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Donna

Questions (319)

I would like to know if I did these problem right?y + 2x =3 Y +2x=-4 Y+2*x-3=0 y=2*x+4=0 If not can you show me the steps
1. 5 answers
2. 951 views
Suppose you are paying your cell phone bill. The function C(m) represents the cost C of your monthly cell phone bill with m
1. 1 answer
2. 683 views
I need toIs the following pair of lines parallel or perpendicular? Prove your answer.2y – x = 2 y + 2x = 4 can you explain how
1. 3 answers
2. 503 views
I need toIs the following pair of lines parallel or perpendicular? Prove your answer.2y – x = 2 y + 2x = 4 can you explain how
1. 2 answers
2. 543 views
I am 5'2 and cast a shadow 3' long. My friend casts a shadow 3' 5" long. How tall is he?
1. 3 answers
2. 380 views
how do I check my answer to a problem.The problem is: x/5 - 1/2 = 3 I know the answer is 35/2 but how do you check it. 35/2 /5 -
1. 1 answer
2. 373 views
How would you caculate this problem:What is the mass in grams of 150*10^12 iron atoms, each having a mass of 56 amu?
1. 0 answers
2. 590 views
y >=-1
1. 1 answer
2. 533 views
0.8x+1<=1.2x-8 x x
1. 3 answers
2. 367 views
9x-7y=-49
1. 2 answers
2. 325 views
p(x)=x^2-2x+10
1. 1 answer
2. 297 views
y varies directly as x, and y=20 when x=5
1. 1 answer
2. 445 views
I need help with a team powerpoint on Health Care Costs and need to do 3-4 slides with speaker notes on Recommendations for
1. 0 answers
2. 648 views
Cooking oil has a boiling pt of 200 degress, water is 100 degrees. explain theses facts given the strength of waters hydrogen
1. 1 answer
2. 699 views
if a system has an infinite number of solutions, use set-builder notation to write the solution set. If a system has no
1. 1 answer
2. 678 views
If a system has an infinite number of solutions, use set−builder notation to write the solution set. If a system has no
1. 1 answer
2. 873 views
At 900 degrees C, Kc for the reaction is 5.1. if .050 mole of H20 and .100 mole of Fe are placed in a 1L container at 900
1. 2 answers
2. 704 views
complete the pattern: 1, 64, 2 ,32, 4, 16, ___ , ____.
1. 2 answers
2. 626 views
What are the most prudent decisions Avionics, Inc.can make about it's responsibilities to itself and others?
1. 2 answers
2. 554 views
I am stuck with this problem can some let me know how to work this problem please help meThe representative tells you that floor
1. 2 answers
2. 540 views
I am stuck with this problem can some let me know how to work this problem please help meThe representative tells you that floor
1. 1 answer
2. 552 views
Is this correct so far...I just want to know if I am doing this..b) The representative tells you that floor plan #1 sells for
1. 1 answer
2. 485 views
Is this correct so far...I just want to know if I am doing this..b) The representative tells you that floor plan #1 sells for
1. 0 answers
2. 448 views
dID IU do this right not sure and I thank you for helping ahead of time...1. Suppose you are in the market for a new home and
1. 0 answers
2. 616 views
"An investor is proposing to buy shares in XYZ company. XYZ company is expected to an annual dividend of $2.50 per share. The
1. 1 answer
2. 854 views
I have been trying this on my own and just want to know if this is right are not2. Suppose that the linear equation y = 0.3x +
1. 3 answers
2. 719 views
You are planning to spend no less than $8000. and no more than 12,000 on your landscaping project. Write an inequality that
1. 3 answers
2. 1,054 views
What is an inequality
1. 5 answers
2. 398 views
how do I solve:-1 cubed-(-1)to the fourth +(-1) to the fifth - (-1)to the sixth thanks
1. 2 answers
2. 451 views
two of the forms of a linear equation are standard form and slope-intercept form. explain when each one is more useful
1. 0 answers
2. 552 views
For the standard normal random variable Z, compute the following probabilities. For the following problems, use four decimal
1. 0 answers
2. 552 views
Which of the following mathematical relationships could be found in a linear programming model? Choose YES if therelationship
1. 3 answers
2. 864 views
Max 2A + 7Bs.t. A + B greater than or equal to 12 2A + 2 B less than or equal too 26 B greater than or equal to 1 A, B greater
1. 0 answers
2. 556 views
For the linear programMax 2A + 7B s.t. A + B greater than or equal to 12 2A + 2 B less than or equal too 26 B greater than or
1. 0 answers
2. 709 views
Which of the following mathematical relationships could be found in a linear programming model? Choose YES if the relationship
1. 2 answers
2. 1,102 views
Which of the following mathematical relationships could be found in a linear programming model? Choose YES if the relationship
1. 3 answers
2. 1,223 views
For the linear programMax 2A + 7B s.t. A + B ¡Ý 12 2A + 2 B ¡Ü 26 B ¡Ý 1 A, B ¡Ý Which of the following would be found
1. 0 answers
2. 512 views
Create a five to seven-point bullet point list of the factors that led to political stalemate and the subsequent farmer's revolt
1. 1 answer
2. 632 views
Find the slope and the y-intercept of the line, 5x=8y+72
1. 1 answer
2. 420 views
For a continuous random variable x, the population mean and the population standard deviation are 80 and 15 respectively. You
1. 0 answers
2. 522 views
How might a foundation in medical technology help you in fulfilling your education? How might a basic understanding of medical
1. 2 answers
2. 1,128 views
Farmers¡¦ Revolt„h Create a bullet point list of the factors that led to political stalemate and the subsequent farmers¡¦
1. 2 answers
2. 842 views
A 0.05 molal aqueous solution boils at 373.102 K. What is the salt in question?a. AlCl3 b. NaHSO3 c. MgCl2 d. NH4Cl e. NaCl I
1. 2 answers
2. 651 views
The boiling point of a liquid at atmospheric pressure is the temperature:a. at which bubbles of vapor expand within the liqud b.
1. 1 answer
2. 807 views
An aqueous solution of hydrogen peroxide, H202 (MW=34.01amu), is labeled 10.0% by weight. What is the molal concentration of
1. 1 answer
2. 569 views
If equal masses of O2 and N2 are placed in identical containers at the same temperature, which of the following statements is
1. 1 answer
2. 1,867 views
If equal masses of O2 and N2 are placed in identical containers at the same temperature, which of the following statements is
1. 1 answer
2. 557 views
The boiling point of water at 756 mm Hg is 99.85 degree C. What mass percent of surcrose (C12H22O11) should be present to raise
1. 1 answer
2. 685 views
how many grams of magnesium are required to produce 2.154 g of magnesium nitride?
1. 1 answer
2. 441 views
how to figure out how many grams of magnesium are required to produce 2.154grams of product?
1. 1 answer
2. 475 views
HOW MANY GRAMS OF MAGNESIUM ARE REQUIRED TO PRODUCE 2.154 GRAMS OF PRODUCT? STEP BY STEP EXPLAINATION
1. 1 answer
2. 500 views
how to I figure how much copper is in 2.154 gram of copper sulfide?
1. 2 answers
2. 442 views
How can I construct a stem and leaf plot with the midterm test scores of the seventh-period typing class with the list below?77,
1. 0 answers
2. 574 views
A right rectangle and a right triangle prism have the same height. If the lenght of the side of the rectangle base is twice the
1. 5 answers
2. 860 views
a right rectangle and a right triangle prism have the same height. If the lenght of the side of the rectangle base is twice the
1. 0 answers
2. 630 views
Consider the right circular cone shown. if the radius of the circular base remains the same and the height varies, what is the
1. 2 answers
2. 1,282 views
How can I construct a stem and leaf plot with the midterm test scores of the seventh-period typing class with the list below?77,
1. 1 answer
2. 859 views
explain how the meter, liter, and gram are related
1. 1 answer
2. 410 views
A multiple choice answers for the question. What is the measure of the dent angle for a star-shaped polygon with 20 points and a
1. 1 answer
2. 1,074 views
What is the measure of the dent angle for a star-shaped polygon with 20 points and a dent angle of 12 degrees?
1. 2 answers
2. 615 views
Estimate the solubility of lead (ll) chloride in grams per liter.ksp= 1.7 x 10^-5
1. 1 answer
2. 928 views
A force of 400.0N is exerted on a 1,250N car while moving it a distance of 3.0m. How much work is done on the car.
1. 3 answers
2. 2,982 views
Two people are about to begin an 18000 km trip across Asia in a Land Rover. They know that each tire will last for exactly 12000
1. 1 answer
2. 452 views
need a website that shows polygons
1. 1 answer
2. 198 views
Estimate the rate of freshwater mass production (kg s-1) b the melting of the North American ice sheet, assuming its melting
1. 0 answers
2. 480 views
A 100.0 mL of 0.200 M methylamine, CH3NH2, is titrated with 0.100 M HCl. Calculate the pH after 70.0 mL of 0.100 M HCl has been
1. 1 answer
2. 2,010 views
Assuming that the base of a building is 330 ft. above sea level, give a total correction to sea level for the station pressure
1. 0 answers
2. 484 views
How do you say 'deli' as in a grocery store deli? thanks
1. 2 answers
2. 438 views
Hi, I was wondering how would you translate this phrase into spanish?:I met many new people today. Thanks much!
1. 3 answers
2. 673 views
Sean had 24 coloured pencils.This is a mutiple choice question. He was given a new set of coloured pencils which contained twice
1. 1 answer
2. 599 views
Describe an item that you purchased and list three main reasons you purchased that product as oposed to another product. Then,
1. 2 answers
2. 498 views
We see indications that a child's role in perceptual development is passive when we observe? A. irrelevent information made
1. 2 answers
2. 478 views
happiness where spiritual traditions are in conflict with science and contemporary life.
1. 2 answers
2. 521 views
Happiness in the contemporary world
1. 4 answers
2. 460 views
What grammar is the "Yes" in this senence:Yes, we can go to the store, but Bobby will need to stay home.
1. 3 answers
2. 537 views
Which of the following statements regarding sex hormones is true?A.Female sex hormones aren't involved in the primary
1. 3 answers
2. 1,045 views
The three most commonly spoken languages in North America
1. 1 answer
2. 605 views
The entire family chartered a boat for the day for $840. Unfortunately, one couple had severe colds and had to cancel, so the
1. 1 answer
2. 462 views
If lynn can ytpe a page in p minutes, what piece of the page can she do in 5 minutes?
1. 1 answer
2. 371 views
A 30 kg girl and a 25 kg boy face each other on friction-free roller blades. The girl pushes the boy, who moves away at a speed
1. 2 answers
2. 2,048 views
Is OB Mod a form of manipulation? And if it is, is it unethical for managers to manipulate the behavior of employees?
1. 1 answer
2. 1,063 views
Consider the following scenario: You own your company and would like to go global. Research a potential market and product to
1. 1 answer
2. 614 views
What does a rooster do to defend itself when being attacked?
1. 1 answer
2. 339 views
Your boss, the CEO of Wal Mart is interested in expanding operations into India. You have been asked to prepare a presentation
1. 1 answer
2. 718 views
What is the difference between an instinct and a learned behavior?
1. 1 answer
2. 659 views
I need help determining what impact the following has on force:The factor of 2 is added to force and the mass is cut by 1/3. Can
1. 3 answers
2. 450 views
How do I know if a quadratic equation will have one, two, or no solutions
1. 4 answers
2. 502 views
$ 45= 3 books 3 Pens$ 177= 11 Books 12 Pens Cost of b= P=
1. 2 answers
2. 406 views
Find the domain of the functionp(x)= x2 - 2x+7 The 2 next to the x is supposed to be an exponent.
1. 5 answers
2. 452 views
Describe how a person moves through each of the five stages of Levinger's ABC's of relationships model. As you write your
1. 3 answers
2. 714 views
Do you believe certain attributes are universally attractive? What are these attributes? Do you believe on's sense of beauty is
1. 2 answers
2. 617 views
You are to evaluate how well the author used the points described in the text book about conformity and persuasion to explain
1. 8 answers
2. 822 views
What is a situation where you think it is especially important to make a positive first impression? How do you try to ensure you
1. 1 answer
2. 1,043 views
Summarize the multifactorial model and how it relates to the diagnosis of illnesses.Select two health problems Explain what role
1. 1 answer
2. 1,195 views
Summarize the multi-factorial model and how it relates to the diagnosis of illnesses.
1. 2 answers
2. 548 views
How do you plan to support your thesis with compelling arguments and counterarguments? For Homelessness and violence against
1. 12 answers
2. 890 views
Can you help me with these questions and explain why the answers are chosen. I think I have the answers but not quite sure how
1. 0 answers
2. 664 views
The rate constant of a first order reaction is 4.60x10^-4/s at 350 degrees Celsius. If the activation energy is 104 kJ/mol,
1. 3 answers
2. 1,190 views
The burning of methane in oxygen is a highly exothermic reaction. Yet a mixture of methane and oxygen gas can be kept
1. 1 answer
2. 3,039 views
Write rate law expressions?2NOCl(g) --> 2NO(g) + Cl2(g) S2O3^2-(aq) + H^+(aq) --> HSO3^-(aq) + S(s) (Sulfur initially forms a
1. 1 answer
2. 1,238 views

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