wendy

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

Questions

The following questions were asked by visitors named wendy.

I have no idea how to solve this problem, please help me out.... thanks a) A liter of a solution saturated at 25degree with calcium oxalate, CaC2O4, is evaporated to dryness, giving a 0.0061gm residue of CaC2O4. calculate the concentrations of the ions, a...

find the first derivative of f(t)= (1-t)^(1/2)

does anyone know the shortcut to finding the derivative of a function for example: x^3-3x^2

can someone explain to me the steps to solve this problem? find the derivative: (3x^2+7)(x^2-2x+3)

what makes water in the mountain go slow or fast

how manymen were on the federal trade commission?

a paint supplier has two machines that prouce both indoor paint and outdoor paint. to meet its contractual obligations,the company must produce at least 60 gallons of indoor paint and 100 gallons of outdoor paint. machine 1 makes 3 gallons of indoor paint...

what is the answer to 3.45 km= ______cm? please

what is the organizational structure of dominica?

How can matter get an extra electric charge?

microwave list price $324.00 series discount 20,10 How would you find TRADE DISCOUNT and NET PRICE?

I don't understand this math question.It says :Two consecutive numbers have a sum of 327,what are the two number?

solve for y? z=0.3(y-6)^2 please can you explain your working, Many thanks, Wendy.

solve for y? z=0.3(y-6)^2 please can you explain your working, Many thanks, Wendy. * Algebra - drwls, Friday, November 20, 2009 at 9:40am (10/3)z = (y-6)^2 y = sqrt[(10/3)z] +6 = 1.826 sqrt z + 6 * Algebra - wendy, Friday, November 20, 2009 at 9:47am I'm...

What is the premise and conclusion of this argument? They recommended a shift in emphasis from treatment research to prevention research if substantial progress against cancer is to be forthcoming.

need an example of a joint stock company

Need some feedback or a review of a rough draft essay and full sentence outline. It may appear that I am not referencing sources, but believe me I have full reference page with 7 sources to site thus far in. I just need someone to take a look at the layou...

What three things does a balanced equation show you

will the following reaction take place nh3+h2o= nh2 + h3o

Solve by elimination 8x-9y=8.5 7y-2x=-4.5

how does central americas geography affect their economy?

-x=33 The solution is x=

how do you solve c=3d-27 ; 4d+10c=120

how,arrays and an expanded algorithm it is a 4th grade homework

write a paragraph about grovernment

how many grams of sodium chloride are there in 2.5 L of a 0.4% w/v solution?. need to know how to figure this out

need help I need to have my answer in cups: 2cups N ______ ______ 7 people 46 people I did the top part right 2x46/7=13.1428 but i need to turn it into cups...13 and ___ cups.. don't know how to change the end number to cups...

What die Franklin D. Roosevelt do to help the depression in the early 1900's?

Would i capitalize son in a sentence?

What are the nouns and verbs in this sentences. Trust in the Lord with all your heart. Do not depend own understanding.

When should I use a comma in a sentence.

When should I use a comma in a sentence.

proposal for presentation on a technique for creating behavior change

Can someone show me how to work this problem? (20*3)+(600-18*6)

What us the total length of the small rectangle? The length of it us 17inches

Can 0 be the identity for multiplication? Explain why or why not.

a bottle of 12.o M HCL has only 49.8 ml left in it. What is the molarity of the hcl if the solution is diluted to 350ml.

Calculate the mass of NO2 produced from the decomposition of copper nitrate if .462mol of oxygen are formed. The equation for the reaction is 2Cu(no3)2 - 2CuO + 4NO2 +O2

ihave two solutions. in the first solution , 1.0 moles of sodium chloride is disslved to make 1.0 liters of solution . in the second one, 1.0 moles of sodium chlorine is added to 1.0 liters of water.is the molarity of each solution the same?

Clara Wieck Schumann's "Forward" was written for a/an?

QRST is a parallelogram.Find v

are retail investors or traders permitted to naked short a stock? Who is permitted to naked short a stock assuming there has been no suspension of this practice. following the sec suspension of naked shorting post june 2008 did other nations follw this pr...

will the US dollar remain the curency of choice, have any nations called for a switch from the us dollar

how can describing a present value of a stream of earnings be used to help a possible new hire overcome objections to a small starting salary

How do you find the vowel sounds in the first syllable? Do you have to do it by saying the word is that the only way?

1. How should Cathay develop and market its global im-age without diminishing its local/regional identity as the Hongkong (and China) carrier? 2. Should cathay focus on China by attempting to develop it further or instead focus on the overall global marke...

In Ms Smith's class, 20% of the girls wear glasses and 15% of these girls have red hair. If one girl is selected at randon from Ms Smith's class, what is the probability the girl will have red hair and wear glasses?

what is the south african government providing to whom?

suppose an auto racer won a 300 mile race with a time of 1:41:48.2942. At one point the racer was 70 miles closer to the finish than the start. how far had the racer gone at that point? How far from the start was the racer?_miles

A swimming pool size is 42 m long and 55 m wide with an average depth of 7.5 m. Using the density of water as 1 g/ml: A. how many gallons of water fill the pool B. The weight of water in lbs after the pool is full C. How long will it take to fill the ppol...

The density of gold is 19.31g/cm3 and the density of platinum is 21.43 g/cm3. If equal masses of gold and platinum are transferred to equal volumes of water in separate graduated cylinders which graduated cylinder would have greatest volume change

Given the equation CaO + H2O = Ca(OH)2 if you start with 1.86 moles of CaO, how many moles of Ca(OH)2 will result?

the test score for a math class are shown below. 81,84,82,93,81,85,95,89,86,94 what are the mean, median, and mode of the data set?

How to manipulate the formulas of momentum, fore, acceleration

If 66.5 mol of an ideal gas is at 5.97 atm and 335 K, what is the volume of the gas?

Adding helium to a balloon increased its volume from 360.9 mL to 3.532 L. If the final number of moles of helium in the balloon is 22.3 mol, what was the initial number of moles of helium in the balloon? Assume the balloon contained only helium initially.

what is shorthanded configuration of Mg and Cl

What physical property of water and HCl allows us to separate them from the zinc chlorine compound produced in the reaction?

How many moles of H2S would we expect to be formed by reaction if 3.50 moles of HNO3 reacted completely?

hat is the area of a regular octagon with a side length of 5 meters and a distance from the center to a vertex of 6.5 meters?

We are planning a reception for our daughter. The hall that we are renting charges a $70 cleanup fee. In addition to the cleanup fee, they charge $28 per guest for food and drinks. If we have $1,800.00 available, what is the maximum number of guest we can...

Alvin can go upstream at a rate of 6 miles per hour and downstream at a rate of 12 miles per hour. One day while Alvin was on the river, he received a call telling him he needs to turn around and come home. So he turned around and went back to his startin...

A 74-foot length of wire is to be cut into 2 pieces, so that the longer piece is four feet longer than six times the shorter piece. Find the length of each piece.

A is 100m away from headquarters. B is 8m away from headquarters. A runs twice as fast as B. How far away from headquarters will B be when A arrives at headquarters. I drew a number line and did a jump of 16 for A and a jump of 8 for B. This brings A to 8...

A city is considering building a commuter train. The steepest section of track has a fall of 72.8 feet for a horizontal distance of 280 feet. What is the grade of this section of track? The downgrade of this section of track as a reduced fraction is? Conv...

The fourth month this year, you have $368 saved. At the twelfth month this year, you have saved $504. What is your savings rate?

Write an equation of the line passing through (3,21)and (-4,-35) in the form of A x + B y = C. Where A, B and C are real numbers

The Gallup Poll uses a procedure called random digit dialing, which creates phone numbers based on a list of all area codes in America in conjunction with the associated number of residential households in each area code. Give a possible reason the Gallup...

Suppose we had two families, where Family A included 5 children and Family B included only 1 child. If we randomly chose a child from the families, what is the probability that the child came from Family A?

1,2 of carbon combined with 0,1 grams of hydrogen to form a compound . a.FIND THE EMPIRICAL FORMULA OF A COMPOUND b.ITS Mr WAS FOUND TO BE 78 ,FIND THE MOLECULAR FORMULA

WHAT IS THE RATIO OF THE NUMBER OF MOLECULES IN 71 GRAMS OF CHLORINE TO THE NUMBER OF MOLECULES IN 2 GRAMS OF HYDROGEN

Betty is in the process of opening her own business – a coffee shop in downtown Fargo, North Dakota. With the Grand Opening a month away, she runs the numbers involved in her upfront expenses: $5,400 for local advertising, $2,700 for the security deposit...

Betty decides to support local artists by hanging their artwork in her shop. When decorating the coffee shop, Betty comes across the following formula for placing pictures on her walls: 1/3 |a-12|+ 2/3|a|where a equals the number of pictures that she woul...

Assume that women's heights are normally distributed with a mean given by mu equals 63.4 in, and a standard deviation given by sigma equals 1.8 in. Complete parts a and b. a. If 1 woman is randomly selected, find the probability that her height is betw...

Answer each question about the following series: 3 + 4.5 + 6 + 7.5 + 9 + 10.5. What is the common difference of the arithmetic sequence on which the series is based? d =

Can South Africa afford to have totally free trade with the rest of the world?

Let R be the region bounded between the plane z = 1 and the cone z = 2 − p x 2 + y 2 . Describe region R using spherical coordinate

The client is prescribed gentamicin 1.7mg per kg.The clent weighs 150 pounds.The supply is 10 mg/ml. How much mL(s) will the client receive? round to the nearest tenth.

Write a letter to your friend telling him or her about the improvement in your school

How are valleys and mountain ranges formed.

the sum of 7 and hollys saveingsis 64

In class, one sophisticated and expensive demonstration the class would see is where I lifted one end of the table until my book started to slide, then kept the angle fixed. Suppose the coefficient of kinetic friction was μk = 0.380, and the 1.63 kg book...

Answers

The following answers were posted by visitors named wendy.

p=r-c p+c=r r-p=c

what is it like in high school

I'm sorry. Really don't understand this. Where did the 10/3 come from in the first step?

The third owner is in favor of a share repurchase. HE Argues that a repurchase will increase the company's P/E ratio, return on assets, and return on equity. Are his arguments correct? How will a share repurchase affect the value of the company?

i need help with my home work so whats another name for 3/8? and whats another name for 5/12 and whats another name for 6/10??? thank you

Depend and understanding. Ms. Sue.

what is magants

I get one gram..but I thimk I am doing this wrong

so I would set it up like 4g ? ---- ----- 10L 2.5L so i did 4 x 2.5 = 10 / 10 = 1 gr. is this right?

how do u get the 1/7? i cant figure out how to get it

sorry still stuck.. how do you do the math to get the 1/7 0.1428 what did u do or how do u know this number is 1/7 i don't know where you got 91/7 either..can you show me how to write it on paper so i could figure it out.

Oh, so now I have 0.016 grams. I think I got it now..thanks :)

Find the future value of the ordinary annuity with payout of $20,000 at 4.5% interest compounded annually for 12 years.

What did Franklin D. Roosevelt do to help the depression in the early 1900s?

What about the nouns in the first half of the sentence.

i want with reading pronoun..........

as did that operation????

While John is traveling along an interstate highway, he notices a 160 mi marker as he passes through town. Later John passes a 108 mi marker. What is the distance between town and John’s current location? Answer in units of mi

I / _ _ _ _ _ / _ _ _ _ / _ _ / _ _ _ _ / a / _ _ _ _ _ / I / _ _ _ / but/ _ _ _ _/ _ _ _ _ _ _ _ e_ _ / the / _ _ _ e_. One sentence. this is what they have given me already and said I can use only these letters but can use more than one time. letters: W...

alex spent 3/7 of his money. he give 1/4 of the reminder to his sister. he had $120 left. how much money did he have in the begining

$9 dollars cause 9.08 is closer to 9

The answer is c

physics,agric,life science and pure maths.

that didn't help not one bit

8 inches x 4 inches x 8 inches

stratified sampling

There are 15 cards in total. Cards that are numbered with multiples of 3 are: 3, 6, 9, 12, 15. Cards that are numbered with multiples of 5 are: 5, 10, 15. 15 is a multiple of both numbers so it only needs to be counted once and if we count the other cards...

I agree...thanks, Damon. I'm calling a typo on this question and not going to worry about it anymore.

If the 60% is worth 25% of her mark that is worth 1/4 of her mark. The 75% previous average is worth 3/4 of her mark. That means we can add 60 + 75 + 75 + 75. If we total those marks we get 285. Then we divide by the number of marks (4). So 285/4=71.25%

HA are you going to help me with my actual math problem?!

Agricultural scientist

140 times 1,0024 divded by 368 times 3/4 divded by 83,000 times 1.3 times 8>4 divded by 3/33 =

creates racism amongst citizen i think

Check with your answer

I’ve literally sat at this for 2 and a half hours. “Just look closer” and “it’s in the question” isn’t gonna help me solve it. Doesn’t the fact that I posted it mean I can’t figure it out? Please forget it I’ll ask someone else.

Like this is why I posted the question??? 💀💀💀