why ??😊
*November 2, 2014*

**Chemistry**

A sample of oxygen that occupies 1.00 x 10^6 mL at 575 mm Hg is subjected to a pressure of 1.20 atm. What will the final volume of the sample be if the temperature is held constant?
*November 2, 2014*

**chemistry**

What is the eq.wt of C7H6O3 and why ??😊
*November 2, 2014*

**chemical**

Ican't found the answer
*November 2, 2014*

**chemical**

What the eq.wt of C7H6O3 and why?
*November 2, 2014*

**Calculus**

A right circular cylinder is changing shape. The radius is decreasing at the rate of 2 inches/second while its height is increasing at the rate of 5 inches/second. When the radius is 4 inches and the height is 6 inches, how fast is the a) volume changing (V=(pi)r^2h) b) ...
*November 2, 2014*

**chemestry**

consider the reaction 2N2O(g) == O2(g)+2N2(g).which of the following will cause a shift in the equilibrium to the left?
*November 1, 2014*

**Width of a square**

A rectangle has an area of 45 square centimeters and a length of 10 centimeters. What is the width of the rectangle? 55 centimeters 35 centimeters 4.5 centimeters 3.5 centimeters (my answer)
*October 31, 2014*

**Sociology**

About how many cases of Elderly abuse are reported? 1) 1of 5 2)1 of 8 3)1 of 10 4)1 of 14
*October 30, 2014*

**Socioloy**

Cassie is a 15 year runaway who is assaulted. Which victimization theory would best apply to her stituation? 1)Victim precipitation 1)Lifestyle Theory 3)Deviant place Theory 4)Routine activities Theory
*October 30, 2014*

**Modern law**

how is modern law and government have been influenced by classical Greece and Rome
*October 28, 2014*

**AP Chemistry**

Thank You! Great Explanation!
*October 28, 2014*

**AP Chemistry**

Thank You! Great Explanation!
*October 28, 2014*

**AP Chemistry**

if the energy to break bonds is greater than the energy to form the bonds, is it exothermic?
*October 28, 2014*

**can someone please help me with sign language**

what do you need help with
*October 27, 2014*

**Health**

The Muscle mass belongs to the posterior group.
*October 27, 2014*

**physics**

A beam of particles is directed at a 0.016-kg tumor. There are 2.1 x 1010 particles per second reaching the tumor, and the energy of each particle is 5.4 MeV. The RBE for the radiation is 14. Find the biologically equivalent dose given to the tumor in 16 s.
*October 27, 2014*

**physics**

A 20 g fridge magnet is being held onto the fridge by a 0.9 N force. coefficient of kinetic friction is 0.3 . a. calculate the friction acting on the magnet. b. calculate the weight of the magnet c.the acceleration of the magnet. also, explain the situation, cause i dont get it.
*October 25, 2014*

**Thesis statement**

Because it makes families closer
*October 24, 2014*

**Thesis statement**

i'm talking about why family relationships are important
*October 24, 2014*

**Thesis statement**

I need help writing a thesis statement about family relationships
*October 24, 2014*

**math**

You are the financial planner for Johnson Controls. Assume last year’s profits were $760,000. The board of directors decided to forgo dividends to stockholders and retire high-interest outstanding bonds that were issued 5 years ago at a face value of $1,420,000. You have ...
*October 23, 2014*

**please help**

Choose the answer that identifies the nominative case pronouns. I, you, he, she, it, us, you, they I, you, he, she, it, we, you, they I, you, he, she, it, we, you, them I, you, he, she, its, we, you, they # 3 is the answer?
*October 23, 2014*

**Grammar**

1. Choose the answer that identifies the three cases of pronouns. nominative, objective, possessive nominative, antecedent, objective objective, possessive, prepositional objective, indefinite, possessive**** My answer
*October 23, 2014*

**physical science**

calculate the force output by the larger piston of a hydraulic lift when a force of 700 newtons is excerted on the smaller piston and the areas of the two pistons are 20cm and 950cm squared.
*October 21, 2014*

**math**

A golf cart has either 3 or 4 wheels. John checked all 25. How many 3 wheeled how many 4 wheeled
*October 21, 2014*

**physic**

A ball is thrown toward a cliff of height h with a speed of 28m/s and an angle of 60∘ above horizontal. It lands on the edge of the cliff 3.3s later. a) How high is the cliff? i got 26.7 m b) What was the maximum height of the ball? my answer here was 30 m C) What is the...
*October 21, 2014*

**Perimeter and Area**

The set of points (2, 3), (9, 3), (9, 2), and (2, 2) identifies the vertices of a quadrilateral. Which is the most specific description to tell which figure the points form? parallelogram square rectangle trapezoid
*October 21, 2014*

**physic**

Thanks Damon, I realized that I forgot to multiply my velocity by time (3.3). I tried to do the next part but my answer is not right. can you double check this? c) What is the ball's impact speed? I found fall time 3.3-2.47=0.83s then I used this formula V1=V0+gt = 0+9.80*...
*October 21, 2014*

**physic **

A ball is thrown toward a cliff of height h with a speed of 28m/s and an angle of 60∘ above horizontal. It lands on the edge of the cliff 3.3s later. a) How high is the cliff? i got -29.2 m but my answer is wrong b) What was the maximum height of the ball? im not sure ...
*October 21, 2014*

**math**

I labeled a clock, dice, and straight line A,B,C,D and with the chart below them it says to use those points to label and name representations of each of the following table: ray, line, line segment, and angle. Extend segments to show lines and rays. Need help because I'm ...
*October 21, 2014*

**statistics**

Use the z-table to find the requested probabilities. Enter your answers to 4 decimal places. (a) P(z < −1.02) = Incorrect: Your answer is incorrect. (b) P(z ≥ 2.43) = (c) P(−1.80 < z < 1.36) =
*October 20, 2014*

**statistics**

Assume heights and weights are normally distributed with the given means and standard deviations from the table below. Strata Mean Standard Deviation Mean Standard Deviation Height Height Weight Weight (inches) (inches) (pounds) (pounds) U.S. Men 69.3 2.8 191 28 U.S. Women 64....
*October 20, 2014*

**statistics**

The bass in Clear Lake have weights that are normally distributed with a mean of 1.9 pounds and a standard deviation of 0.8 pounds. (a) If you catch 3 random bass from Clear Lake, find the probability that the mean weight is less than 1.0 pound. Round your answer to 4 decimal ...
*October 20, 2014*

**statistics**

Potatoes - Samples: Assume the weights of Farmer Carl's potatoes are normally distributed with a mean of 8.0 ounces and a standard deviation of 1.3 ounces. He bags his potatoes in groups of 6. You buy a bag and the total weight is 42 ounces. Here we determine how lucky or ...
*October 20, 2014*

**AP Chemistry**

What is the change of enthalpy associated with the combustion of one mole of pentane? C5H12 + 8O2 ¨ 5CO2 + 6H2O I'm very confused, Please help!
*October 19, 2014*

**math**

How to solve for t 2465=204.8t+4.6t^2
*October 19, 2014*

**physics**

Traveling at a speed of 12.1 m/s, the driver of an automobile suddenly locks the wheels by slamming on the brakes. The coefficient of kinetic friction between the tires and the road is 0.740. What is the speed of the automobile after 1.42 s have elapsed? Ignore the effects of ...
*October 18, 2014*

**chemistry**

which of the following is consistent with the line spectrum of the hydrogen atom? one of the choices is the nucleus is udnergoing gamma decay. but this si not one of the answers. Im just wondering what kind of decay happens?
*October 18, 2014*