# Posts by jessica

Total # Posts: 3,320

**Finance**

Is this correct? Calculate the FV for each year and then sum? PV1 = 3,250 i = 6.25% N = 13 FV = PV2 = 1,950 i = 6.25% N = 12 FV = PV3 = 1,950 i = 6.25% N = 11 FV = PV4 = 1,950 i = 6.25% N = 10 FV = PV5 = 1,950 i = 6.25% N = 9 FV = PV6 = 1,950 i = 6.25% N = 8 FV = PV7 = 1,950 i...

**Finance**

Given an interest rate of 6.25% compounded annually, how much would you accumulate if you started with $3,250 and then contributed $1,950 per year (at the end of each year) for 13 years?

**Algebra 2**

f(x)=-x^2 - 3x Find the axis of symmetry, vertex, direction it opens, and write the equation in vertex form. If f(x) =x^2 + 2x g(x)= x-9 h(x) = 3x - 2 Find [f o g o h] (-2) Please explain how you got it I'm really confused right now.

**Chemistry**

Benzene has a vapor pressure of 183 mm Hg at 40 degrees Celsius. Taking it's heat of vaporization to be 30.8 kJ/mol, calculate it's vapor pressure at 25 degrees Celsius. The answer is 101 mm Hg, but I keep getting 4.613, and I can't figure out where 101 mm Hg comes...

**English**

This is from the scarlet letter

**English**

Chapter 23 and. 24 1. "Within the church, it had hardly been kept down; beneath the sky, it pealed upward to the zenith" is an example of a. Cumulative sentence B. Understatement C.oxymoron D balanced sentence E.paradox 2. What is the function of the words "...

**Physics**

A 447.5-N force accelerates a go-cart and its driver from 10.3 m/s to 16.7 m/s in 4.01 s. What is the mass of the go-cart plus driver?

**English**

Chapter 24 Scarlet letter Please tell me if these are correct or not The narrator characterizes Chillingworth by means of A. An allegory B.A Simile C.An allusion D.A metaphor E. An Anecdote I say D The narrator implies that the difference between hatred and love is primarily ...

**math**

Thom has a scale model of his car . The scale is 1:12 . If the actual car has 16-inch weeks,what size are the wheels on the scale model?

**English**

Can you check my answers to see if they are right and if not, help me on it? These questions begin with the paragraph starting with "Now was heard again the clangor of music ...." 1. In the first two paragraphs, the narrator conveys his mood of the market-place by ...

**Science**

3. a

**ART check answers please**

Just took this test. #2 is C, #6 is B, #7 is C

**physics**

A physical pendulum is constructed of a 48 cm long piece of wooden dowel with a mass of 550 grams and a radius of 0.7 cm. Attached at one end of the pipe is a hoop with a radius of 6 cm and a mass of 1.2 kg as shown. The pendulum is released from the 12:00 position and allowed...

**English-Scarlet Letter**

1.How do the male characters treat, or talk about the female characters? 2.If the female characters had a power what kind will it be? Economical, Psychological, Social, Political , etc and Why? 3. Dimmesdale punishes himself because he wants redemption. I find what he is doing...

**math**

A grocery store is having a promotion for a new brand of milk.Every gallon has a 20% chance of having a coupon for a free box of breakfast cereal under the cap. If Valeria buys 3 gallons of milk,what is the probability that exactly one of them will win her a free box of cereal?

**Math**

Close, its D

**Math**

ok so 5x3=15 so there is 6 students so you would do 15 divided by 6. glad to help!

**social studies**

Like in the 1770s

**social studies**

How did diaries look like back then?

**Language Arts**

Yes, the answer is B. Glad to help!

**Physics**

A 100N force acting on a lever 2m from the fulcrum balances an object 0.5m from the fulcrum on the other arm. What is the weight of the object(in newtons)?What is it's mass (in kg)?

**Math**

the answer i do believe is to accompany your portfolio A

**math**

with solution pls...

**math**

the length of a rectangular mirror is 12 cm longer than its width. find its dimensional if its perimeter is 60cm.

**English**

Feminists argue that since the past millennium in the West have been dominated by men-whether they be politicians in power or the historians recording it all - Western literature reflects a masculine bias.and consequently, represents and inaccurate and harmful image of women....

**English**

Even though they are good friends, what is one argument seen in the play "The Night Thoreau Spent in Jail" between Henry and Waldo?

**math**

yesterday, molly lunch cost $9.80 and she left a $1.49 tip, today molly lunch cost $12.60 if she tips at the same rate that she did yesterday how much of a tip should molly leave

**mah**

holly spend 7 and 3/5 hours in school each day. her lunch period is 1/2 hour long, and she spends a total of 7/10 hour switching rooms between classes.the rest of her day is spent in 6 classes that are all same length. how long is each class?

**English**

Im going to base the essay on Edgar Allen Poe as well as Phillis Wheatly.

**English**

Thank you so much!

**English**

Im confused as to what two American writers i should form the essay around.

**English**

(I just need 2 writer ideas) In the middle of the 19th century, political philosopher Alexis de Tocqueville claimed, "The inhabitants of the United States have...properly speaking, no literature." In other words, de Tocqueville believed that America’s literature...

**English**

Thank you!

**English**

What is the social context in Edgar Allan Poe’s story, “A Tell-tale heart.”

**music appreciation**

Who was the first American-born conductor to lead the New York Philharmonic?

**Calculas**

area between the curves y=4-x^2 and y=x-8

**Calculas**

what is the velocity (in ft/s) of a sandbag 2.75 s after it is released from a hot-air balloon that is stationary in the air?

**French**

yes is correct

**chemistry**

If your car gets 21.4 mpg, how many L of CO2, will you release into the atmosphere, if you drove the 1280miles from Towson University to Key West Florida for a much needed break after taking Chemistry 121? Assume 1.05atm and 17.0C. What would your carbon load be in lbs (lbs of...

**chemistry**

Can someone please please help me thanks.

**chemistry**

226.38 x 1000 = 226380mL 226380mL x 0.7025 g/mL = 159031.95grams. I found those result is correct?

**chemistry**

The gallons I got 59.81 and the L octane 59.81*3.785= 226.38

**chemistry**

gallons octane to L octane will be #gallons x 3.785 liters right?

**chemistry**

Can you please do the all things for me please, I really need help. Thank you so much.

**chemistry**

How to solve for gallons needed?

**Macroeconomic**

Suppose the current interest rate is 12 percent and a bond with a face value of $500 that pays a coupon rate of 15 percent is selling for $450. Calculate the yield on this bond. How do I calculate the yield on this bond?

**math**

A 6pack of undershirtsome cost $13.98. This is $3.96 less than the cost of buyingas 6 individual shirts. If each undershirt costs the same amount, how much does each undershirt cost when purchased individually?

**language arts**

personification-personified is right!! BLANK ISN'T RIGHT

**Organic Chemistry**

Cu++ forms a blue-green complex with tetraphenylporphin in a 1:1 ratio. Say you have 100 mL of a 2.0 x 10^-4 solution of the Tetraphenylporphin. Exactly what weight of CuCl2 must be added to the solution to insure complete complexation without any excess cupric chloride ...

**Child Development**

1 - D 2 - B 3 - A 4 - D 5 - A 6 - C 7 - B 8 - D 9 - C 10 - A 11 - D 12 - C 13 - B 14 - A 15 - D 16 - D 17 - A 18 - A 19 - B 20 - A An educator demeaning a student on a public forum, in my opinion, is laughable in regards towards that person's label as a "professional...

**Calculus**

Here is some of the work so far that I have had helped with: A (3, 0, 0), B (3, 3, 1), C (0, 3, 1) the plane containing these points has normal vector n = <3 -3, 0 -3, 0 -1> x <3 -0, 3 -3, 1 -1> = <0, -3, -1> x <3, 0, 0> = <0, -3, 9> then curl F...

**Calculus**

A particle moves along line segments from the origin to the points (3, 0, 0), (3, 3, 1), (0, 3, 1), and back to the origin under the influence of the force field F(x, y, z) = z2i + 5xyj + 4y2k. I have tried multiple times to solve this problem but the answer is still not right.

**PHI 208**

He present specific factual examples that demonstrate harm to the environment

**Algebra 2**

mdks

**language arts**

1. B 2. A 3. B 4. C 4/4 100%

**Calculas**

Johnny is designing a rectangular poster to contain 15 in^2 of printing with a 5-in margin at the top and bottom and a 3-in margin at each side. What overall dimensions will minimize the amount of paper used?

**Calculas**

A box lid is to be made from a rectangular piece of cardboard measuring 72 cm by 216 cm. Two equal squares of side x are to be removed from one end, and two equal rectangles are to be removed from the other end so that the tabs can be folded to form a box with a lid. Find x ...

**Calculas**

an open box is to be made from a square piece of cardboard whose sides are 19 inches long,by cutting squares of equal size from the corners and bending up the sides. Determine the size of the aquare that is to be cut out so that the volume may be a maximum.

**chemistry**

A sample of oxygen gas occupies a volume of 3.84 L at 269. K. What volume will the sample occupy at 486. K?

**chemistry**

Sodium chloride has properties that are very similar to those of sodium. True or False

**Health**

1 drink!

**Chemistry**

In the following reaction, how many liters of carbon dioxide will be produced if 250 liters of oxygen is used in the combustion of sucrose given that both gases are at STP? C12H22O11 + 1202 -> 12CO2 + 11H2O I have had other ones in my homework that were very easy but this ...

**Chemistry**

When did these scientists make their contributions ? The years Democritus believes that the universe was made of tiny uncuttable particles. Heisenberg works with the Quantum Theory Chadwick finds the missing mass of the atoms nucleus Dalton's believes that atoms of a given...

**Calculas**

A man 6.5 ft tall approaches a street light 17.0ft above the ground at the rate of 8.00 ft/s. How fast is the end of the man's shadow moving when he is 5.0 ft from the base of the light? The end of the man's shadow is moving at a rate of_ft/s

**calculas**

A man 5.00 ft tall approaches a street light 17.0ft above the ground at the rate of 4.00 ft/s. How fast is the end of the man's shadow moving when he is 9.0 ft from the base of the light? The end of the man's shadow is moving at a rate of_ft/s

**English**

How would you describe someone who keeps blaming someone or something for something tragic and believes that person was responsible for that tragedy without no actual proof and that everybody else knows for a fact that the person is responsible?

**Calculas**

A 13ft ladder is placed against a verticle wall. Suppose the bottom of the ladder slides away from the wall at a constant rate of 2 feet per second. How fast is the top of the ladder sliding down the wall (negitive rate) when the bottom is 5ft from the wall? The ladder is ...

**English**

What character trait do you think this quote shows of the narrator in Annabel Lee? The angels, not half so happy in Heaven, Went envying her and me— Yes!—that was the reason (as all men know, In this kingdom by the sea)

**Finance**

3. Given the following information for Janicek Power Co., find the WACC. Assume the company’s tax rate is 35%. Debt: 8,500 7.2% coupon bonds outstanding, $1000 par value, 25 years to maturity, selling for 118% of par; the bonds make semiannual payments Common Stock: 225,...

**Algebra**

A woman wishes to invest $12,500 in three types of bonds: municipal bonds paying 8% interest per year, bank investment certificates paying 9%, and high-risk bonds paying 12%. For tax reasons she wants the amount invested in municipal bonds to be at least three times the amount...

**Algebra**

A confectioner sells two types of nut mixtures. The standard-mixture package contains 100 g of cashews and 200 g of peanuts and sells for $1.85. The deluxe-mixture package contains 150 g of cashews and 50 g of peanuts and sells for $2.45. The confectioner has 15 kg of cashews ...

**Biology**

Genome A 5-GCAGGCCATATAAAATAGCGCCATACTAGATACGGG CCATATTATTGCATATCCGCCGATTACAGGATTTAATTT GGGAATTCCCCGATTAACGCGATCGATCGGGCCATATC GATATGCATCGTAATCCGGTAGATTCACAGGTAG -3 Genome B 5-GCATACCCAAATTAATAACGGCGGTAGGCGACTCATT CTGATATACGCATCGGCATTTACCTACGGCCGGCCGGC ...

**Chemistry**

75.0 mL of a 1.40 M solution is diluted to a volume of 248 mL. A 124-mL portion of that solution is diluted using 165 mL of water. What is the final concentration?

**Chemistry**

68.0g of solute were dissolved in 393 mL of benzene. The solution froze at -0.50°C. The normal freezing point of benzene is 5.5°C and the molar freezing point constant is 5.12°C kg/mol. The density of benzene is .879 g/mol. Calculate the molar mass of the solute.

**Chemistry**

In a routine laboratory analysis, a solution of sodium chromate with a chromium concentration of 175.0 ppm is required. Calculate the molarity of this solution.

**English**

What is an example of morbidity in "The Fall Of the House of Usher" by Edgar Allan Poe ? I know what morbidity is but it's hard finding an example in the story so can you please help me find an example of it.

**algebra**

i appreciate this

**algebra**

16. Solve y = log3243. A. y = 0 C. y = 5 B. y = 3 D. y = 243 3. Which of the equations below describes the graph shown here? A. y = x – 2 C. y = –x + 2 B. y = x + 2 D. y = –x – 2 11. If the triangles in the following figure are proportional, what is the ...

**Gen Chem**

In an experiment I used .139 grams of an Alka Selzter table. A question asks us to determine the amount of CO2 dissolved in 5.10ml of 6M HCl. How do you go about solving such a problem?

**9th grade math**

The depth of water(d metres) in a harbour is given by the formula d = a+bsin(ct) where a, b and c are constants, and t is the time in hours after midnight. It is known that both b and c are non-zero and 20<c<35. If t=midnight, d=5; if t=noon, d=5; if t=1300, d=7; and if...

**math**

This is a 9th grade math problem by the way.

**math**

The depth of water(d metres) in a harbour is given by the formula d = a+bsin(ct) where a, b and c are constants, and t is the time in hours after midnight. It is known that both b and c are non-zero and 20<c<35. If t=midnight, d=5; if t=noon, d=5; if t=1300, d=7; and if...

**English - Grammar**

What tense is this verb ? The state police were pulling over many drivers? I think its past progressive but i don't know if it would also be considered past perfect progressive. what principle part is used to form the verb in each sentence? 1.The workers will have finished...

**geometric progression**

the 3rd term of a gpis 10 and the 6th term is 80 find the common ratio No2 if the 2nd term of a gp is 4 and the 5th term is 1over 16,the7th term is_

**math**

after 6 days,how many pounds of apples does the zoo use

**math**

38+7=45 /\ 38+2+5 40+5=45

**Pre Albergra**

Simplify. x5y4x3y6

**Pre Albergra**

The Pentagons ABCDE and PQRST are Similar: Find the length x of TP

**English**

What is the purpose of Annabel Lee by Edgar Allan Poe? What are some qualities and Character traits about of the Speaker in Annabel Lee? I need at least 5. so far I got romantic, dedicated, crazy, and obsessive .

**English**

What is moral lesson in Annabel Lee?

**Calculus**

The maker of an automobile advertises that it takes 11 seconds to accelerate from 15 kilometers per hour to 90 kilometers per hour. Assuming constant acceleration, compute the following. What is the distance the car travels during the 11 seconds (Round your answer to two ...

**Introduction to Computer science**

1. start 2. get item name, price, quality 3. set total value = price * quality 4. print total value, item name 5. stop

**Chemistry (Equilibrium)**

ooh, thank you!

**Chemistry (Equilibrium)**

Keq = (0.0855)^2/0.5-0.171 = 0.00731025/0.329 = 0.0222 Keq = 0.0222 is this correct?

**chemistry**

why do we use the limiting reactant data to calculate delta h? why might it be important to know delta h prior to running a reaction?

**Equilibrium**

I get 3.918... so does that mean I round up to 4.0? so the answer would be C?

**Equilibrium**

oh I realized, I have my 0.53M on 2SO2 and not 2SO3. Keq = (0.53-0.30)^2/(0.30)^2(0.15) = 0.26 Is this correct? :)

**Equilibrium**

2 SO2(g) + O2(g) <==> 2SO3(g) Initially, 1.6mol SO3 is placed in a 3.0L container. At equilibrium, [O2] = 0.15M. What is the value of Keq? A. 0.26 B. 1.2 C. 4.0 D. 43 My work: ...2SO2...+...O2...<==>...2SO3 I 0.53M.....-----.........----- C +0.15.....+0.15........-...

**statistics**

I have no idea how to solve this. In a sample of 16 students, 15 were right-handed. Can we construct a 95% confidence interval for the proportion of all students who are right-handed?

**Chemistry (Equilibrium)**

Thanks very much!