nat

This page lists questions and answers that were posted by visitors named nat.

Questions

The following questions were asked by visitors named nat.

Two capacitors, C1=25.0x10^-6 and C2=5.0x10^-6 are connected in parallel and charged with a 100-V power supply. a)calculate the total energy stored in the 2 capacitors b) what potential difference would be required across the same 2 capacitors connected i...

A wire of initial length Lo and radius rO has a measured resistance of 1.0 ohm. the wire is drawn under tensil stress and to a new uniform radius of 0.25rO. what is the new resistance of the wire? i know the answer is 256 ohm but i have no clue how to get...

An underwater scuba diver sees the sun at an apparent angle of 45 degrees from the vertical. What is the actual angle of the sun? i don't know how to get the answer but the book says its 19.5 degrees can anyone help me?

A certain kind of glass with index of refraction of 1.65 for blue light of wavelength 430nm and index of refraction 1.615 for red light with wavelength 680nm. If a beam of light containing these two colors has incident angle of 30 degrees what is the angl...

in what parts of the plant body would you expect cell division to occur? --i've looked everywhere and couldn't find anything close to an answer!

how many different sums of money can you make with a penny, a dime, a one-dollar coin, and a two-dollar coin?

In Figure P4.30, m1 = 10.5 kg and m2 = 4.5 kg. The coefficient of static friction between m1 and the horizontal surface is 0.60 while the coefficient of kinetic friction is 0.30. Figure P4.30

during the relative refactory peroid another impulse can be triggered by a ?

I'm doing an essay on Roosevelt's New Deal, and i'm supposed to do it from a present perspective, keeping in mind the recent conservatism of the last few presidents. I have my own opinions on it, but how would the conservatives now a days view the new dea...

i need help finding a title for my paper. im writing it about my relationship to a place and i wrote it about my relationship to this small town in new york. i talked about a creek and horse races and how its my second home, but i cant think of a creative...

what is value of 7 in each number 127 473

log6=x and log8=y, determine an expression for log3 in terms of x an y.

how many state were on the us flag in 1950?

mystery numbers A = B + 5 B = C + 7 C = THE DIFFERENCE BETWEEN 13 AND 9 D = A - B

write the question for the answer below. about 320

what mass of X can be dissolved in 35.0 grams of water at 20 degrees centigrate?

phenol is insoluble in NNAHCO3 solution while acetic acid is soluble.give reason.

a 1,400- to 1,750-word paper in which you describe the elements of the marketing mix (product, place, price, and promotion). Use at least 3 academic sources (non-academic sources or text materials will not be counted) to support your work. In addition, se...

1. Meyer, after seeing a sign on Chosnyka's land reading "FOR SALE 95 ACRES" and running a title search, sent Chosnyka an offer to buy the land as described by its legal description. The offer required acceptance by returning a singed copy within 10 days....

the concentration of urea (MW=60.0g/mol) in a soltuion prepared by dissolving 16g of urea in 39g of H2O is ____ molal

Need help working out how to get Adding, Subtracting , Division , and multiplying of the integer 34

Peta attempted to solve the following equation. Explain Peta's error. x (x - 5) = 20 x = 20 and x - 5 = 20 x = 20 and x = 25

How long would a car take to go from 39.3 m/s to 12.4 m/s with an acceleration of 2.8 m/s2?

Traffic signs are regulated by the Manual on Uniform Traffic Control Devices (MUTCD). The perimeter of a rectangular traffic sign is 106 inches. Also, its length is 11 inches longer than its width. Find the dimensions of this sign.

Katie is watching a helicopter flying at an altitude of 5 miles. If the angle of elevation is pi/3 , the distance between Katie and the helicopter is approximately miles. NextReset

if the radius of a pizza is 20cm what is the central angle in degrees that gives one person 30 cm of crust

Two atoms that are isotopes of one another must have the same number of what? Responses all particles all particles neutrons neutrons electrons electrons protons

What is the smallest particle representing water? Responses diatomic oxygen diatomic oxygen an oxygen atom an oxygen atom a molecule a molecule a hydrogen atom

Which property is a physical property? Responses easy to digest easy to digest does not burn does not burn becomes moldy quickly becomes moldy quickly malleable malleable

What state of matter can be compressed? Responses solids, liquids, and gases solids, liquids, and gases solids solids gases gases liquids

Which statement best describes the difference between a physical change and a chemical change? Responses A physical change produces a new element, and a chemical change results in a bond breaking between atoms. A physical change produces a new element, an...

Where are nonmetals located in the periodic table? Responses along the bottom along the bottom along the upper right side along the upper right side in the middle in the middle along the upper left side

Describe the difference between an atom and a molecule or compound.

Describe the relationship between the state of matter of water (gas, liquid, solid) and the motion of the water molecules.

A photographer wants to capture Polaris, the North Star, and the surrounding stars without capturing any “star trails” caused by the rotation of the earth. He needs to use a long exposure (keep the shutter open for an extended period of time) to ensure th...

Solve −15=p+2 . Enter your answer in the box. −15=p+2−15−2=p+2−2

Solve 3+m−14=26 . Simplify the left side of the equation. Enter your answer in the box. + m = 26

Solve the equation 4+p=−2 . Enter your answer in the box. p =

he left-hand side of the equation is k−2 . To isolate k, you need to get rid of the –2 that is in the denominator. So, you multiply each side of the equation by –2. k−2⋅–2=k⋅−2−2=k⋅1=k Question 2 Solve the equation. Enter your answer in the box. k =

Solve 2x−10x=72 for x . First, simplify the left side of the equation. Enter your answer in the box. = 72

The left-hand side of the equation is −8x . To isolate x, you need to get rid of the –8 that is multiplied by x. So, you divide each side of the equation by –8. Question 3 Solve the equation. Enter your response in the box. x=

Solve. n3−5=12 Enter your answer in the box. n =

Solve for x. 2x + 5 = 33 Responses x = 8.5 x, = 8.5 x = 14 x, = 14 x = 18.5 x, = 18.5 x = 96

Question Solve for p. 3+|1+p|=12 Responses p = 10 or p=−10 p , = 10 or , p equals negative 10 p = 8 or p=−10 p , = 8 or , p equals negative 10 p = 8 or p=−8 p , = 8 or , p equals negative 8 p = 14 or p=−16

Solve for b. 3(b−4)+5b=44 Enter your answer in the box. b =

Solve for h. −110=13+3(4h−6) Enter your answer, as a decimal, in the box. h =

Which formula is an ionic compound? Responses CO2 upper case C O subscript 2 end subscript NO2 upper case N O subscript 2 end subscript N2 upper case N subscript 2 end subscript NaF

What is true of a reaction that has reached equilibrium? Responses The reaction rates of the forward and reverse reactions are equal. The reaction rates of the forward and reverse reactions are equal. The rate of the forward reaction is greater than the r...

Question Which option is an example of a chemical reaction that occurs at a very fast rate? Responses an explosion an explosion rotting wood rotting wood photosynthesis photosynthesis iron rusting

Which statement about chemical reaction rates is true? Responses The reaction rates cannot increase. The reaction rates cannot increase. The reaction rates are always constant. The reaction rates are always constant. The reaction rates cannot decrease. Th...

How can the rate of a reaction be increased? Responses diluting a solution diluting a solution having more surface area having more surface area decreasing the amount of reactants decreasing the amount of reactants lowering the temperature

You can save thousands of dollars by spending the first ?? at a ??

the mother recounts the details of the death of

In the short stories “Eveline” and “Araby”, both of the main characters experience an “epiphany,” which is:

The conflict that the main character in “Eveline” deals with is

The character Frank offers Eveline hope for the future because:

At the end of the story, Eveline realizes:

The young boy in the story “Araby” is attracted to:

Ana put her book aside at Nier’s request. She knew better than to do otherwise, as Nier was always persistent and was sure to annoy her into reading the same paragraph half a dozen times if she bothered to press on despite his entreaties for attention. He...

Use the story to answer the question. Which details are essential to include in an objective summary of the story? Select the two correct answers. (1 point) Responses details about Roky’s frustrating actions details about Roky’s frustrating actions a desc...

Use the paragraph to answer the question. Tom is a pretty okay guy. Sure, he’s a bit style-challenged, and his humor leaves a lot to be desired—but at the end of the day, if you dropped a twenty on the ground and Tom saw, I’d say there’s a fifty percent c...

Use the sentence to answer the question. “I’m amazing at this,” John said with a chuckle as he cleaned up the fallen remains of his toothpick sculpture. What kind of irony is used in this sentence, if any? (1 point) Responses situational irony situational...

Which statement best analyzes how strong technology industries help global cities become major business centers of tourism and trade?(1 point) Responses They provide raw materials to make products. They provide raw materials to make products. They attract...

Which of the following is a cultural trait that can operate as a centrifugal force in a country?(1 point) Responses radicalization radicalization popular culture popular culture diffusion diffusion multiculturalism

Which statement is true about the Spanish language in Central and South America?(1 point) Responses Spanish is widely spoken in Central and South America because colonizers from Spain made it the official language. Spanish is widely spoken in Central and...

What is a similarity between the Chinese and Japanese languages?(1 point) Responses Both languages are written in characters that represent concepts. Both languages are written in characters that represent concepts. Both languages have an equal number of...

Which statement best describes the languages spoken in sub-Saharan Africa?(1 point) Responses The six most commonly spoken languages in sub-Saharan Africa are all members of the Bantu language family. The six most commonly spoken languages in sub-Saharan...

Which of the following benefits of the census is most useful to the public?(1 point) Responses It is used to track the population as well as other population statistics. It is used to track the population as well as other population statistics. Anyone can...

Wuthering Heights Emily Brontë 1 I sympathized awhile; but when the children fell ill of the measles, and I had to tend them, and take on me the cares of a woman at once, I changed my ideas. Heathcliff was dangerously sick; and while he lay at the worst h...

Use the paragraph to answer the question. Gunther’s first day teaching kindergarten was best described as controlled chaos. By afternoon, there was paint in places Gunther could never have predicted—including, somehow, on the ceiling. But the art mishap d...

Use the sentence to answer the question. The kitten was a supersonic ball of chaos from the moment it left its cage. What does this metaphor help the reader imagine? (1 point) Responses what the kitten looks like what the kitten looks like how fast the ki...

Use the paragraph to answer the question. On the day they set out, she fixated on the sun hovering high in the sky. It blazed down on them, abusing their skin and reminding them that there was no shelter to be found. It taunted her, highlighting just how...

Answers

The following answers were posted by visitors named nat.

so for part two i get 268V is that correct?

well the answer in the textbook is 15? :S i don't know, it's in the unit of combinations and the binomial theorem

Le nouveau président des États-Unis est pour la première fois une personne de couleur.Ce n'est pas la seule différence que Barack Obama possède, il est également jeune et veut ouvrir les lignes de communications de nouveau avec les autres pays qui ne veul...

h(x)= -24-4x+5 = -4x-19

for part a) F=(Pressure)*(Area) F=[(rho)(g)(d)]*(Area) where d is the distance of the tube beneath the surface of the water, and area is the cross sectional area of the tube, and rho the density of water. make sure to convert the units of the diameter int...

about 320 (that is the question)

it between 1-10 it more for 1 and less for 10

Rectangle ABCD is similar to rectangle WYYZ. Uf tge the area of rectangle ABCD is 90 square inches, what is the area of rectangle WXYZ?

he has a run track mind

yeah lmao @wack. what do you want us to do? go around and test drive different schools until we find one we like? not really possible. my parents wont let me sign up for another one even if i wanted. tHankfully im pretty chill with connections. but bruh.

1.)d 2.)b 3.)a 4.)a 5.)b 6.)c 7.)b 8.)c 9.)c 10.)d

aight morgan AND ok:) are both wrong lmao. heres the REAL answers. 1.) B : african americans 2.) C : have julie live w her father 3.) C : using shame and guilt... 4.) B : a parent slapping a child 5.) B : family 6.) C: the incest taboo 7.) C: sandwich gen...

ssooooooo what's happening? What's it like in quarantine for u?

i hope katie is right lmao

anonymous is right

Everything is right except the last one. the last one is Heat and matter can both transfer between the system and the surroundings.

I got 6/6 thanks !

it is A). decrease in size

yes !! 100%%%% THANK YOUUU

Al5x1 is 100% i got ten out of ten !! THX

lemonfairy is 100% correct! THANKS

all are right except the first one. the first one is c. An introduced species is not necessarily harmful to the environment; an invasive species has a negative effect.

can u do another one