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Donna

Questions (318)

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. 641 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. 477 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. 507 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. 363 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. 354 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. 566 views
y >=-1
1. 1 answer
2. 512 views
0.8x+1<=1.2x-8 x x
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2. 353 views
9x-7y=-49
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2. 310 views
p(x)=x^2-2x+10
1. 1 answer
2. 286 views
y varies directly as x, and y=20 when x=5
1. 1 answer
2. 428 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. 628 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. 666 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. 661 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. 857 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. 684 views
complete the pattern: 1, 64, 2 ,32, 4, 16, ___ , ____.
1. 2 answers
2. 614 views
What are the most prudent decisions Avionics, Inc.can make about it's responsibilities to itself and others?
1. 2 answers
2. 531 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. 499 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. 510 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. 457 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. 416 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. 586 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. 807 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. 672 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. 1,012 views
What is an inequality
1. 5 answers
2. 379 views
how do I solve:-1 cubed-(-1)to the fourth +(-1) to the fifth - (-1)to the sixth thanks
1. 2 answers
2. 432 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. 525 views
For the standard normal random variable Z, compute the following probabilities. For the following problems, use four decimal
1. 0 answers
2. 525 views
Which of the following mathematical relationships could be found in a linear programming model? Choose YES if therelationship
1. 3 answers
2. 839 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. 523 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. 673 views
Which of the following mathematical relationships could be found in a linear programming model? Choose YES if the relationship
1. 2 answers
2. 1,063 views
Which of the following mathematical relationships could be found in a linear programming model? Choose YES if the relationship
1. 3 answers
2. 1,194 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. 470 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. 587 views
Find the slope and the y-intercept of the line, 5x=8y+72
1. 1 answer
2. 401 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. 501 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. 1,092 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. 803 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. 611 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. 767 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. 527 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. 1,831 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. 525 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. 652 views
how many grams of magnesium are required to produce 2.154 g of magnesium nitride?
1. 1 answer
2. 418 views
how to figure out how many grams of magnesium are required to produce 2.154grams of product?
1. 1 answer
2. 446 views
HOW MANY GRAMS OF MAGNESIUM ARE REQUIRED TO PRODUCE 2.154 GRAMS OF PRODUCT? STEP BY STEP EXPLAINATION
1. 1 answer
2. 473 views
how to I figure how much copper is in 2.154 gram of copper sulfide?
1. 2 answers
2. 423 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. 550 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. 812 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. 588 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. 1,239 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. 836 views
explain how the meter, liter, and gram are related
1. 1 answer
2. 381 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. 1,040 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. 587 views
Estimate the solubility of lead (ll) chloride in grams per liter.ksp= 1.7 x 10^-5
1. 1 answer
2. 900 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. 2,947 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. 430 views
need a website that shows polygons
1. 1 answer
2. 184 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. 442 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. 1,979 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. 457 views
How do you say 'deli' as in a grocery store deli? thanks
1. 2 answers
2. 403 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. 641 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. 559 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. 466 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. 450 views
happiness where spiritual traditions are in conflict with science and contemporary life.
1. 2 answers
2. 492 views
Happiness in the contemporary world
1. 4 answers
2. 438 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. 510 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. 1,007 views
The three most commonly spoken languages in North America
1. 1 answer
2. 565 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. 441 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. 340 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. 1,997 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. 1,038 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. 581 views
What does a rooster do to defend itself when being attacked?
1. 1 answer
2. 307 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. 675 views
What is the difference between an instinct and a learned behavior?
1. 1 answer
2. 631 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. 428 views
How do I know if a quadratic equation will have one, two, or no solutions
1. 4 answers
2. 472 views
$ 45= 3 books 3 Pens$ 177= 11 Books 12 Pens Cost of b= P=
1. 2 answers
2. 376 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. 423 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. 672 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. 579 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. 779 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. 1,015 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. 1,154 views
Summarize the multi-factorial model and how it relates to the diagnosis of illnesses.
1. 2 answers
2. 508 views
How do you plan to support your thesis with compelling arguments and counterarguments? For Homelessness and violence against
1. 12 answers
2. 844 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. 623 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. 1,147 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. 2,989 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. 1,206 views
Find y'(x) when cos y - y^2 = 8a) -siny - 2y b) - (1/sin y - 2y) c) 0 d) - (8/cos y - y) So if I implicitly differentiate: y'(x)
1. 2 answers
2. 543 views

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