# Posts by Jen

Total # Posts: 3,530

**Eng B**

It's most accurate to say that interpretative literature A. is intended to meet the reader's expectations. B. weaves exciting action around a standard formula. C. contains or suggests universal truths. refers to today's hot topics. Answer is A

**Eng B**

1. When author Sarah Orne Jewett Writes That Sylvia Lives “hart to Heat” with nature, she means that the young girl A. Mistrusts her “dream of love.” B. Operates on instinct. C. It, literally, a woodland creature. D. Is most alive in the tranquility of ...

**Eng B**

1. When author Sarah Orne Jewett Writes That Sylvia Lives “hart to Heat” with nature, she means that the young girl A. Mistrusts her “dream of love.” B. Operates on instinct. C. It, literally, a woodland creature. D. Is most alive in the tranquility of ...

**Eng B**

Thank you

**Eng B**

"D" The recipe calls for one pint of (cream).

**Eng B**

Sorry it's denotative meaning

**Eng B**

Which of the words in parenthesis in the following sentences is most likely to convey a denotative main? A. What (time) did he call? B. Do you know what the (owl) signifies? C. Deliver the (goods) soon, or else D. The recipe calls for one pint of (cream). Answer is "B"

**Eng B**

Ok, thank you Well it's "C" suggest hidden meanings

**Eng B**

An author of detictive novel is most lkely to use figurative language to A. Entertain the reader. B. help the reader visualize a character. C. suggest hidden meanings. D. mislead the reader. Answer is "B"

**Literature**

Which of the words in parenthesis in the following sentences is most likely to convey a denotative main? A. What (time) did he call? B. Do you know what the (owl) signifies? C. Deliver the (goods) soon, or else D. The recipe calls for one pint of (cream). Answer is "B"

**algebra 1**

Solve the rational equation. 3/(x)+6/(x+3)=8/(x+1)

**algebra 1**

What is b^2-b/2

**algebra 1**

What is b^2-b/2

**algebra 1**

Is there a name of the site

**algebra 1**

Do you know of any Mutiplying and dividing rational expression calculators that shows the steps?

**algebra 1**

Simplify the rational expressions,if possible.State the excluded values,if any. 1.5x-5/10x^2-25x+15 2.w^2+6w+9/2w^2-18

**Pre Calculus**

I keep trying to solve this by factring but I can't seem to get! It's so frustrating! The problem is 1+tan2x=0 This is how I worked the problem before: 1+((2tanx)/(1-tan^2x))=0 ((2tanx)/(1-tan^2x))= -1 Then I cross multiplied to get: -1 + tan^2x = 2 tanx Than I ...

**Biology**

a mother carried the sex-linked gene for color blindness and the father had normal color vision, what would be the probability of having a colorblind son? *using a Punnett Square

**Fitness**

If your use soymilk on regular basic, you should select a variety that’ A. fortified with protein. B enriched with calcium and vitamins. C. chocolate or vanilla flavored. D. Naturally fat fee I think the answer is "A"

**statistics**

A simple random sample size of n = 150 is obtained from a population whose size is N = 20,000 and whose population proportion with a specified characteristic is p = 0.6. What is the probability of obtaining x = 96 or more individuals with the characteristic P(p hat)≥0.64

**Chemistry**

unknown 100% correct

**social studies**

Can't unscramble 3 middle eastern names...ihaaBm, Bpsouors, hrpuitReE esavr

**chemistry**

53.0 mL of a 1.50 M solution is diluted to a total volume of 258 mL. A 129-mL portion of that solution is diluted by adding 195 mL of water. What is the final concentration? Assume the volumes are additive.

**social studies**

Can't unscramble 3 middle eastern names...ihaaBm, Bpsouors, hrpuitReE esavr

**chemistry**

What is the solubility of AgCrO4 (Ksp= 9.0 x 10^-12) in distilled water?

**history**

thank you

**history**

Muslims gained military ideas during the Crusades. How was this a positive effect?

**Chemistry**

ou are given the following data. S(s) + 3/2 O2(g) → SO3(g) ΔH = -395.2 kJ 2 SO2(g) + O2(g) → 2 SO3(g) ΔH = -198.2 kJ Calculate ΔH for the reaction below. S(s) + O2(g) → SO2(g)

**Biochemistry**

Explain how to prepare 1L of a buffer at pH 7.4 using 1M hypochlorous acid (Ka = 3.5 x 10-8) and a 1 M NaOH solution. Indicate the volume of hypochlorous acid and sodium hydroxide to use.

**Biochemistry**

Explain how to prepare 1L of a buffer at pH 7.4 using 1M hypochlorous acid (Ka = 3.5 x 10-8) and a 1 M NaOH solution. Indicate the volume of hypochlorous acid and sodium hydroxide to use.

**finance**

Assume investors expect a 2.0 percent real rate of return over the next year. If inflation is expected to be 0.5 percent, what is the expected nominal interest rate for a one-year U.S. Treasury security?

**chemistry**

Please help me with this dilution. Given a very concentrated tube of virus. Apply serial dilution to make 1:7500 dilution. Dilute virus in PBS

**math**

What is the height of a cliff if at 10 am the shadow is 2 feet long?

**math**

Find a subset of R^2 which is not of the form AxB where A and B are subsets of R.

**biochem**

Which of the following pairs of compounds would NOT make a hydrogen bond with each other? CH3 and H20 H20 and HF NH4 and HF H2O and CH3COOH all of the following would make hydrogen bonds

**math**

To find 6x8 i can use the facts for 5x4 and 1x4. do you agree, if so explain

**probability**

for a small regional airline, the number of claims for missing luggage averages 70 per week. a. what is the probability that on a given day, there are fewer than 3 claims made against the airline? b. what is the probability that there are more than 3 claims against the ...

**math**

• regular rate: $2.10/lb • ship 101 to 500 lb, get a 20% discount • ship over 500 lb, get a 40% discount A large medical supply company has promised to donate 12 hospital beds and 4 wheeled stretchers over four months. Each bed weighs 58 kg and each stretcher ...

**math.**

A band poster that measures 90 cm by 40 cm is reduced by a scale factor of 1/6 so it can fit on a postcard. a) What are the dimensions of the postcard image? b) By what scale factor, to the nearest hundredth, was the area of the poster decreased in the reduction process? ...

**math**

bob can fill bucket in 25 seconds in the sink, sue can fill same bucket in 17 seconds with hose, how much longer will it take bob to fill 15 buckets

**Math**

Given the following question: -3e^(-2*t)*sin(pi*t + pi/3)] How do I find a) period b) frequency c) time (phase) shift d) time constant

**Math**

ABC Bank offers a savings account with 4.5% compounded quarterly. Find the APY the bank's savings account offers (round your answer to three decimal places).

**maths-calculus**

mean value theorem prove sq root 9.1 is less than or equal to 3+1/60

**chemistry**

How many different 5.00 d states does hydrogen have? please list them..

**Intermediate college algebra**

Beer cans are right circular cylinders. My algebraic ale and logarithmic lager cans, from snide brewery, have dimensional units called brewskis. The have a volume (in cubic brewskis) equal to the solution of the number of grams of radium 226 remaining after 4860 years when the...

**CHE MISTRY**

149ml bubble of hot gases at 217 degrees celcius and 1.78 atm escapes from an active volcano. What is the temperature, in celcuis, of the gas in the bubble outside the volcano if the new volume of the bubble is 164ml and the pressure is 0.770atm?

**Intermediate college algebra**

Beer cans are right circular cylinders. My algebraic ale and logarithmic lager cans, from snide brewery, have dimensional units called brewskis. The have a volume (in cubic brewskis) equal to the solution of the number of grams of radium 226 remaining after 4860 years when the...

**8th Grade Math**

27,600 miles

**Chemistry**

How many kilograms of chalcopyrite must be mined to obtain 315g of pure Cu?

**Chemistry**

Calculate the pH of 30.0 mL of 0.025 M NaOH

**Chemistry**

Calculate the pH of 30.0 mL of 0.025 M NaOH

**chemistry**

the gas contained in a piston is compressed from an original volume of 1.15 L to a new volume of 0.45 L. Assuming that the temperature of the gas remains constant what is the new pressure exerted on the gas if the original pressure was 2.15 atm?

**chemistry**

the gas contained in a piston is compressed from an original volume of 1.15 L to a new volume of 0.45 L. Assuming that the temperature of the gas remains constant what is the new pressure exerted on the gas if the original pressure was 2.15 atm?

**chemistry**

How would you prepare a supersaturated solution of CuSo4 in 100ml of water

**physics**

Don't over-complicate it! If the 100 coil spring is capable of stretching 0.210 m, then a spring of half this length would be able to stretch 0.210/2 or 0.105 m. Literally no equations are even required!

**physics**

Your physics teacher drives an ideal frictionless car of mass 1000 kg which coasts along the level road to his home at a constant speed of 48 km/h with the engine turned off. It then coasts 40 m up his sloping driveway and comes to rest at the top without any braking required...

**chemistry**

If 75mL of a hard water sample required 23.00 mL of .200 M EDTA, calculate the total hardness

**chemistry**

MX2(s)<--> M2+(aq)+ 2X-(aq) ksp=[M2+][X-]2 the question asks.. why is [MX2] not used in the expression for the equilibrium? is it because they aren't used in the expressions?

**chem**

Use the solubility rules. If a compound is aqueous it splits into its ions, while if it is a solid (like FeO) or a liquid (like H2O) they ions do not separate. Hope this helps!

**math**

Assume that the average annual salary for a worker in the United States is $30,500 and that the annual salaries for Americans are normally distributed with a standard deviation equal to $6,250. Find the following: (A) What percentage of Americans earn below $19,000? (B) What ...

**chemistry**

One buffer solution used to calibrate a pH electrode was made by dissolving 2.24g of potassium propanoate, C2H5COOK, in 250cm3 of 0.20 mooll-1 propanoic acid.

**Science**

How can community growth affect local ecosystems?

**Analyzing Data (HELP!!)**

Multiplying Rabbits Suppose that a pair of rabbits produces six offsrping: 3 males and 3 females. Assumes that no offspring die. 1. If each pair of rabbits breeds only once, how many offspring would be produced each year for 5 generations? 2. Construct a graph of your data. ...

**physics**

A car accelerates uniformly from rest to a speed of 21.2 km/h in 8.3 s. Find the distance it travels during this time. Answer in units of m

**Physics**

A certain freely falling object requires 1.50 seconds to travel the las 30.0 meters before it hits th ground. From what height above the ground did it fall?

**geometry**

Supplementary means they equal to 180. Based on this, if one is acute (50) then the other would have to add up to equal 180 (so, 130). Why is this false? Because it could also be 90 degree angles -- 90 + 90 = 180 In this case, neither is acute!

**math**

On our worksheet this is the same question, but ours states the original ratio of red to yellow as 3:4.

**social studies**

word that means the division of land

**science**

Express 2.5 km in m____________, 4.7 m in mm ____________, and 14 cm in μm

**science**

Suppose your room had been 20 meters wide. Express this width in μm

**Chemistry IR Spectroscopy**

It's correct! Thanks

**Chemistry IR Spectroscopy**

Sort the compounds: conjugated or non conjugated. -but-2-enoic acid -butanoic acid -hex-4-en-3-one -hexan-3-one

**Chemistry**

Thanks!

**Chemistry**

Suppose you have a strong peak at 2230 cm–1. What is the wavelength of the radiation that was absorbed?

**math**

Using the distributive property of multiplication over addition, we can factor as in x2 + xy = x1x + y2. Use the distributive property and other multiplication properties to factor each of the following: 47.99 + 47 (x+1)Y +(X+1) x^2y+z^x3

**ma**

Simplify each of the following using properties of exponents. Leave answers as powers a.3^8.3^4 b.5^2.5^4.5^2 c.6^2.2^2.3^2

**Chemistry**

Assume your sample spots are 1 cm above the bottom of the TLC plate. What happens if you put the plate in a developing chamber that has 1.2 cm of developing solvent? A. The solvent will move up the plate by capillary action faster. B. The sample spots will become more ...

**Chemistry**

Why do you spot multiple times? Select one or more correct answers. A. To fill the capillary almost instantly by capillary action. B. So the developing chamber solvent does not evaporate. C. The higher compound concentration facilitates visualization. D. To acheive a high ...

**OCHEM DR BOB PLEASE HELP!!!!!!!!!1**

Why is it possible to use melting point to distinguish the different stereochemistry of the products? (Hint: what is the relationship of the different stereoisomers of the product?)

**chemistry**

Why is it possible to use melting point to distinguish the different stereochemistry of the products? (Hint: what is the relationship of the different stereoisomers of the product?)

**Chemistry**

Assume the solubility of benzoic acid in ice-cold water is 1.70 g/L and the solubility of benzoic acid in hot water is 68.0 g/L. Calculate the minimum volume of water (in mL) needed to recrystallize 0.950 g of benzoic acid.

**CHEMistry**

A mixture of two compounds, A and B, was separated by extraction. After the compounds were dried, their masses were found to be: 117 mg of compound A and 91 mg of compound B. Both compounds were recrystallized and weighed again. After recrystallization, the mass of compound A ...

**OCHEM**

A student needed to determine the percent composition of a mixture that contained fluorene and benzoic acid. The student took 245 mg of the mixture and used the extraction method to separate the components. Then both compounds were recrystallized and dried. The experiment ...

**HEALTH**

It is C because there are various causes for depression. Depression tends to depend on the person and their situations, but then it can also depend on their genetics. Considering there are so many large ranges and since depression itself is such a broad term, there is not a ...

**chem**

Of 1.00g of A reacts with 1.50g of B, what is the mass of C how do i do this? Law of conservationn of mass, but not sure where to start?

**Literacy**

B Historical data or the source of the quote, is the correct answer. Just took the test, on page 43.

**Chem Two**

When 2.25 g of a nonelectrolyte solute is dissolved in 125 mL of water at 22 °C, the resulting solution exerts an osmotic pressure of 955 torr. What is the molar concentration of the solution? How many moles of solute are in the solution? What is the molar mass of the solute?

**chemistry**

OH I THINK I MADE A MISTAKE. I GOT 55.7 AS MY ANSWER NOW

**chemistry**

A 100.0 ml sample of 0.300 M NaOH is mixed with a 100.0 ml sample of 0.300 M HNO3 in a coffee cup calorimeter. Both solutions were initially at 35.0 degrees celcius; the temperature of the resulting solution was recorded at 37.0 degrees celcius. Determine the delta H (in units...

**history**

Which country lawyer from Ashtabula, Ohio, argued that criminals are not born, but are made by the unjust condition of human life?

**stastics**

If 1.5% of the bolts made by an automotive factory are defective, what is the probability that in a shipment of 200 bolts, there are 6 defective bolts? Place your answer, rounded to four decimal places, in the blank.

**Chemistry**

I was just having trouble with getting the [OH-] concentration. I had the answer just didn't know how to get to it. Thank you, it helped.

**Chemistry**

This question was posted: At 22 °C an excess amount of a generic metal hydroxide M(OH)2, is mixed with pure water. The resulting equilibrium solution has a pH of 10.56. What is the Ksp of the compound at 22 °C? I have found my [OH-] concentration (3.63x10^-4) but I am ...

**math**

Given a dilation with the origin O (0, 0), by observation determine the scale factor "k." DO,K = (6, 12) (3, 6) What is the scale factor K = a0 Is the dilation an expansion or contraction? a1

**Beginner Alegra**

That was sooo much easier than I was making it out to be. Thank you!

**College Algebra**

Algebra! Not Alegra.

**Beginner Alegra**

From a point on a straight road, Nico and Maria are riding bicycles in the same direction. Nico rides at 12mph and Maria rides at 14mph. In how many hours will they be 11 mi apart?

**Physics**

A block of mass 77.0kg is placed at the top of a frictionless plane that is inclined 46 degrees to the horizontal. The height of the plane is 23.0 meters. Find the speed of the block at the bottom of the plane. Please show all your steps, don't just suggest a formula. ...

**Physics**

Fabulous! Thank you!!!

**Physics**

Question though, the answer in the book says that the answer is 3.9 Newtons...do I need to convert this answer or something?