h

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

Questions

The following questions were asked by visitors named h.

how do you determine if the atom is a neutral atom or an ion and if the atom is an isotope or not? It is neutral if the number of protons in the nucleus = the number of electrons in the outside shells. More or fewer electrons means it is an ion. An isotop...

if an amendment violates the constitution,why should the Supreme court block its ratification? How can an amendment violate the constitution? THe amendment once adopted is a PART of the consititution. Now proposed amendments are all unconstitutional thing...

“We can't all be heroes, because somebody has to sit on the curb and applaud when they go by.” what does this quote mean?

A train travels from city A to city B. The cities are 600 miles apart. The distance from city A at t hours after the train leaves A is given by d(t) = 50t + t^2. What is the average velocity of the train in miles per hour during the trip from A to B?

a cat walking at 0.25 m/s sees a mouse and accelerates uniformly at 0.40 m/s (squared) for 3.0 s. what is the cat's displacement during this time?

what is the volume in liters of 3.0 moles CH4, at 26C and 1.48atm?

A wire 453 m long is in a 0.2 T magnetic field. A 2.56 N force acts on the wire. What current is in the wire? Answer in units of mA

Find the volume of the solid generated by revolving the region bounded by the line y=5x+6 and the parabola y=x^2 about the following lines: a) the line x=6 b) the line x=-1 c)the x axis d) the line y=36 Thanks!

A swimming pool is 3 ft deep in the shallow end the bottom of the pool has a steady downward drop of 12 degrees if the pool is 50 feet long how deep is the deepest end?

a large bus and a van, both moving with a velocity of magnitude v, have a head-on-collision and both the vehicles stop after the collision. if the time of the collision is 1 sec then, a) which vehicle experiences smaller force of impact? b) which vehicle...

Question 20 of 20 5.0 Points If the government attempts to control pollution with a command-and-control policy: A. the government will control the firm's entire production process. B. the government will force the firm to use particular pollution-control...

A dog kennel with four pens is to be constructed. The pens will be surrounded by rectangular fence that costs $23 per meter. The rectangle is partioned into four pens of equal size with three partitions made of fence that costs $12 per meter. Each pen mea...

A closed cardboard box is made with a square top and bottom, and a square horizontal shelf inside that divides the interior in half. A total of 12 square meters of cardboard is used to make the top, sides, bottom, and shelf of the box. What should the dim...

What is the tone in "a thankless experience

The density of 19.0% by mass of nitric acid, HNO3 is 1.11 g cm-3. Calculate the volume (dm3) of acid needed to prepare 2.00 dm3 of 3.00 mol dm-3 HNO3 solution. (FW HNO3 = 63 g/mol)

An 80.0 kg rollerblader is at rest at the top of a 100 m hill at a 7o incline. The coefficient of friction on the hill is 0.110. What is the roller blader's kinetic energy at the bottom of the hill?

If 70.0 mL of water is added to 30.0 mL of 0.400 M solution of NaOH, what is the new concentration of NaOH?

The sum of the 2nd and 5th terms of a geometric sequence is 3.5. The sum of the 3rd and 6th is -7. Determine the ratio r of the sequence and the first term a.

Our God is amazing. List five descriptive words that you would use to describe the mind of our God. Think of creation and what the Lord did.

What does this quote mean: “Fire hath its force abated by water, not by wind, and anger must be allayed by cold words and not by blustering threats.” Please help. I have no idea.

if 3 i subtracted from a number and reminder is multiplied by 13, the product becomes 91.find the number.

divide 120 into two parts , so that thrice the smaller one is equal to twice the larger one.

Getting done a plastic surgery will contain side effects leading quite severe pains such as: back pain, bruises and so on. This is so serious that you may have to wear head bandages after a surgery. Getting done a plastic surgery will contain side effects...

2. How many grams of 96.5% pure NaOH pellets do you need to make 1.000 liter of 1.50 N NaOH?

Solve the proportion using cross products. 8/20 = k/110 (A)99*^* (B)122 (C)3.3 (D)2.9 Am I correct? please asap

What are the coordinates of these two equations after solving using substitution? 2x-y=-11 and x+4y=17

A billiard ball travels 22 cm in the positive direction, hits the cushion and rebounds in the negative direction, and finally comes to rest 7.5 cm behind its original position.

A substance has a half-life of 10,000 years and an initial mass of 1,000 grams. How many years will pass before only 250 grams of the substance's parent material is left?

choose all the expressions with a sum greater than 10. 5.3 + 4.99 6.12 + 3.09 2.08 + 7.9 4.8 + 5.9 3.46 + 6.009

The press had no response for her accusation of slander. Which literary device does the author use in this sentence? 1. alliteration 2. metonymy 3. oxymoron 4. simile My answer is Number 2. B

Use the sentence parts below to create a sentence with one or more adjectives. My sentence - The van she said had polka dot tires and tinted windows. Is this correct? Words - Had The Van She said Windows and polka dot tinted tires . ? !

Use benchmark to estimate the sum, difference, or product 14/16 + 1/5 A - 2 B - 0 C - 1/2 D - 1 My answer is A

What is the solution to the equation 1/x - 6/x^2 = -12 a. x= 3/4 or x= -2/3 b. x= 3/4 or x= 2/3 c. x= -3/4 or x= 2/3** d x= -3/4 or x= -2/3

Divide. (-6m^9 -6m^8 -16m^6) ÷ (2m^3) a. -3m^9 -3m^8 -8m^6** b. -3m^6 -6m^8 -16m^3 c. -3m^6 -3m^5 -8m^3 d. -3m^6 -3m^5 -16m^3

Why did the South African civilizations develop differently than the great African civilizations in the north, east, and central areas?

how do you access the answers to the questions asked on jishka?

what is an atom

The bald eagle is a national symbol in the United States for patriotism and freedom. Because the bald eagle was once hunted for sport, it is on the verge of extinction. People are trying to save them but, unfortunately, the bald eagle still may become ext...

in an arithmetic progression the fifth term is 34 and the fifteenth term is 9.Which term in this progression is -6

What form can an introduction take in a single paragraph?(1 point) supporting details a summary the central idea a topic sentence

Helen has a set of number cards numbered 1 thru 10. If Helena randomly draws two cards from the deck, what is the probability that she will draw an even number and then a five?

5х + 10 = 15 PLEASE help me I have 11 overdue assignments and my mental health is down the drain. I don’t know what to do anymore and my grandma doesn’t care about how i feel

Which circuit will have the greatest electric current? (1 point) circuit 1 circuit 4 circuit 2 circuit 3 Circuit A has a resistance of 7.5 ohms, and circuit B has a resistance of 5 ohms. Which statement about the circuits must be correct?(1 point) If the...

If two resistors of 1000 ohms each are connected in parallel, what is the total resistance of the two?

An electron (q=-1.6x10^-19 C) is placed in an electric field created by a large positive charge. The strength of the field is 3.0x 10^6 N/C. a. What is the size of the force acting on the electron? b. Is the force on the electron exerted inward or outward...

An electric field of 2.0x10^4N/C is directed along the positive x-axis. a. What is the electric force on an electron in the field? b. What is the electric force on a proton in the field?

Lead(IV)oxide is heated

How do the characteristics of books and audiobooks differ in terms of engaging the reader's imagination?

“pls answer correctly” isnt right for honors.

what is 2 to the power of minus 6

Now assume that the rain of 4.5 mm/hr lasts exactly 30 minutes. How large is the discharge in [m³/s] after 30 minutes? If applicable, round your answer to two decimals. Enter the discharge in [m³/s]:

Two stars, star A and star B, have equal luminosities. Star A is closer and has a slightly higher surface temperature, while star B is farther away from Earth and has a slightly lower surface temperature. Which star will have the higher apparent magnitude...

What can spectroscopes tell us about a space object? A. calculate location B. determine temperature, chemical composition, and size C. provide imagery D. determine temperature, chemical composition, and speed

In what ways might modern technology be helpful to geologists trying to understand the formation of mountain ranges? A. Rockets allow us to access mountain ranges that would otherwise be difficult to access. B. Computers could be used to come up with new...

Which is an example of a space spin-off? A. new lightweight blankets developed in the space program B. roads and other infrastructure built for the space program C. the spaceflight programs in the state of Florida D. money spent at hotels and businesses b...

Use the sum, difference, double or half-angle formulas to find the exact value of 𝑡𝑎𝑛(75°).

Which statement is true?(1 point) As evidence changes, scientific theories can also change. If a single study or inference is wrong, a scientific theory can be invalidated. Scientific theories describe natural phenomena, whereas scientific laws explain na...

A circle in the xyxyx, y‑plane has the equation (x+92)^2+(y+54)^2=73(x+92) 2 +(y+54) 2 =73left parenthesis, x, plus, 92, right parenthesis, squared, plus, left parenthesis, y, plus, 54, right parenthesis, squared, equals, 73. What is the length of the dia...

Explain what you think the inhabitants of Catal Huyuk gained by constructing their settlement in this manner.

what is the black death

1.3.8 - Quick Check: Quicker Rhythms answers pls

A particle moves along a straight line with the equation of motion s(t) = 1/3t^3 - 2t^2 + 3t where t>0. When does the particle return to it's initial position. (show work using derivatives i.e the derivative of position-time gives u velocity)

use implicit differentiation to find the second derivative. x^2-y^2=1

use implicit differentiation to find the 2nd derivative: x^4+y^4=1 (pls do step by step, also when u solve for 1st deriv, you're to plug that answer for dy/dx when finding 2nd derivative)

use implicit differentiation to find the 2nd derivative: x^2-y^2=1 (pls do step by step, also when u solve for 1st deriv, you're to plug that answer for dy/dx when finding 2nd derivative)

if f(x) = √(1+x^3) find the 2nd derivative

In studying humans, whales, and horses, which of the following set of similarities would be evidence for the most recent common ancestor? a they all have hair. b they all have internal skeletons. c they are all mammals. d they all have similar bones in th...

Pythons have small leg bones buried in their tail muscles. What can scientists conclude from this observation? a Future generations of pythons will have legs. b The leg bones help pythons move. c Pythons descended from an animal with legs. d The leg bones...

Question 4 (1 point) Which body part is a vestigial structure? a horse hoof b whale hind limb c human arm d bat wing

How did the Industrial Revolution impact the population of peppered moths in Britain? a The light-colored moths became more common. b The Industrial Revolution caused the proportions of each color morph in the population to become unequal c The dark-color...

What statement accurately describes the relationship between variations and fitness? a Variations always increase fitness. b Variations can lead to either an increase or decrease in fitness. c Fitness always increases variations d Fitness can lead to eith...

Question 10 (1 point) Which term means making sense of information? a evidence b reasoning c investigation d explanation

Which statement is accurate about variations? a In all cases, variations become more common in a population. b Organisms with variations are less likely to pass these variations to their offspring. c Organisms with variations that give an advantage are mo...

Question 1 (1 point) A hawk eats a mouse. This kills the mouse, but it also means that the remaining mice will not have to compete as much for food with each other. Based on this information, what is the relationship between the hawk and the mouse? a The...

Some types of algae can grow together with fungi. The fungi provide nutrients from decaying matter to the algae, while the energy the algae get from sunlight is shared with the fungi. Based on this information, how would you describe this relationship? a...

How do high temperatures affect corals? a corals become more susceptible to disease b corals become more colorful c corals erode d corals collect more zooxanthellae

A rat is trying to get food from a garbage can but is chased away by a crow. The crow eats the food, and the rat must find other food. Based on this information, what is the relationship between the crow and the rat? a The relationship is mutualistic. b T...

In order to explain how changes to physical components of an ecosystem affect populations, you must use data from observations and investigations. These data are also known as a a statement. b reasons. c evidence. d an argument.

What happens to an ecosystem when the primary consumers disappear? a Both the producer and secondary consumer populations increase b Both the producer and secondary consumer populations decrease. c The producer population decreases, while the secondary co...

How could wildfire immediately impact competition in a forest ecosystem? a Competition would increase. Wildfires would increase the scarcity of resources, causing individuals to compete at higher rates. b Competition would decrease. Wildfires would decrea...

The northern red oak

you mix the letters S, E, M, I, T, R, O, P, I, C, A, and L thoroughly without looking, you draw one letter. find the probability that you select a vowel. write your answer as a fraction in simplest form.

Enter your answer and show all the steps that you use to solve this problem in the space provided. A party store offers small balloons and large balloons. You can choose from pink, blue, green, and yellow balloons. You can choose from silver, gold, and wh...

Place the events in order of increasing likelihood. A. Landing on the number 33 on a spinner with 100 numbers. B. Rolling a sum of 13 on a roll of two dice. C. Drawing a black card from five decks of cards. D. Drawing a red or black card from a deck. Resp...

Which describes a uniform probability model? Responses A drawing a red or black card from a deck of cards B selecting a sock from 5 black socks and 10 white socks C selecting a ball from 2 red balls and 3 yellow balls D equally divided five section spinne...

Which of the following explains an impact of globalized agricultural commodity chains on consumers as compared to producers? Responses Drought and depletion of groundwater sources in developing countries cause a rise in global grain prices and associated...

A party store offers small balloons and large balloons. You can choose from pink, blue, green, and yellow balloons. You can choose from silver, gold, and white ribbons. Use the counting principle to find the number of different ways you can choose a ballo...

Flipping a Coin Frequency Heads 27 Tails 23 Nigel flips a coin 50 times and records whether it lands on heads or tails. What is the experimental probability that the coin will land on heads? Responses

The natural __________ of Southeast Asia have influenced where people _________. The rich soils of the mainland's _______ and the volcanic islands attracted large _________ populations. Today, large populations live in roughly the ________ areas that attr...

which of the following is the most negative connotation of the world inactive A: Lazy B: Unhurried C: Sedentary D: Unenergetic

Plywood is made by gluing together thin layers of wood. Which term best describes plywood?(1 point) Responses natural natural raw material raw material conductor conductor composite

In three to five sentences, identify two components of the control subsystem of a vehicle, and use them to explain why driving can be hazardous when the control subsystem is not functioning properly.(4 points)

What is the central idea of the book Out of My Mind by Sharon M Draper?

In “The Literature of the Americas,” Kimberly Koza writes: “By discovering the literature of our neighbors, we may also learn about ourselves.” Keeping this quote in mind, respond to the question. Choose a selection from this unit, and write a paragraph t...

Answers

The following answers were posted by visitors named h.

f this website.

only br and h are produced, br in the anode and h in the cathode

if amy had 800 apella and their two friends how much would their friend will get?

number 9 part A is : v, vi

i got it right.

problem 7 part A: iii, iv. part b: i. didn't get problem 8 yet.

how about parts a and b?

look at the intro to nuclear physics (2500U) tutorial notes (tut 6 i think)

isnt the area of a circle Pi*R^2?

Electron exhibiting a particle wavelength of 7.18 x 10-9 are emitted from hydrogen atoms after interaction with high energy photons. Assuming that the electrons in the hydrogen atom were in their ground state prior to interaction, determine the wavelength...

.075*10000 = .08x + .06(10000-x) x = 7500 ------ .075*10000 = .08*7500 + .06(10000-7500) .075*10000 = 600 + .06(2500) .075*10000 = 600 + 150 .075*10000 = 750 750$

the steps are right but its not al its zn.

what are you dividing??

Thank you! Hope these are correct

Water puts out a fire. Cold words calms down an angry person. What are some examples of cold words?

this was no help. at. all.

He can't see it if you are using a VPN! ;)

wat is the da question

is it A? I'm taking this test

A,D,B are the answers

those were right

ur right hell ya

this is wrong because i got a 13.3 and it was bca

@kill me Please Tommy Please

Hey! I really don't know the answer to this. @Reed could you help me? I am not a cheater. I have done my research, but I can't make sense of anything.

guys! Brodie said he was kidding!!!!! read the whole thing first!

john what did you get

ur right thx sm 100

yup 1 a 2 c 3 a 4 b 100% promise

1.c 2.a 3.c 4.a 5.b 6.c 7.d 8.a 9.d 10.b 11.c 12.a 13.b 14.b 15.c 16.a 17.a 18.d 19.a 20.d 21.c 22.c 23.b 24.c 25.c/d 26.d/a

you mean cheeting

She was just asking us to revise the answers

every one of them is right except for 2. its c

Stephanie is a troll

this doesn't help. it just brings you to a travel guide.

Are you sure .....?

poo poo pee pee reed shut up stop trying to be like ms sue

just ceep trying you will get there.

yall they're all different just type the answers

it is asking what is the authors purpose.

yeah this is only to check your answers. don't cheat.

nice job googling it

lmao what are you even talking about NCA, FFS LOL.

the answer is 500,500

Omgggg I'm unbanned!!! Tysm People! I hated being banned :c

they hoped to build a railroad all the way to California in order to bring in and ship out goods.

the answer is d

guys they sometimes change the answers around. the letter doesn't cut it. the answers are: 1. Commentaries on the Laws of England & English Bill of Rights 2. legislature 3. mercantilism

Which was the first language to arrive in Europe through conquest and spreading of culture?

1 2 3 6 14 here's right 1, B 2,C 3,D 6, A 14,B

Answers d c a d c