JK

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

Questions

The following questions were asked by visitors named JK.

Is "je suis allé souvent" correct or should it be "je suis souvent allé?" Thanks

sinx+ siny/ (cosx+cosy)= tan 1/2 (x+y) prove this identity

A ferris wheel is 35 meters in diameter,and can be boarded at ground level. The wheel turns in a counterclokcwise direction, completing one full revolution every 5 minutes. Suppose that a t=0 you are in the three o'clock position. Write a formula, using t...

Nico drives from school to the store at 25 miles per hour. He drives back to the school (along the same route) at 35 miles per hour, and the returns to the store (via the same route) travelling at 40 miles per hour. Find the average rate for the three tri...

How many moles of oxygen atoms are contained in 1.86 x 10-2 mol CuSO4·5H2O

Vinegar (by Roger McGough) Poem for Roger McGough (by Adrian Henri) sometimes A nun in a supermarket i feel like a priest standing in the queue in a fish and chips queue Wondering what it’s like quietly thinking To buy groceries for two. as the vinegar ru...

Vinegar (by Roger McGough) sometimes i feel like a priest in a fish and chips queue quietly thinking as the vinegar runs through how nice it would be to buy supper for two (1967) Poem for Roger McGough (by Adrian Henri) A nun in a supermarket standing in...

In the square, if part A is 1/4 of the square and part C is 1/10 of the square, what percent of the square is part B?

A u-control airplane of mass m is attached by control wires of length L and negligible mass to the "pilot" who controls the lift provided by the wing FL. The wires control the plane's elevator or angle of attack. The plane's engine keeps it moving at cons...

Where is an electron in 3Py orbital most likely to be found and where does the probability it vanish?

how do you evaluated this? (-)sign ↓ _ __________( -11/-17)^-10 line is divide (9/5)^1/10

evaluate -(11/17^-10/(9/5)^(1/10) answer from Reiny: (-11/-17)^-10 = 1/(11/17)^10 = 77.725... (I stored that in A on my calculator) (9/5)^(1/10) = 1.0605.. so -(11/17^-10/(9/5)^(1/10) = -77.725... /1.0605... = -73.28837824 --- do we need to reciprocal -(1...

a solution containing 100.0 mL of 0.135 M CH3COOH (ka=1.8E-5) is being titrated with 0.54 M NaOH. calculate the ph: at the equivalence point and 5 mL past the equivalence point. how much is 5 mL past? i do not know how to do it?

calculate the ph at the equivalence point for the titration of 0.01 M Ch3COOH with 0.1 M NaoH ka= Ch3Cooh 1.8E-5 idek how to do it?

calculate the ph at the equivalence point for the titration of .1 M NH3 and .1 M HCl. kb NH3= 1.8E-5 how you do it?

find a hyperbola equation with vertices (o,+-4) and passes through the point (3,-5)

find an hyperbola equation with foci (0, +/-8) and asymptotes; y=+/-1/2x?

eliminate parameters of x=1+cos t y=1-sin t graph the parametric equations

how do you eliminate the parameters for x=1-t^2 and y=1+t?

find the eccentricity to identify the conic, then sketch the conic and its directrix r=1/1-cos theta r=2/3+2 sin theta r=4/1-2 cos theta

find the eccentricity to identify the conic, then sketch the conic and its directrix r=1/1-cos theta r=2/3+2 sin theta r=4/1-2 cos theta

use the discriminant to determine whether the equation is a parabola, an ellipse, or a hyperbola. Then identify the angle of rotation required to eliminate the xy-term. x^2+4xy+y^2=1 5x^2-6xy+5y^2-8x+8y-8=0 9x^2+24xy+16y^2=25

2 Years before,average age of 8 numbers of family was 20yr.if present average of family even on inclusion of 1 child,remains same.present age of child is?

Three angles of a quadrilateral are in the ratio 1:2:3. The sum of the least and the greatest of these angles is 200°. Find all the four angles of the quadrilateral.

1. A place that has experienced a cataclysm has a. diminished in size b. grown green and lush c. suffered violent change *** d. begun to give off rays of light 2. In which of the following sentences is the word conceivable used correctly? a. Your goal of...

Which innovation made the first permanent human settlements possible? A. farming B. money C. tools D. writing

Which two observations most accurately predict what will occur in the investigation? (4 points) Responses The solution in the dialysis bag will turn blue-black. The solution in the dialysis bag will turn blue-black. The concentration of starch in the dial...

he models below are set up to represent how a cell responds to imbalances in solute concentration. Match the correct arrow set to the appropriate beaker to show how water will move into or out of the cell in each beaker for the solute conditions shown.(9...

Two girls on a track team recorded their heart rates before, during and after a short exercise. Use the graph below and what you know about the human body and homeostasis to answer the questions that follow. What is being measured in the graph shown above...

Use the Distributive Property to rewrite the polynomial (x+8)(x−2) .(2 points) x2+x+

Find the product of the polynomials (2x+1)(x−4) .(2 points) x2+x+

expression A is equivalent to expression B. Expression A: (x+4)(x−2) Expression B: x2+2x−8 Option #1: (x+4)(x−2) (Start) Option #2: x2−2x+4x−8 Option #3: x2+2x−8 Option #4: x(x)−x(2)+4(x)−4(2) (2 points) First: Option # Second: Option # Third: Option # Fo...

Option #1: 2x(x−4x−5) Option #2: (2x+2)(x−5) Option #3: 2x(x−5)+2(x−5) Option #4: (x−5)(x−3) Option #5: −6x−10 (1 point) Option # and Option #

Option #1: 2x(x−4x−5) Option #2: (2x+2)(x−5) Option #3: 2x(x−5)+2(x−5) Option #4: (x−5)(x−3) Option #5: −6x−10 (1 point) Option # and Option #. What’s the answer

According to the Distributive Property, which is a way to rewrite the algebraic expression (3x−1)(x−4) ?(1 point) Responses 3x2−5x+4 3 x squared minus 5 x plus 4 3x(−1)+3x(3x)+x(−4)+x(x) 3 x left parenthesis negative 1 right parenthesis plus 3 x left pare...

According to the Distributive Property, which is a way to rewrite the algebraic expression (3x−1)(x−4) ?(1 point) Responses 3x2−5x+4 3 x squared minus 5 x plus 4 3x(−1)+3x(3x)+x(−4)+x(x) 3 x left parenthesis negative 1 right parenthesis plus 3 x left pare...

According to the Distributive Property, which is a way to rewrite the algebraic expression (3x−1)(x−4)?(1 point) Responses 3x2−5x+4 3 x squared minus 5 x plus 4 3x(−1)+3x(3x)+x(−4)

According to the Distributive Property, which is a way to rewrite the algebraic expression (3x−1)(x−4)?(1 point) Responses 3x2−5x+4 3 x squared minus 5 x plus 4 3x(−1)+3x(3x)+x(−4) What’s the answer

Use the Distributive Property to find which expression is equivalent to 9x2−25 .(1 point) Responses (4.5x+12.5)(4.5x−12.5) left parenthesis 4.5 x plus 12.5 right parenthesis left parenthesis 4.5 x minus 12.5 right

Use the Distributive Property to verify which expression is equivalent to (x−5)(x−3) .(1 point) Responses x2−2x+15 x squared minus 2 x plus 15 3x2−4x2−3x−15 3 x squared minus 4 x squared minus 3 x minus 15 2x−2

Which expression is equivalent to (z+4)(z−4) ?(1 point) Responses z2−8z−16 z squared minus 8 z minus 16 2z2−z2−8

Which expression is equivalent to (z+4)(z−4) ?(1 point) Responses z2−8z−16 z squared minus 8 z minus 16, 2z2−z2−8 what’s the answer

What is another way to write the expression 2(x+1)(x+2) ?(1 point) Responses 2x2+6x+4 2 x squared plus 6 x plus 4 2x2+3x+2

Do you think it is possible for a person to have too much money? Why or why not? I said no

Do you think it is possible for a person to have too much money? Why or why not? I said no

Do you think it is possible for a person to have too much money? Why or why not? I said no and yes in one sentence

(2m + 2)(3) What’s the answer

3(3h+1)= what’s the answer

Factor 12v + 20. Write your answer as a product with a whole number greater than 1

Factor 12p + 27 Write your answer as a product with a whole number greater than 1

Factor 45w + 35 write your answer as product with a whole number greater than 1

Factor 16s+ 20 write your answer as product with a whole number greater than 1

The perilous road through the mountains featured jagged rocks and terrifying hairpin turns. Positive, negative or neutral

A mother grizzly meandered into view gently nosing her two cubs toward the sparkling stream. Positive, negative, neutral

the area now known as glacier national park was once home to the blackfeet, kootenai, and salish. Is it positive, negative, neutral

The valley supports an astonishing array of plant life, from towering hemlocks to delicate mushroom. Positive, negative, neutral. And what 3 words led to the reach that conclusion

The bright color belies the fact that the glacial lake is icy, sterile, and endangered by nearby sprawl.Positive, negative, neutral. And what 3 words led to the reach that conclusion

Factor 21x/2 + 3x/2 z

Factor 21x/2 + 3x/2

what is the total number of legs on a 8 ants

Mila has 2 pencils. Mason has 36 pencils. Mason had how many times as many pencils as Mila

Ella has 23 red blocks and 41 green blocks. She will use all of the blocks to build 8 equal towers. How many blocks will Ella use to build each tower

Each side of the rhombus is 5cm and the height is 3cm. Which is the area of the rhombus

3 pizzas 18 slices. How many slices in each pizza

how many minutes in 360 minutes

how many hours in 360 minutes

When the number in pattern H is 48, what is the corresponding term in pattern g

When the number in pattern H is 48, what is the corresponding term in pattern g. Pattern G, 2,4,6,8

When the number in pattern H is 48, what is the corresponding term in pattern g. Pattern G, 2,4,6,8. Pattern H,4,8,12,16

Which shape had the greatest number of lines of symmetry

40 girls and 3 out of every 5 girls prefer chocolate over vanilla milkshakes how many girls prefer chocolate milkshakes

Choose the four fator pairs of 56

Sally is running laps around a track. She runs 1 3/4 laps to warm up. Then she runs 13 2/4 laps. How many laps does sally run in all

What evidence from the text best supports the analysis that human actions are related to bumblebee decline? (1 point) Responses the study that shows viruses may be spilling over from commercial hives to wild bees the study that shows viruses may be spilli...

The article claimed that actions humans take to help honeybees may harm wild bumblebees. What best describes the type of evidence used in this section to support that claim? (1 point) Responses The author made specific claims based on a scientific study....

What evidence from the text best supports the inference that people have been more concerned with the health of honeybees than wild bumblebees in recent years? Select the two correct answers. (1 point) Responses People are more familiar with honeybee die-...

What evidence from the text best supports the inference that honeybees—not bumblebees—are responsible for infecting the studied flowers? Select the two correct answers. (1 point) Responses More bumblebees foraging close to apiaries had viruses on their ou...

What evidence from the text best supports the inference that advice to people who want to help bees will continue to change over time? (1 point) Responses From the urban gardeners to rural farmers, people have been encouraged to plant more bee-friendly fl...

What is a context clue?(1 point) Responses a dictionary definition for a word a dictionary definition for a word text near a word that help

If generate means “to produce,” what does regenerate mean?(1 point) Responses to produce the opposite to produce the opposite to produce again to produce again to produce the most to produce the most to produce too many

Which words might be the guide words on a dictionary page for adage?(1 point) Responses acumen and adactyly acumen and adactyly acute and additional acute and additional addled and address addled and address

What does a diacritical mark do?(1 point) Responses shows the synonyms of a word shows the synonyms of a word explains the context for a word explains the context for a word shows how to pronoun

Use the dictionary definition to answer the question. discontent (dis kәn ‘tent) adj. dissatisfied unhappy with the state of things How is the letter o in the second syllable pronounced? (1 point) Responses eh eh oh oh ah ah uh

What is a central idea?(1 point) Responses the key point the author wants to communicate the key point the author wants to communicate a fact, statement, or exa

What is a topic?(1 point) Responses a fact, statement, or example that adds information a fact, statement, or example that adds information the key point the author wants to communicate the key point the author wants to communicate a theme for a collect

How does the central idea of the article emerge? (1 point) Responses The text leaves it totally up to reader interpretation. The text leaves it totally up to reader interpretation. It is stated directly in the first paragraph.

Drag and drop the words into the correct locations. Answers may be used more than once.(2 points) Put responses in the correct input to answer the question. Select a response, navigate to the desired input and insert the response. Responses can be selecte...

Drag and drop the words into the correct locations. Answers may be used more than once.(2 points) Put responses in the correct input to answer the question. Select a response, navigate to the desired input and insert the response. Responses can be selecte...

What helps readers interpret an informational text to find the central idea?(1 point) Responses background information about the author background information about the author other texts on the same subject by different authors other texts on the same su...

Which type of solution are these blood cells, labeled (A, B, C), in? (3 points) A B C Isotonic Hypotonic Hypertonic

Water Fear Love Equal Inside Outside rhymes with 'No' = no nucleus rhymes with 'True' = has a nucleus Above Below Hyper- Exo- Eu- Hydro- -philic Hypo- Pro- Equi- -iso- Endo- -phobic Skip to navigation PreviousNext page 2 of 2

Match the labeled letter with the different forms of transport through the phospholipid bilayer. (5 points) A B C D E Osmosis Active Transport Diffusion Endocytosis & Exocytosis Facilitated Diffusion. What’s the answer the real answer

Which of the terms below are a form of passive transport? (1 point) Responses Diffusion Diffusion Facilitated Diffusion Facilitated Diffusion Osmosis Osmosis All of these.

Which of the following forms of transport require ATP to move molecules into or out of the cell? (1 point) Responses Facilitated Diffusion Facilitated Diffusion Active Transport Active Transport Passive Transport Passive Transport Diffusion Diffusion Osmo...

Which structure is formed by the cell membrane when large particles need to be moved into (endocytosis) or out of (exocytosis) the cell?(1 point) Responses Golgi apparatus Golgi apparatus Vacuole Vacuole Vesicle Vesicle Ribosome

Answers

The following answers were posted by visitors named JK.

OMG that is exaclty how I was feeling when reading the text. I know Im not stupid but when I read the explanations I do feel a little slow because I know its not that hard to figure out. So why do they make it something so easy seem difficult

could anyone test ACDE??

do we need to reciprocal -(11/17) to -(17/11) ?

now you mention,yes I could have paste the link but i didn't think of it, SORRY! Thank You very much!

jai i still need help

a solution containing 100.0 mL of 0.135 M CH3COOH (ka=1.8E-5) is being titrated with 0.54 M NaOH. calculate the ph: at the equivalence point and 5 mL past the equivalence point. how much is 5 mL past? i do not know how to do it?

what is the graph for this equation?

how to graph equation?

i didn't get a circle by using 0, pi/6, pi/4, pi/3, and pi/2?

how do you eliminate the parameters for x=1-t^2 and y=1+t?

so its y^2-2y=x not solving for y?

find directrix of 2/3=2 sin theta

find directrix of 1/1-cos theta

Yo JK just kid in yo!!!!! Got any poopy patties

Ok thx What about my other answers are they correct?

lol yes A B D is correct for all you Connexus users....lol dont listen to the rest

Is it a I need more details

THESE ANSWERS ARE WRONG!!!! DO NOT TRUST THESE PEOPLE!!!!!!

Dm on IG for help with... IS RIGHT 100 %

because those are self explained

The answer is C. People in cities interact less as a result of modern life.

X= 7 scroll Look at my name

Life savers istg

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What would happen if you reversed the order of paragraphs 3 and 4? (1 point) Responses The extent of the problem would be lost on readers because they would not receive all the data. The extent of the problem would be lost on readers because they would no...

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Nerves and muscles that raise goosebumps also stimulate cells in the skin to make hair follicles and grow hair. Nerves that are a part of the nervous system -- which controls pupil dilation, pulse and other automatic processes-- settle alongside hair foll...

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Why does our hair stand erect during cold days? (1 point) Responses To increase body metabolism. To increase body metabolism. To cool down skin when sweat is evaporated. To cool down skin when sweat is evaporated. To let more blood flow near the skin's su...

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Which technique was Paul Laurence Dunbar the first writer to employ? (1 point) Responses stark realism stark realism social satire social satire Native American symbolism Native American symbolism African American dialect

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