Ralph

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

Questions

The following questions were asked by visitors named Ralph.

The United States is not a democracy, it is a Republic. The United States is a democracy because the people elect its leaders. democracy Can someone help me understand how to use this word in a sentence? Correction of the run-on (comma splice): ... democr...

18 years ago

Suppose you are playing a word game with seven distinct letters. How many seven letter words can there be? Hint:Think about scrabble. It is ok it the word is gibberish in this case

16 years ago

Goods produced by the government are called? Is it Public Goods or externalities?

16 years ago

What is the difference between f'(x), y', and dy/dx?

15 years ago

A company incurs a cost for a part which is needed to repair a piece of equipment. Is the cost an asset or an expense? Explain.

15 years ago

The fact that the Flood lasted over a year is? 1. a geological evidence for the local flood theory. 2. an evidence from Genesis for the local flood theory. 3. an objection to the local flood theory. 4. all of these. I think it is 4?

15 years ago

Find the tax on a dinette with a cash price of $200 that has been reduced by 20% if the tax rate is 6.5% The taxable value of the property in the tax area is usually referred to as the ? value. 1. taxable 2. assessed Please help me with these. after these...

15 years ago

I need help calculating the finance charge and new balance using the previous balance method. Previous balance = $179.32 Annual rate = 16% Finance charge = $ ? New purchases = $117.42 Payments/credits = $85.00 New balance = $ ? I also need help calculatin...

15 years ago

Construct a truth table ~p^q. How do we find this if we don't know what the p or q is???

15 years ago

What is the density of UF6 (subscript) gas? What volume would 2.35 moles of this gas occupy? (Assume STP)

15 years ago

How many moles of oxygen are there in 23.5g of H2SO4? (numbers are subscripts)How many oxygen atoms? How many grams of oxygen?

15 years ago

The combustion reaction of acetylene gas is represented by this equation: 2 C2H2(g) + 5 O2(g) ==> 4 CO2(g) + 2 H2O(g) How many grams of CO2 and grams of H2O are produced when 52.0g C2H2 burns in oxygen?

15 years ago

Calculate and compare the mass of the reactants with the mass of the products for each equation. a)2KClO3 (s) ==> 2KCl(s) + 3O2 (g) b)4NH3(g) + 6NO(g) ==> 5N2(g) + 6H2O(g) c)4K(s) + O2(g) ==> 2K2O(s) Show that each balanced equation obeys the law of conse...

15 years ago

why are natural languages not suited for programming of computers?

15 years ago

Calculate the boiling points of freezing points of the following solutions in water. a) boiling point of a 2.25m solution of propylene glycol (a non-electrolyte) b)freezing point of a 1.0m solution of potassium iodide c)freezing point of a 1.0m solution o...

15 years ago

A chunk of silver has a heat capacity of 42.8 J/degrees C and a mass of 181g. Calculate the specific heat of silver. Did I do these steps right? 42.8 Joules/degrees C / 181g = .236joules

15 years ago

I have no clue here. Simplify -8[0 - (97-95)]=_________.

15 years ago

For y=f(x+2)- 3 write an equation of the asymptote to the graph. Is it y=(1/x) * (x+2)-3

14 years ago

a police car is cruising on the right lane at 25 m/s (meters/sec.). A motorcycle, on the left lane, passes the police car at a constant 35 m/s. The police officer reacts fast and accelerates at a constant 5 m/s^2. (a)When does he catch up? (b)What was his...

14 years ago

a stuntman runs on a roof and without giving himself a vertical impetus, wants to land on another roof, 2m lower and 5m further horizontally. What is the minimal velocity he needs to run at?

14 years ago

We throw a ball horizontally at 10m/s. (a) after how much time does the trajectory form a 30 degree angle? (b)after how much time after the throw did the velocity double?

14 years ago

given the fonction: y=3x^2-5x and x=g(t)derivable as g(14)=-4 and g'(14)=2 calculate dy/dt in t = 14

14 years ago

Given f, a derivable function and y = f (x)^3 + 40√(f(x)+12) . Knowing that f(4) = -4 and that dy/dx|x=4 = 14 , calculate f’(4)

14 years ago

Those are the only ones I can't seem to resolve. Thank you! resolve x: 1) 9*3^0,51x = 315 2) 10*3^15x+21 =363*2^9x+51 3) log(15x^2) - log(3x) = 4*log(3) 4) log[of base 3]*(15x + 4) = 3

14 years ago

the concentration of a certain substance in our organism is given by the model Q9t) = Q(subscript 0) e^-0.1960t a) what quantity of substance is present in the organism of this individual 3 hours after ingestion? b) after how many hours will there only be...

14 years ago

The radius of a disk grows at 2cm/s. Calculate the growth rate of the disks area when the radius mesures 7 cm. (Designate the area of the disk with A and the radius with r) A) Find the relation between A and r B) Find the derivative of this relation on ti...

14 years ago

The two sides of a isosceles triangle have a fixed lenght of 14 cm. The opposite angle at the base of the triangle increases by 0.3 rad/min. a) what is the growth rate dx/dt of the base of the triangle when the opposite angle mesures 1.6 rad? (Use the law...

14 years ago

A train, initially stationary, has a constant acceleration of 0.5 m/s Squared. A) what is its speed of 15 s? B) What would be the total time it would take to reach a speed of 25 m/s?

14 years ago

As a baseball is being caught, its speed goes from 30 to 0 m/s in about 0.005 its mass is 0.145. A) What is the baseballs acceleration in m/s^2 and in g's? B) What is the size of force acting on it?

14 years ago

solve by substitution method: 8x-3y=-94 2x+22=y

14 years ago

If the discriminant of a quadratic equation has the given value, determine the number and type of solutions of the equation. A.48 B.0

13 years ago

Write with rational exponents 3 square root of x^2

13 years ago

Write with radical notation y^4/5

13 years ago

The function h(t)=-16t^2+100t+300 gives the height in feet of a projectile fired from the top of a building in t seconds. A) When will the object reach a height of 350 feet? Round answer to one decimal place. B) Explain why part A has two answers.

13 years ago

If a projectile is fired straight upward from the ground with an inital speed of 96 feet per second, then its height (h) in feet after t seconds is given by the equation h(t)=-16t^2+96t Find the maximum height of the projectile.

13 years ago

ABCD is a parallelogram with angle B= 120, angle C= 60, angle D= 2x+5y, and angle A= 4x+y. Find the values of x and y. Check your solution, only an algebraic solution will be accepted.

13 years ago

A decorative piece consists of a 20cm long uniform brass rod weighing 4N and two ornaments, one weighing 6N and one weighing 10N, fixed to the ends. At what point should a supporting chain be attached so that the ornament balances?

13 years ago

What is noun?

12 years ago

Need info in English on biographies of political and cultural leaders of Puerto Rico between 1850-1950

12 years ago

Your bank pays 9% interest, compounded annually. Use the appropriate formula to find how much you should deposit now to yeild an annuity payment of $800 at the END of each year, for 10 years?

10 years ago

Connie wants to have an annuity payment of $2,000 at the END of every three months. How much should she deposit now at 6% interest, compounded quarterly, to yield this payment for 3 years?

10 years ago

Among the integers from 1 to 10, 000, 000, 000 which are there more of: Those in which the digit 1 occurs or those in which it does not occur?

10 years ago

Prove that it is impossible to tile an 8 × 8 checkerboard with 1 × 3 tiles

10 years ago

Below is a sequence an, for n = 0, 1, 2, ... n 0 1 2 3 4 5 6 7 8 9 an 25 25 19 25 61 145 295 529 865 1321 Use the method of finite differences to find a closed formula for this sequence.

10 years ago

Given a triangle ABC, draw straight lines from the vertex A to n points on the opposite side BC. (None of these n points can equal B or C.) Then do the same for the vertex B, drawing n lines from B to the side AC. Into how many parts do these 2n lines div...

10 years ago

This problem is about pizza. You have a circular pizza and you want to slice it with n straight cuts into the maximum number of pieces possible (not necessarily all of the same size). Let Pn = this maximum number of pieces you can slice a pizza into with...

10 years ago

A bottle with a volume of 196 U. S. fluid gallons is filled at the rate of 1.08 g/min. In years, how long does the filling take? (The density of water is 1 g/cm3 and 1 U.S. fluid gallon = 231 in3.) 196(231)/(1.08) The answer given was 1.31 years, not sure...

10 years ago

A parachutist bails out and freely falls 64.7 m. Then the parachute opens and thereafter she decelerates at 1.88 m/s2. She reaches the ground with a speed of 3.07 m/s. What is her average speed (in m/s) for the fall? I was planning on finding the time bef...

10 years ago

what is the speed of an ice skater who completes a 5000m race in 7min

5 years ago

At the local sports academy, everybody plays netball or tennis. Given that half the tennis players also play netball and one-third of the netballers also play tennis, what is the probability that a randomly chosen person at the academy plays both?

5 years ago

A bag contains eight counters that are red, blue or yellow. A counter is selected from the bag, its colour noted and the counter replaced. If 100 counters were selected and 14 were red, 37 were blue and 49 were yellow, how many counters of each colour are...

5 years ago

At a speedway, the yellow car completes a lap every 30 seconds and the blue car completes a a lap every 50 seconds. If the cars both start at the same place, how long will it take for the blue car to 'lap' the yellow car?

5 years ago

A minor makes claim to a circular piece of land with a radius of 40 m from a given point, and is entitled to dig to a depth of 25 m. If the minor can dig tunnels at any angle, find the length of the longest straight tunnel that he can dig, to the nearest...

5 years ago

What is probability of getting 2 or more dots when rolling a fair die? Thanks for help in advance

5 years ago

The heights of residents living in a college can be said to be normally distributed with mean 158.1 cm and standard deviation 9.8 cm. It is known that Greg is taller than 26% of the residents in the college. How many standard deviations below or above the...

5 years ago

The weight of three week old kittens is on average 82g with a standard deviation of 8g. A random sample of 36 three week old kittens is weighed. a) Compute the probability that the mean (average) weight of the 36 kittens is more than 83g. b) Now compute t...

5 years ago

A random sample of 4 pairs of twins will be chosen from the sample of 27. Let X be the number of twin pairs from the sample of 4 drawn whereby at least one twin in the pair has an IQ score greater than 88. Show that P(X = 2) = 0.23 to 2 d.p. Don't know wh...

5 years ago

how many soulutions for 6 (x-3) + 4x=5 (2x-4) -2

5 years ago

For the points A(1,−9,1),B(−8,−7,−7) and C(−8,3,−7) find the position vector t of the point T on AB such that vector AT=−5 x vector TB. t = (3,0,16) but I'm not sure how to approach this problem. Any help is very much appreciated

4 years ago

Assuming that the equation e^z − y + xz = 0 defines z as a function of x and y with z(1, 1) = 0 and that this function has a Taylor series about (1, 1), find the terms up to and including order 2 in this Taylor series and use this to find an approximate v...

3 years ago

A and B are married in community of property. B concludes a contract with X (the third party) in terms of which B sells an antique chair (held as an investment) to X. B does not get consent from A to sell the chair. Consequently, A alleges that the contra...

2 years ago

Lydia approaches you for legal advice regarding the drafting of her ante-nuptial agreement. A friend told her that a person may not dispose of their estate through a contract, including an ante-nuptial contract. In approximately 150 words (no more), advis...

2 years ago

Consider the set of facts in the block below and advise whether Mrs Q will be entitled to claim the property as stipulated in the ante-nuptial agreement. You must also do this in approximately 150 words (no more). (4) The parties had been married and divo...

2 years ago

Provide an informed legal opinion on whether life partnerships must be provided with the same legal recognition as civil marriages. In other words, whether life partners (where a duty of support was established) should have exactly the same legal protecti...

2 years ago

Provide reasons to oppose Moseneke DCJ’s treatment of the constitutional property and deprivation issues in Shoprite Checkers (Pty) Limited v Member of the Executive Council for Economic Development, Environmental Affairs and Tourism Eastern Cape 2015 ZAC...

2 years ago

In Shoprite Checkers (Pty) Limited v Member of the Executive Council for Economic Development, Environmental Affairs and Tourism Eastern Cape 2015 ZACC 23, Justice Froneman adopted a value-based approach to the question of what constitutes constitutional...

2 years ago

Make a constitutional argument opposing the Uys and Another v Msiza and Others [2017] ZASCA 130 approach to the calculation of compensation for expropriation

2 years ago

South Africa should abolish affirmative action as such policies do not address the needs of a 21st century African society. Critically evaluate the correctness of this statement.

2 years ago

1. Indicate whether the following statements are True or False and provide one reason for each "False" answer: (2x5=10marks) For question 1, references to authorities are not needed. a) An engagement is a legal agreement, not a mere social agreement. b) C...

2 years ago

With reference to at least two court cases, critically discuss the relevance of a claim for damages based on a breach of promise – in no longer than 300 words and through employing the JJS style and format. The critical discussion must be formulated aroun...

2 years ago

Identify the long title of the Act and explain the role played by the long title, headings of chapters, and schedules in the process of interpretation

2 years ago

John lodges an appeal in terms of section 27(2) of the Act on 9 March 2009. The Council informed him of its decision on 5 February 2009. Explain in detail the statutory method of computation of days (section 4 of the Interpretation Act) with reference to...

2 years ago

The Act indicates 22 October 2003 as the date of commencement. What is meant by commencement in terms of section 13 of the Interpretation Act 33 of 1957?

2 years ago

Section 12(2)(e) of the Interpretation Act 33 of 1957 provides that “where a law repeals any other law, then, the repeal shall not affect any investigation, legal proceedings or remedy in respect of any such right, privilege” etc. Explain with reference t...

2 years ago

reference to Nourse v Van Heerden 1999 (2) SACR 198 (W) case summary

2 years ago

reference to Nourse v Van Heerden 1999 (2) SACR 198 (W) case summary facts of the case

2 years ago

List the documents that, although published in the Government Gazette, do not constitute legislation.

2 years ago

Briefly explain the meaning of the ieusdem generis rule and name the leading case illustrating the rule.

2 years ago

Answers

The following answers were posted by visitors named Ralph.

How did you get that?

16 years ago

Above is wrong. It says 1 Letter and 6 digits. so answer is 26 * 10^6 or 26,000,000

14 years ago

-5.6 mph

14 years ago

a) -6 b) - 1/4 c) 1/2 = square root of t is 1/2(square root of t)

tnx, I udnerstand how to do them now, cauz I have an exam tomorrow, and I just didn';t understand the way my teacher showed me, tnx again!

14 years ago

Yes it is .005 s. And you assume right it is 0.145 kg. I am sorry of not putting in the units. I am really struggling with Physics.

14 years ago

A fast-food establishment is thinking of buying a new cooking grill and refrigeration unit. The costs of these new machines are $12,500 and $9,000, respectively. The installation costs of the new equipment will run about $800. It is estimated that 10% mor...

13 years ago

yes sorry i meant 3 cubed root of x^2

13 years ago

Liz has a revolving credit account at an annual percentage rate of 12%. Use the average daily balance method to find the new balance given the following statement of account.

10 years ago

I'm not april, but thanks though

10 years ago

how do you prove this?

Penny Wedding Ring Bowling Ball Basketball

7 years ago

What are the answers to the whole 8 question practice?

Haha yeah just a silly spelling mistake. sorry

2 years later and he still hasn't posted it... this is a man who sticks to his word -_-

4 years ago

Dude, all we want is the answer to the freakining equation

4 years ago

I need the solution.

4 years ago

d. Sun + Moon = spring tides

4 years ago

Plßs I'm working of mudule

3 years ago

Thanks so much!!! but I must say, anime is a mistake.

3 years ago

I only have 13 questions in connexus

3 years ago

Wǒ ài nǐ,questions.Llc

3 years ago

u not hekp

2 years ago

BRUH, in number 4, IT'S A TRICK QUESTION

2 years ago