Candice

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

Questions

The following questions were asked by visitors named Candice.

What is the optimal level of enrollment at the tuition price of $5000.00 Enroll until the marginal cost of the next student equals $5000.

19 years ago

Are the molecules of water moving closer together toward one another or farther apart as water freezes? Explain. Your exact question is taken up by several knowlegable people and answered at the following site: (Broken Link Removed)

19 years ago

3r-5s=-35 2r-5s=-30 multiply equation 2 by -1 then add the two equations. s will cancel and you can solve for r. Post your work if you need further assistance.

18 years ago

how are the anthers of a flower adapted to distribute pollen?

17 years ago

a plane can fly at 200km/h in still air and has to reach a destination 600km north-east. a 50km/h wind blows from the west. in which direction must the plane head?

16 years ago

questoins asked in a physics lesson which i find hard to answer: 1) do all objects have the same acceleration when they fall to earth? explain the answer. 2) what is the difference between weight and mass? any help would be greatly appreciated :)

16 years ago

what is the weight of a 10g object? this is my answer: W = m.a W = 0,01(9.8) W = 0,098 kg i divided the 10g by 1000 to conver it into kg. is this answer correct?

16 years ago

what is the symbol for speed and what unit of measurement is used?

16 years ago

How do you find the gradient of a curve??

16 years ago

A positive integer n is such that numbers 2n+1 and 3n+1 are perfect squares. Prove that n is divisible by 8. thanks

16 years ago

Let ABCD be a square with side legnth 7cm. Another square KLMN is inscribed into ABCD such that its vertices lie on the sides of ABCD. Find the lenghts of parts of ABCD sides which are divided by the vertices of KLMN. If [the area of KLMN]: [area of ABCD]...

16 years ago

Let X and Y be positive integers such that X^2 + 3X + Y^2 = 404. What is the value of X + Y^3? Find all possible solutions. Thanks! :)

16 years ago

Find the number of solutions to the equation 2x + 5y = 2005, where x and y are positive integers. Thank u :)

16 years ago

1) does an increase in temperature increase the rate of bothe exothermic and endothermic reactions? 2) is the reaction between sodium thiosulphate and hydrochloric acid self-sustaining? This is for a practical investigation and im battling to find answers...

16 years ago

How do I know which cyclohexdiene (?) is more stable? There's one where the double bonds are directly opposite each other (1,4) and another where they are almost next to each other but skip one side (1,3).

15 years ago

What does it mean when a writer narrative structure is a spiral and what does it mean when a writers narrative structure is webbed?

15 years ago

Is the grammar right in this. It's bullet pointed in a resume. Should all those different words be capitalized or lower cassed? Oversee plant operation of Meat Dept, Pantry, Sauce Room, Bakery, Security, Shipping/Receiving and Sanitation

15 years ago

Is (-1,5) a solution of each system? X+y=4 x=-1

15 years ago

A sample of solid Ca(OH)2 is stirred in water at 30°C until the solution contains as much dissolved Ca(OH)2 as it can hold. A 100.-mL sample of this solution is withdrawn and titrated with 5.00 X 10^-2 M HBr. It requires 48.8 mL of the acid solution for n...

15 years ago

m(squared)-8m+n Find the value on n such that each expression is a perfect square trinomial.

15 years ago

Evaluate can you please show me the steps. -3/4-3/16

15 years ago

find the area of the region. 2y=4sqrtx , y=3 and 2y+2x=6 ?

15 years ago

What physical process is being observed using spectroscopic measurements in Beer's Law experiment?

15 years ago

What is the advantage of producing single sex gametophytes (heterospory) and what is the advantage of producing a bisexual gametophyte (homospory)?

15 years ago

To what volume should you dilute 25mL of a 12.0M H2SO4 solution to obtain a 0.170M H2S04 solution?

15 years ago

cubed square root 16x^2y over cubed square root 2xy^2

14 years ago

consider the following reaction mechanism 2A+B->B+C B+D->E+C What is the rate law for step 2 of this reaction?

14 years ago

Consider the following multistep reaction: C+D-> <-CB (FAST) CD+D->CD2 (SLOW) CD2+D->CD3 (FAST) C+3D->CD3 (OVERALL) Based on the mechanism determine the rate law for the overall reaction??

14 years ago

which of these words probably comes from the latin word conducere, meaning to lead together?? complete,control,convince, conduct?

14 years ago

In Drosophila melanogaster, cut wings (ct) is recessive to normal wings (ct+), sable body (s) is recessive to gray body (s+), and vermilion eyes (v) is recessive to red eyes (v+). All three recessive mutations are X- linked. A female fly with cut wings, s...

14 years ago

One end of a string of length 1m is attatched to the rim of a 2m radius disc while the other end carries a mass of 5kg. If the tension in the string may not exceed 300N. find the maximum speed w in radians/sec and the corresponding angle of inclination of...

13 years ago

1. A 3 metre piece of string is threaded through a hole in the table. If equal portions of the string are above and below the table, and the top mass of 2kg rotates at 1rev/sec , how fast does the bottom mass of 1kg rotate? (in rev/sec) 2. If, in the abov...

13 years ago

Find the area bounded by x^(2/3) and x= y^2 in the first quadrant. (I've worked out the x intercepts to be 0 and 1 in the first quadrant, but how would I find the area?) thanks :)

13 years ago

Explain why quotas are more effective than tariffs. Thanks! :)

13 years ago

Explain how the emergence of the global marketplace has been linked to increased integration of the world’s economies. I think globalisation is involved, how can I structure my answer? Thanks!

13 years ago

What is the area of the minor segment cut off a circle of radius 10 cm by a chord of length 12 cm? Could you please show me the working out for this question? The answer in the textbook is 16 sq cm. Thanks!!!

13 years ago

A circular piece of wire has a radius of 12 cm. This is cut then bent to form an arc of a circle whose radius is 60 cm. Find the angle subtended at the centre by this arc. Give your answer to the nearest degree. Please show working out Thank you so much!

13 years ago

Hi, I have to write up paragraphs on these themes from Frankenstein: a) good vs. evil (manichean) b) duty of responsibility c) nature vs. nurture However, I'm confused about what the differences between these points are... For example, in "nature vs. nurt...

13 years ago

I have a box that is 15cm-wide, 10cm-long, and 3cm- wide. To get it's volume I would add all the sides. Thanks

13 years ago

How much heat in kilojoules is evolved in converting 1.50moles of steam at 150 degrees celcius to ice at -60.0 degrees celcius? The heat capacity of steam is 1.84J/g degree C and that of ice is 2.09J/g degree C.

13 years ago

Evaluate the integral from 0 to 4 of (x+1)/(16+x^2) dx the answers are log(sqrt2) + pi/16 Could you please take me through how to get to that answer please, thank you very much!

13 years ago

The region above the curve y = sin^-1(x), (0 greater than or equal to y greater than or equal to pi/4), is rotated about the y-axis through a complete revolution to form a solid. Evaluate the volume. Thanks!

13 years ago

Evaluate the integral from 0 to sqrt3 cot^-1(x) dx. Thanks :)

13 years ago

Hi, could you please help with this question :) Find the speed and direction of a particle which, when projected from a point 15 m above the horizontal ground, just clears the top of a wall 26.25 m high and 30 m away. Thanks in advance

13 years ago

A batsman hits a cricket ball 'off his toes' towards a fieldsman who is 65 m away. The ball reaches a maximum height of 4.9 m and the horizontal compoenent of its velocity is 28 m/s. Find the constant speed with which the fieldsman must run forward, start...

13 years ago

Find the probability that if the letters of the word "parallel" are randomly arranged that the L's will not be together. In class, I'm studying permutations and combinations. The solutions stated the no. of permutations where 3 L's are together is 6!/2!....

13 years ago

A box contains 20 balls, of which 5 are red, 5 are blue, 5 are white and 5 are green. Suppose a sample of 5 balls are chosen without replacement. a) find the probability that the sample contains balls of all the same colour (answer is 4/ 20C5, but why isn...

13 years ago

Prove by induction that 9^(n+2)- 4n is divisible by 5 for n greater than or equal to 1. Thanks.

12 years ago

by equating the coefficients of sin x and cos x , or otherwise, find constants A and B satisfying the identity. A(2sinx + cosx) + B(2cosx - sinx) = sinx + 8cosx I got A = 2, B = 3, which the answers said were correct. However, another part of the question...

12 years ago

a particle moves in a straight line such that its position x from a fixed point 0 at time 't' is given by x= 5 + 8sin2t + 6cos2t 1. Find the period and amplitude of the particle. 2. Find the greatest speed of the particle. Thanks

12 years ago

By using the expansion (1 + x)^2. Prove 8[sigma notation]k=0 2^(3K)(N K) = 3^(2n). Thanks

12 years ago

A particle is projected horizontally with velocity V m/s, from a point h meters above ground. Taking g ms^-2 as the acceleration due to gravity, 1. Show the equation of the path is given by y = (2hV^2 - gx^2)/ 2V^2 2. Find the range of the particle. Thank...

12 years ago

the chord PQ joining the points P(2p, p^2) and Q(2q, q^2) on x^2 = 4ay always passes through the point A(2,0) when produced. show that (P+q) = pq thanks!

12 years ago

Use mathematical induction to prove that 2^(3n) - 3^n is divisible by 5 for all positive integers. ThankS!

12 years ago

Suppose you invest $2,500 in an account bearing interest at the rate of 14% per year. What will the future value of your investment in six years?

12 years ago

A soccer player kicks a football frombground level with an initial velocity of 27.0m/s, 30deg. Solve for the: A. Ball's hang time B. Range C. Max Height Ignore air resistance. (Hint: hang time refers to the time the ball is in the air.)

12 years ago

Mason lifts a box off the ground and places it in a car that is 0.50 meters high. If he applies a force of 8.0 newtons to lift this suitcase, what is the work done?

12 years ago

Which property would allow you to use mental computation to simplify the problem 27 + 15 + 3 + 5?

12 years ago

Hi, The demand for inflatable garden gnomes is given by P = 300 – 2Q, while the supply of is P= 100 + Q/2. How many garden gnomes are traded in equilibrium? I found the answer to be Q = 80. The related question was the one I had difficulty with: Suppose t...

12 years ago

When f(x)is divided by x-1 and x+2,the remainders are 4 and -2 respectively . Hence find the remainder when f(x)is divided by x^2+x-2 .

12 years ago

According to the following game tree, and if the entrant and incumbent both only care about their own monetary payoff, what is/are the game's Nash equilibrium? Entrant - stays out (2,15) - enters If the entrant enters, Incumbent - co operates (5,5) - puni...

12 years ago

Calculate the number of moles of ag in 5ml of .004m agno3 and the number of moles of cr04 in 5ml of .0024m k2cro4

11 years ago

Hi, Are market returns (with numbers such as -3.45, 4, 2.456 representing the "returns") ordinal or nominal data? Thanks!

11 years ago

A bird watcher meanders through the woods, walking 1.10 km due east, 0.624 km due south, and 1.09 km in a direction 18.2 ° north of west. The time required for this trip is 1.046 h. Determine the magnitudes of the bird watcher's (a) displacement and (b) a...

11 years ago

A 10.00 ml sample of vinegar, density 1.01g/ml, was diluted to 100.0ml volume. It was found that 25.0 ml of the diluted vinegar required 24.15ml of 0.0976 M NaOH to neutralize it. Calculate the strength of CH3COOH in terms of: a) molarity b) grams CH3COOH...

10 years ago

A ladder 10 ft long leans against a wall. The bottom of the ladder is 6 ft from the wall. How much would the lower end of the ladder have to be pulled away so that the top end would be pulled down by 3 ft?

10 years ago

1.984 g of a hydrate of K2CO3 is dissolved in 250. mLs of H2O. 10.0 mLs of this solution is tirade against 0.100 M HCl, producing the following results. Flask 1 - Initial 0, final 9.2 Flask 2 - Initial 9.2, final 18.3 Flask 3 - initial 18.3, final 27.8 Fl...

10 years ago

Why is the carbonate solution boiled before titrating?

10 years ago

A student is instructed to standardize an approximately 2.5N KOH solution using a 0.500N H2SO4 stock solution. Describe the experimental procedure he/she must follow. I do not understand what procedure needs to be followed.

10 years ago

A weather balloon is inflated to a volume of 25.6L at a pressure of 736mmHg and a temperature of 31.9∘C. The balloon rises in the atmosphere to an altitude, where the pressure is 365mmHg and the temperature is -15.6∘C. Assuming the balloon can freely expa...

10 years ago

Could a buffer system employing H3PO4 as the weak acid and H2PO4^- as the weak base be used as a buffer system within cells? Explain. I know the answer is no but I'm not really quite sure how to explain why.

10 years ago

A particle moves along the path y=x^3+3x+1 where units are in centimetres.If the horizontal velocity Vx is constant at 2cm/s,find the magnitude and direction of the velocity of the particle at the point (1,5).

9 years ago

I’m Nobody! Who are you? Are you – Nobody – too? Then there’s a pair of us! Don’t tell! they’d banish us – you know! How dreary – to be – Somebody! How public – like a Frog – To tell one’s name – the livelong June – To an admiring Bog! 1. The speaker in t...

9 years ago

I need help on this question. I can't seem to understand it. Find the molecular formula of a compound with a gram molecular mass of 30 g and an empirical formula of CH3. Please show your work! and briefly explain how you got it!

9 years ago

Let f(x) = 3x-7/x+1 Find the domain of f. Give your answer as an interval. Thank you!

9 years ago

Let f(x) = x^2 + 4x - 31. For what value of a is there exactly one real value of x such that f(x) = a? Thank you!

9 years ago

Let A(t) = 3- 2t^2 + 4^t. Find A(2) - A(1).

9 years ago

Suppose a function f(x) is defined on the domain [-8,4]. If we define a new function g(x) by g(x) = f(-2x), then what is the domain of g(x)? Express your answer in interval notation.

9 years ago

For the nonzero numbers a, b, and c, define J(a,b,c) = a/b + b/c + c/a. Find J(2,12, 9).

9 years ago

The operation @ is defined as m/n@p/q = (m)(p)(q/n). What is the simplified value of 7/69@23/24$?

9 years ago

The perimeter of a rectangle is 24 inches. What is the number of square inches in the maximum possible area for this rectangle?

9 years ago

For what values of x is it true that x^2 - 5x - 4 < 10? Express your answer in interval notation. Thank you!

9 years ago

A group of 894 women aged 70-79 had their height and weight measured. The mean height was 159 cm with a standard deviation of 5 cm and the mean weight was 65.9kg with a standard deviation of 12.7kg. Both sets of data are fairly normal. A.) Suppose you wer...

9 years ago

Table 9: Visitor Numbers Total visitors: 2004. 2005. 2006 3,135,727. 3,164,906. 3,281,435 Total visitor days: 2004. 2005. 2006 7,453,465. 7,518,997. 7,784,044 Total visitors have increased by 4.6% and total visitor days by 4.4% in this period. Group tour...

9 years ago

There were approximately 28 million adults on Canada when a survey was conducted. In an online survey, 1008 Canadians took part. 68% said that the penny should be abolished. If the margin of error was +- 3.1%, give an upper and lower estimate for the numb...

9 years ago

Answers

The following answers were posted by visitors named Candice.

your answer is 1 divided by 2a(2)power b(12)power c(11) power

16 years ago

i don't understand why the 600km doesnt get incorperated into the calculations??

16 years ago

what section of accounting is this in? tax maybe?

16 years ago

thank you drwls :)

16 years ago

dependant variable relies on something whereas an independant variable is not reliable on anything Independent variable) causes a change in (Dependent Variable) and it isn't possible that (Dependent Variable) could cause a change in (Independent Variable)...

16 years ago

thanks

15 years ago

First, the cotton balls were put into the top of the machine. Next, you turn the handle, which turns the cotton through the wire teeth that combs out the seeds. Then the cotton is pulled out of the wire teeth and out of the cotton gin.

15 years ago

American inventor Eli Whitney (1765–1825) designed the cotton gin (a machine that separates raw cotton fibers from their seeds) after he visited a Georgia plantation and observed the difficult process of separating seeds from fibers on the cotton boll (fl...

15 years ago

-2(x+5)(x-43)

14 years ago

let x be the number of horses, and y be the number of riders: x + y = 36 ........(1) 4x + 2y = 104 .....(2) Solving simultaneously, (1) x 2 2x + 2y = 72 ....(3) (2) - (3) 2x = 104 - 72 = 32 thus x = 16 When x = 16, [sub into (1)] y = 20 Therefore there ar...

14 years ago

13.4%

13 years ago

Can you please explain how to get the answers please?

12 years ago

Thank you very much! this makes much more sense now! I really appreciate your help.

10 years ago

The answer I got is 61.1 L but this is not correct. I do not understand what I am doing wrong.

10 years ago

That is the equation that I used. P1V1T2/T1P2 = (736mmHg x 25.6 L x 304.9 K)/(365mmHg x 257.4K) = 61.1 L

10 years ago

I've tried it by changing mmHg to atm and I still get 61.1L

10 years ago

Thank you both so much! This makes much more sense then what I was trying to read from the textbook.

10 years ago

Oh, my. So sorry. I meant B for 3.

9 years ago

Wow thank you for putting the time to answer that! I appreciate it. That's a simpler understanding. My teacher explained it horribly and much more complex! Thank you again.

9 years ago

The function f(x) satisfies \[f(\sqrt{x + 1}) = \frac{1}{x}\] for all $x \ge -1,$ $x\neq 0. Find f(2).

9 years ago

120A

9 years ago

I'm still a bit confused

9 years ago

By the way, this assignment is due today. Thanks in advance

9 years ago

ducks 3 horses 2 spiders 2

7 years ago

thanks oobleck !!!

6 years ago

thanks for your help Damon!

6 years ago

Ms. Sue is not rude. She is just doing her thing to make sure you don't use someone else's work. Ms. Sue is amazing just the way she is. Ms. Sue, don't worry about what Lol said. You're beautiful just the way you are.

6 years ago

Zack the Wack

5 years ago

Stimulus-Stimulus Response Association The sheep learned that the tone stimulus predicts another stimulus, which is the shock! If the sheep made a stimulus-response association, it would have lifted its leg in response to the tone.

Yeah sure we cheat but how did you find this site and this exact quick check response thingy. Yeah, you fr looked it up so don't go saying "YoUr'E cHeAtInG!" when the only way you came here was your were also trying to cheat an find the answer.

4 years ago

Answers are 1. She smiled as she opened the package 2. Independent Clause 3. When we go to school in the morning, we need to take our lunches and our backpacks. 4. A clause has a subject and a verb, but a phrase does not. Trust me 100%

4 years ago

If ur seeing this in 2021 say hi to ur mom

1. 5h - 9 = -16 + 6h 7 which is C 2. 4x + 4 = 9x - 36 8 which is C 3. Which of the following equation has an infinite number of solutions? 7x + 5 = 4x + 5 + 3x Which is C 4. x < -2 B (its a graph so i really cant do much but its B) 5. 4x + 2 = x + 8 x = 2...

1.Gold 2.yellow area 3.controlled gold

3 years ago

anser

3 years ago

Watter tipe gedig is Wederkoms geskryf deur Loftus Marais

2 years ago

Beeldspraak en stylfiguur van die gedig "Wederkoms" geskryf deur Loftus Marais

2 years ago