leah

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

Questions

The following questions were asked by visitors named leah.

so i have this french test tomorrow on imparitive, and subjonctif. i have had a lot of trouble remembering them, and telling them apart. can anyone help!? that would be fantastic! thank you so much! its urgent! Imperative (note spelling) means giving a co...

what do agonists do? in comparison with older people babies a. sleep more fitfully, they tend to wake up more often b. sleep more deeply, they spend more time in stages 2 and 4 sleep c. spend more time in the rem stage than any other sleep stages d. spend...

please someone help me! i've tried so hard! factor m^6 + n^2 28x^2y^2 - 7x^4 8x^3y^3 +343z^3 thank you so much!!! For the second one: 28x^2y^2 - 7x^4 Factor out 7x^2: 7x^2(4y^2 - x^2) Now we try to factor 4y^2 - x^2, which is: (2y + x)(2y - x) We end up w...

how do pesticides affect fertilisers herbicides in a food web? help!

when sedimentary rock is buried it may change into metamorphic rock. describe two causesof this change.

A 4400 kg car can acceletare from 0-25 m/s in 4 seconds. What force must the engine created to accomplish this acceleration? 176 N 1100 N 17600 N 27500 N An elevator is moving up with an acceleration of 3.36 m/s squared. What would be the apparent weight...

how many thousandths are in a hundredth?

the concentration of a mixture is guven be the following function: c(t)=(2x+9)/3(x+12) A.what is the maximum amount of concentration that this function can reach in terms of percent? B. what is the name of the line you looke for to answer part A.

(1/x - 3/x+4) / (1/x square - 16) please help me with this question if you can show the work or explain how to solve.

how far is it from California to colodrado?

What is the % transmittance for each of these errors Washing a cuvette with DI water, then failing to rinse it with the solution to be measured Failing to wipe off fingerprints from the cuvette. Changing the wavelength from maxtomax+10 nm.

I updated my paragraph. Can you see if this is written correctly? Yo soy una buena candidata porque soy siempre flexible, dedicada, y trabajadora. Hace más de cinco anos que nado. Me he entrenado para ser una salvavidas. Me gusta estar al aire libre y cer...

The slope of the tangent line to the parabola y=4x2–6x+6 at the point where x=5 is: The equation of this tangent line can be written in the form y=mx+b where m is: and where b is:

Consider the function f(x)=12x^5+30x^4–300x^3+2. f(x) has inflection points at (reading from left to right) x=D,E, and F. where D is___, E is____, and F is____.

i need to provide an example of how my own values and beliefs impact on my work with individuals experiencing mental illness

what is the antiderivative of f(x)= x^4-2 sq root(X) +3/x^3

let f(x)=x+2/x+8. what does f^-1(-4) equal?

let f(x)=x+2/x+8. what does f^-1(-4) equal?

The charges of two identical aluminum speheres are -24uC and +4.0uC. The spheres are brought together so they simultaneously touch each other. They then separated and placed on the X-axis. What is the net force exerted b one sphere on another after sepera...

A car with a mass of 1435 kg moves at 11 m/s. What braking force is needed to bring the car to a halt in 10 s?

what is 7 16th plus 3 8th please help me i am hopeless

Why does the chosen developmental theorist appeal to you? Relate the chosen theory to a recent or upcoming developmental stage or phase in your own life.

how many times must the number 5 be subtracted to find the quotient of 5/5?

a certain solution contains 0.35 mol of HCl in 1200 mL of water. What is the pH of the solution?

what is A = 37.5 cm 2,b = 8 in.;h =

A = _,b = 12yd,h = 16 yd

The perimeter of a triangle ABC is 58cm.The base of the right triangle is 17 cm. What is th area of the right triangle and how do you figure it out?

a government bod pays 100 in a year at a discount rate of 5%(assume simple interest). How much did the bond cost? What is the annual percentage rate? Should it be more or less than 5%?

In rectangle ABCD, if the coordinates of A are (0, 0) and the coordinates of C are (r, s), find the coordinates of B.With A and D being on the bottom line and B and C on the top with B over A.

Indicate the equation of the line through (2, -4) and having slope of 3/5.

The slope of a line that is perpendicular to a line whose slope is -2/7 is

A transformation T : (x, y) (x + 3, y + 1). The image of B(4, 1) is

purchased dental equipment at 15,000 and invested cash of 500,000

A transformation T : (x, y) (x + 3, y + 1). The image of B(4, 1) under this transformation is

Posted by kathy on Monday, September 26, 2011 at 8:05pm. 1.the square og 2 is the same as two times the difference of g and 10. 2. the product of 3 and the square of g equals the sum of thirty and the product of nine and g. i really need help on this i do...

A pair of sneakers cost s dollars. A pair of socks costs k dollars. If the store charges 5% sales tax, write an expression for the cost of one pair of socks and one pair of sneakers.

On the day a child was born, a lump sum P was deposited in a trust fund paying 6.5% interest compounded continuously. Use the balance A of the fund on the child's 29th birthday to find P. (Round your answer to the nearest cent.) A = $5,000,000 P = $1

If a rocket is launched with an initial velocity of 1600 feet per second when will the rocket be 14400 feet high?

I am having trouble with finding the analogy in this one: sandra was sitting in the backyard avoiding the party. she jumped when she heard a noise but it was just a little gray ritten. he look even more scared of her and she was of him. He paused and then...

Yesterday I posted three analogies, two I needed to know of they were correct, the other I was lost on, can someone take a look I have to go soon. Is the first one a comparison of Sandra and her fear to that of the kitten?

A molecule of CHCl3 (chloroform), has the same shape as a molecule of carbon tetrahydride, CH4. But carbon tetrahydride’s boiling point is -164º C and chloroform’s boiling point is 62 ºC. Explain the difference between the boiling points of the two substa...

how can u investigate sugars or starch in a banana

what does D.A.R mean in S.S need to know ASAP

If a gardener has 2.625 pounds of soil and divides it into bags with equal amounts, how much soil would be in each bag?

The complete combustion of propane, C3H8(g), is represented by the equation: C3H8(g) + 5 O2(g) → 3 CO2(g) + 4 H2O(l) ΔH° = -2220 kJ How much heat is evolved in the complete combustion of 20.0 L C3H8(g) at STP?

You are instructed to create 400. mL of a 0.40 M phosphate buffer with a pH of 6.9. You have phosphoric acid and the sodium salts NaH2PO4, Na2HPO4, and Na3PO4 available. (Enter all numerical answers to three significant figures.) H3PO4(s) + H2O(l) equilib...

what year were england and romans invaded?

can you please help me find 3 good science experiment? for the science fair....

what is another word for things?

A 75 kg pilot flies a plane in a vertical loop. At the top of the loop, when the plane is completely upside-down for an instant, the pilot hangs freely in the seat and does not push against the seat belt or seat. The airspeed indicator reads 120 m/s. What...

A study of two types of weed killers was done on two identical weed plots. One weed killer killed 15% more weeds than the other. This difference was significant at the 0.05 level. What does this mean? A. The improvement was due to the fact that there were...

The volume V of a pyramid varies jointly as its height h and the area of its base B . Given that the volume of the pyramid is 60 cubic inches when the height is 5 inches and area of its base is 36 square inches, what is the area of the base if its volume...

Charles work a total of 30 hours last week. he worked 10 hours on Monday. what fraction of his work hours for the week did he complete on Monday?

The mean of a set of twelve numbers is 5.5. The mean of another set of eight numbers is k. The mean of the combined set of 20 numbers is 8.5. Find the value of k

Write the first four terms of the geometric sequence with the given properties. a = 5 , r = 14 a. 5/68 b. 5/71 c. 5/16 d. 5/48 e. 5/64 f. 5 g. 5/4 identify one or more choices that answer the question

Determine whether the sequence is geometric. If so, find the common ratio. 2, –6, 18, –54,... a. −1/3 b. 3 c. not geometric d. 2 e. –3

Write the first five terms of the sequence defined recursively. Use the pattern to write the nth term of the sequence as a function of n. (Assume that n begins with 1.) a (subtext) 1 =4,a (subtext) (k+1) =−a (subtext) k a. a (subtext) n =4(−1)^n−1 b. a (s...

Write the first five terms of the sequence. (Assume that n begins with 1.) a (subtext)n =−7n+8 a. 8, 1, –6, –13, –20 b. 1, –6, –13, –20, –27 c. 1, –14, –21, –28, –35 d. 1,9,17,25,33 e. –15, –22, –36, –36, –43

Grey Kangaroos are large, social marsupials, indigenous to Australia. The Eastern Greys are a light grayish brown, while the Western Grey is a copper brown color. As part of a study of the development of these creatures, biologists have measured various a...

The data below were gathered on a random sample of 5 basking sharks, swimming through the water and filter-feeding, i.e. letting the water bring food into their mouths. Body Length (meters) Mean Speed (meters/seconds) 4 0.89 4.5 0.83 4 0.76 6.5 0.94 5.5 0...

2. The modern Olympic Games are a modified revival of the Greek Olympian Games that came to be largely through the efforts of the French sportsman and educator Baron Pierre de Coubertin. The Games are an international athletic competition that has been he...

4. One measure of form for a runner is stride rate, defined as the number of steps per second. A runner is considered to be efficient if the stride rate is close to optimum. The stride rate is related to speed; the greater the speed, the greater the strid...

The maturity value of a $28,000, 6%, 60-day interest-bearing note on August 6 is

An architect is designing a circular opening 16 feet in diameter to make room for a spiral staircase. If pi = 3.14, what will the circumference of the circular opening be? 50.24 feet

You have several pieces of wood. i.e. 0.83m 1.26m 0.53m 4.09m 3.5m the total length = m?

You have a new mobile phone. The phone costs $140 and then you pay for a one year contract at $15 per month. How much do you pay in total at the end of the year? is this correct 15 x 12 =+140 = $167

Larry left his house at 10:20 and came back 14:25 (military time) how many hours was he away for 3 hours and 35 minutes 4 hours and 5 minutes 6 hours and 5 minutes OR 8 hours and 45 minutes

Mendel performed his experiments on more characteristics than the four shown in the Mendel’s Results table. Why was it important for him to look at more than one characteristic?

Thomas took a practice test to study for a trivia game show. The circle graph below shows the percentages of topics that were covered on the practice test. There were 65 questions on the topic of geography on the practice test. What was the total number o...

Jennifer has watched 42 minutes of a movie, which is 20% of the movie. What is the total length in minutes of the movie?

Explain what was shared between nations due to the Silk Road. Use at least ONE detail from EACH text to support your answer. Write your answer in the space provided.

Ava has $1.85 in quarters and dimes. She has 8 coins altogether. How many coins of each kind does she have?

I'm looking for information on Hernando de Soto. Please someone, I suck. Perhaps someone has some notes I can go over or something.

write a verbal description for the set {a, e, i, o, U}

A group of Protestants who were allowed to settle in Georgia after suffering religious persecution in Europe. They established the towns of Ebeneezer and New Edeneezer alond the Savannah River. a Highland Scots b Salzburgers c Malcontents d Huguenots

Who played Jodie on the show Mom?

Which object has the greatest kinetic energy?(1 point) Responses a baseball with a mass of 0.5 kg moving at 30 m/s a baseball with a mass of 0.5 kg moving at 30 m/s a car with a mass of 1,000 kg moving at 30 m/s a car with a mass of 1,000 kg moving at 30...

Which of the following is an example of kinetic energy transfer?(1 point) Responses A large snowball sitting at the top of a hill A large snowball sitting at the top of a hill Xavier pushing Brad down the snowy hill on a sled Xavier pushing Brad down the...

Object Mass (grams) table tennis ball 2.7 baseball 147.0 small rock 248.2 penny 2.5 A student drops the four objects listed from a height of 2 meters into a bucket of water. Which object will have the greatest kinetic energy? (1 point)

What is one way to decrease the kinetic energy of an object?(1 point) Responses help !

What term BEST describes the prediction of the number of items a company will sell for any given commodity? A. target market B. sales forecast C. profit margin D. depreciation

What term BEST describes the skills that enable you to get along with others while doing your job? A. organizational skills B. analytical skills C. interpersonal skills D. creative skills

Ads sent via email must be designated as advertisements. A. True B. False

A company that adapts its product mix to meet the needs of a new market is using what global marketing strategy? A. market development strategy B. undiversified marketing C. product development strategy D. diversification strategy

What term can be described as the availability of a commodity? A. demand B. distribution C. surplus D. supply

What is one thing that is missing from this conclusion? A. The conflict is not resolved B. There are loose ends to the story C. It does not follow the story logically D. It does not show how the character has grown

Answers

The following answers were posted by visitors named leah.

whats the anwser?

intermediary metabolites enters the ciric acid cycle and is formed, in part, by the removal of a carbon (co2) from one molecule of pyruvate

Thanks for your help. It helped me figure out the correct answer. The second derivative is 240x^3+360x^2-1800x. From there I factored and got 120x(2x^2+3x-15)=0. then used the quadratic formula to get (-3+sqrt129)/4, (-3-sqrt129)/4, and 0.

yes it is. Thank you very much for your help.

kristen has 28 cousins. Subtract 10 from 58. just make sure that the total adds to 68

i sorry...i meant to say kristen has 58 cousins... subtract 10 from 68 then make sure the total adds to 68. Disregard first response

would it be .55 converted to g times cg of aluminum which according to the link is .90 time the differnece in T which is 660-180

i hope someone can help me as well.

What can spark weight concerns for girls and impact their eating habits in potentially unhealthy ways? A. High self-esteem B. Maintaining a healthy weight C. Peer pressure to look a certain way D. Positive reinforcement from parents about how one looks I...

What physical symptoms often accompany social phobia? A. Difficulty talking B. Trembling C. Nausea D. All of the above help me please

thank you u save my life

5 doller bills and 3 dimes

identify and describe 3 environmental health hazard that cause ill health within your community and include evidence that is current if the identified issues.use graphs ,statistics, pictures

please can someone help me

ya what were the years

???? please answer i need to finish my hw

thank you so so so much...

please someone help

oh ok sorry did not see that

because i am writing a poem and i need a different word

i do not understand but i guess it is 68,000 years can you pls explain

actually you would use sine for this problem

oh ok thank you so much for helping me!!!

can some one tell me :>

The answer to this question is sedimentary rocks

there is 2 cats

whats the answer

sry I don't know

Can you share them please *puppy dog eyes* 😊

3 1\2 of 15 15 into 5=3 2 into itself 1 multiply across= 3 times1=3, then 3 times 3 = 9 so ans= 9?

wow really help full I am only 12 and in 6th grade -_-

nvmm i got it but heres the answers 1 - Xavier pushing Brad down the snowy hill on a sled 2 - A wave crashing on the shore 3 - Energy transfers from Kiara’s fingers to the piano keys 100% Just took the qc

Because in South Africa the sudden absence of Britain's rule lead to a power vacuum, and civil wars. Any government that was established would often be very corrupt and brutul .

so nobody has 7 questions..

tugis is correct tysm

the answers are... C D D C no joke these are the right answers