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wendy
Questions and answers by
wendy
Questions (104)
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
13 answers
10,167 views
Factor the Polynomial in quadratic form.
6y(to the sixth power) - 5y(to the third power) - 4 6y^6 - 5y^3 -4 = (2y^3 + 1)(3y^3- 4)
1 answer
453 views
I have no idea how to solve this problem, please help me out.... thanks
a) A liter of a solution saturated at 25degree with
2 answers
761 views
After your explanation I try to solve it, so would you please check my work again.
Thank you! a)
1 answer
329 views
this is my work, would you please check my work, thank you!
part A a liter of a solution saturated at 225 degree C with calcium
1 answer
1,174 views
find the first derivative of
f(t)= (1-t)^(1/2)
1 answer
271 views
does anyone know the shortcut to finding the derivative of a function
for example: x^3-3x^2
2 answers
581 views
can someone explain to me the steps to solve this problem?
find the derivative: (3x^2+7)(x^2-2x+3)
3 answers
435 views
what makes water in the mountain go slow or fast
4 answers
522 views
how manymen were on the federal trade commission?
1 answer
289 views
a paint supplier has two machines that prouce both indoor paint and outdoor paint. to meet its contractual obligations,the
2 answers
933 views
what is the answer to 3.45 km= ______cm? please
1 answer
275 views
1,298mL=____L
7 answers
379 views
what is the organizational structure of dominica?
1 answer
389 views
How can matter get an extra electric charge?
2 answers
193 views
microwave
list price $324.00 series discount 20,10 How would you find TRADE DISCOUNT and NET PRICE?
2 answers
1,008 views
Ray QS is the angle bisector of angle pqr. Pqr has a bisecotor qs and angle pqs is 40 degrees. What would be the two angle
1 answer
1,223 views
a submarine
2 answers
139 views
I don't understand this math question.It says :Two consecutive numbers have a sum of 327,what are the two number?
3 answers
812 views
solve for y?
z=0.3(y-6)^2 please can you explain your working, Many thanks, Wendy.
3 answers
312 views
solve for y?
z=0.3(y-6)^2 please can you explain your working, Many thanks, Wendy. * Algebra - drwls, Friday, November 20, 2009
1 answer
503 views
What is the premise and conclusion of this argument?
They recommended a shift in emphasis from treatment research to prevention
1 answer
462 views
need an example of a joint stock company
3 answers
419 views
Need some feedback or a review of a rough draft essay and full sentence outline. It may appear that I am not referencing
2 answers
586 views
Describe what the graph of interval [-4,10] looks like.
1 answer
351 views
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
2 answers
521 views
What three things does a balanced equation show you
3 answers
421 views
will the following reaction take place nh3+h2o= nh2 + h3o
4 answers
1,611 views
What were the key elements of JetBlue’s strategy in 2008
1 answer
368 views
Solve by elimination
8x-9y=8.5 7y-2x=-4.5
2 answers
577 views
how does central americas geography affect their economy?
2 answers
535 views
-x=33
The solution is x=
1 answer
287 views
how do you solve c=3d-27 ; 4d+10c=120
3 answers
410 views
how,arrays and an expanded algorithm
it is a 4th grade homework
5 answers
417 views
write a paragraph about grovernment
1 answer
240 views
what is the maximum mass of potassium chloride (KCl) that will dissolve in 100.0g water at 70C
2 answers
541 views
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
6 answers
1,645 views
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
6 answers
434 views
Find the future value of the ordinary annuity with payout of $20,000
at 4.5% interest compounded annually for 12 years.
1 answer
410 views
What die Franklin D. Roosevelt do to help the depression in the early 1900's?
3 answers
541 views
Would i capitalize son in a sentence?
1 answer
381 views
What are the nouns and verbs in this sentences.
Trust in the Lord with all your heart. Do not depend own understanding.
10 answers
552 views
When should I use a comma in a sentence.
2 answers
511 views
When should I use a comma in a sentence.
3 answers
345 views
A standardized test is designed so that scores have a mean of 50 and a standard deviation of 4. What is the probability that a
1 answer
479 views
A standardized test is designed so that scores have a mean of 50 and a standard deviation of 4. What is the probability that a
5 answers
1,701 views
proposal for presentation on a technique for creating behavior change
1 answer
308 views
Can someone show me how to work this problem?
(20*3)+(600-18*6)
1 answer
366 views
What us the total length of the small rectangle? The length of it us 17inches
1 answer
284 views
Can 0 be the identity for multiplication? Explain why or
why not.
1 answer
435 views
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.
1 answer
300 views
Calculate the mass of NO2 produced from the decomposition of copper nitrate if .462mol of oxygen are formed. The equation for
1 answer
400 views
ihave two solutions. in the first solution , 1.0 moles of sodium chloride is disslved to make 1.0 liters of solution . in the
4 answers
8,152 views
Clara Wieck Schumann's "Forward" was written for a/an?
2 answers
840 views
QRST is a parallelogram.Find v
2 answers
503 views
potatoes chickens
MICHELLE 200 PER YEAR 50 PER YEAR jAMES 80 PER YEAR 40 PER YEAR What is michelles opportunity cost of p
1 answer
794 views
are retail investors or traders permitted to naked short a stock? Who is permitted to naked short a stock assuming there has
2 answers
1,005 views
will the US dollar remain the curency of choice, have any nations called for a switch from the us dollar
1 answer
382 views
how can describing a present value of a stream of earnings be used to help a possible new hire overcome objections to a small
2 answers
950 views
What two compounds are present in the homogeneous mixture of calcium nitrate and sodium carbonate?
1 answer
368 views
A key technological development that began around 500 B.C.E. in sub-Saharan Africa was ?
2 answers
1,017 views
•unscramble letters for phrases -
I / _ _ _ _ _ / _ _ _ _ / _ _ / / _ _ _ _ / a / _ _ _ _ _ / I / _ _ _ / but/ _ _ _ _/ _ _ _ _
1 answer
487 views
describe the difference between the substance and form of financial statements and give an example of each
2 answers
534 views
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 answer
407 views
anyone have any information on case study of motomart senior captstone business
1 answer
736 views
1. How should Cathay develop and market its global im-age without diminishing its local/regional identity as the Hongkong (and
2 answers
943 views
cot (pi/12)
2 answers
583 views
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
2 answers
504 views
what is the south african government providing to whom?
9 answers
2,357 views
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
2 answers
551 views
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
2 answers
630 views
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
7 answers
2,685 views
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?
1 answer
495 views
How to manipulate the formulas of momentum, fore, acceleration
1 answer
336 views
If 66.5 mol of an ideal gas is at 5.97 atm and 335 K, what is the volume of the gas?
1 answer
333 views
A flexible container at an initial volume of 5.12 L contains 7.51 mol of gas. More gas is then added to the container until it
4 answers
11,025 views
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
3 answers
1,888 views
what is shorthanded configuration of Mg
and Cl
1 answer
340 views
What physical property of water and HCl allows us to separate them from the zinc chlorine compound produced in the reaction?
3 answers
899 views
How many moles of H2S would we expect to be formed by reaction if 3.50 moles of HNO3 reacted completely?
3 answers
892 views
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?
3 answers
520 views
We are planning a reception for our daughter. The hall that we are renting charges a $70 cleanup fee. In addition to the cleanup
2 answers
1,247 views
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
2 answers
640 views
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
4 answers
1,298 views
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
3 answers
576 views
A city is considering building a commuter train. The steepest section of track has a fall of 72.8 feet for a horizontal distance
4 answers
618 views
The fourth month this year, you have $368 saved. At the twelfth month this year, you have saved $504.
What is your savings rate?
2 answers
599 views
A national home improvement store's revenue y (in millions of dollars) during the years from 1996 to 2007 is given by the
2 answers
554 views
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
4 answers
455 views
The Gallup Poll uses a procedure called random digit dialing, which creates phone numbers based on a list of all area codes in
3 answers
1,615 views
Suppose we had two families, where Family A included 5 children and Family B included only 1 child. If we randomly chose a child
2 answers
795 views
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
1 answer
400 views
WHAT IS THE RATIO OF THE NUMBER OF MOLECULES IN 71 GRAMS OF CHLORINE TO THE NUMBER OF MOLECULES IN 2 GRAMS OF HYDROGEN
1 answer
460 views
Betty is in the process of opening her own business – a coffee shop in downtown Fargo, North Dakota. With the Grand Opening a
2 answers
563 views
Betty decides to support local artists by hanging their artwork in her shop. When decorating the coffee shop, Betty comes across
1 answer
450 views
Assume that women's heights are normally distributed with a mean given by mu equals 63.4 in, and a standard deviation
4 answers
846 views
Answer each question about the following series: 3 + 4.5 + 6 + 7.5 + 9 + 10.5.
What is the common difference of the arithmetic
4 answers
3,082 views
Can South Africa afford to have totally free trade with the rest of the world?
2 answers
505 views
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
2 answers
622 views
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
2 answers
523 views
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