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jenny

Questions (426)

Driving in a car with a constant velocity of 11.4 m/s you suddenly see an obstacle ahead. Immediately applying the brakes the
1. 4 answers
2. 965 views
Compound C (MW = 550) is provided at a concentration of 25g/100mL. 1mL is taken and compound D is to be added (MW = 1025,
1. 3 answers
2. 526 views
6. Compound C (MW = 550) is provided at a concentration of 25g/100mL. 1mL is taken and compound D is to be added (MW = 1025,
1. 3 answers
2. 996 views
5. Compound A has a MW of 283. 0.423g of Compound A is dissolved in 13.5mL of water and 1mL of the solution added to 5mL of
1. 1 answer
2. 808 views
4. Compound B is provided as a solution and has a specific gravity of 0.65 (Specific gravity is the weight in grams per mL of
1. 1 answer
2. 999 views
4. Compound B is provided as a solution and has a specific gravity of 0.65 (Specific gravity is the weight in grams per mL of
1. 0 answers
2. 567 views
1. NaOH has a MW of 40. A 0.12M solution is made by adding how much NaOH to 100mL of water?
1. 1 answer
2. 572 views
2. 2mL of a 10M solution of Compound A is taken and 48mL added. 1mL of this solution is then taken and dried to dryness before
1. 1 answer
2. 1,299 views
3. Compound A is provided as a 500mM solution. If 12.5 mL is taken and added to 12.5mL of water, how many moles (or millimoles /
1. 6 answers
2. 864 views
what is in the exact middle of $5.50 and $5.75?
1. 1 answer
2. 285 views
Concrete Poem on a cell
1. 1 answer
2. 432 views
limerick on cell
1. 1 answer
2. 316 views
Haiku on a Cell
1. 1 answer
2. 349 views
who won the election of 1920 and what was his promise to the nation?
1. 1 answer
2. 376 views
a sprinter exerts 850N on the starting blocks at 25 degrees to the horizon at the beginning of a race. what is the vertical
1. 0 answers
2. 471 views
a sprinter exerts 850N on the starting blocks at 25 degrees to the horizon at the beginning of a race. what is the vertical
1. 0 answers
2. 427 views
. (TCO 4) Paschal’s Parasailing Enterprises has estimated that fixed costs per month are $115,600 and variable cost per dollar
1. 0 answers
2. 633 views
The building and equipment are estimated to cost $1,100,000 (ignore depreciation). The building and equipment have zero
1. 0 answers
2. 954 views
Charge of uniform surface density (0.2 nC/m2) is distributed over the entire xy plane. Determine the magnitude of the electric
1. 0 answers
2. 723 views
Charge of uniform surface density (0.2 nC/m2) is distributed over the entire xy plane. Determine the magnitude of the electric
1. 0 answers
2. 1,331 views
A profit-maximizing firm in a competitive market is currently producing 100 units of output. It has average revenue so $10,
1. 1 answer
2. 5,713 views
6. Acme Manufacturing Company estimates factory overhead as a percentage of machine hours. On 1.1.11, Acme estimates total
1. 0 answers
2. 507 views
Bubba Production Company produces a homogenous product. All materials are added at the beginning of production and other product
1. 0 answers
2. 558 views
-8/3*2=
1. 3 answers
2. 544 views
Use the exact values of the sin, cos and tan of pi/3 and pi/6, and the symmetry of the graphs of sin, cos and tan, to find the
1. 2 answers
2. 1,290 views
Use the exact values of the sin, cos and tan of pi/3 and pi/6, and the symmetry of the graphs of sin, cos and tan, to find the
1. 3 answers
2. 820 views
4^(3-x)=7 showing all steps
1. 2 answers
2. 302 views
use exact values of the sin,cos and tan of (pi/3) and (pi/6)(which I have found)and the symmetry of the graphs of sin,cos and
1. 0 answers
2. 594 views
use exact values of the sin,cos and tan of (pi/3) and (pi/6)(which I have found)and the symmetry of the graphs of sin,cos and
1. 0 answers
2. 868 views
solve 4^(3-x)=7 to 3 s.f. showing all workings.I have got as far as -x =log(7)-3log4/log(4)
1. 1 answer
2. 325 views
in triangle abc, the point y divides the side ab in the ratio 2:1. The point z on ac is such that yz is parallel to bc. choose
1. 1 answer
2. 463 views
which of the following expressions shows the equation to use in finding the dimensions of cube n by n by n by n with a volume of
1. 2 answers
2. 731 views
Given the following information about a hypothesis test of the difference between two means based on independent random samples,
1. 1 answer
2. 1,438 views
Given the following information about a hypothesis test of the difference between two means based on independent random samples,
1. 1 answer
2. 881 views
true or false.In an experiment involving matched pairs, a sample of 14 pairs of observations is collected. The degree of freedom
1. 0 answers
2. 506 views
a door to door sales person for a household appliance has learned from her past experience that out of 10 demonstrations of her
1. 0 answers
2. 389 views
The weight of a product is normally distributed with a standard deviation of .8 ounces. What should the average weight be if the
1. 1 answer
2. 814 views
A salesperson goes door-to-door in a residential area to demonstrate the use of a new Household appliance to potential
1. 0 answers
2. 645 views
A salesperson goes door-to-door in a residential area to demonstrate the use of a new Household appliance to potential
1. 0 answers
2. 943 views
The weight of a product is normally distributed with a standard deviation of .8 ounces. What should the average weight be if the
1. 1 answer
2. 1,431 views
a door to door sales person for a household appliance has learned from her past experience that out of 10 demonstrations of her
1. 0 answers
2. 494 views
a door to door sales person for a household appliance has learned from her past experience that out of 10 demonstrations of her
1. 0 answers
2. 379 views
a door to door sales person for a household appliance has learned from her past experience that out of 10 demonstrations of her
1. 0 answers
2. 404 views
the 2lb box slides on the smooth curved ramp. if the box has a velocity of 30ft/s at A, determine the velocity of the box and
1. 2 answers
2. 954 views
the 2lb box slides on the smooth curved ramp. if the box has a velocity of 30ft/s at A, determine the velocity of the box and
1. 1 answer
2. 761 views
the 3 lb block A rests on a surface for which the coefficient of kinetic is Mk=.30 determine the distance the 8-lb cylinder B
1. 1 answer
2. 447 views
a toy spring gun is used to shoot 28-g bullets vertically upward. the un deformed length is 150 mm, it is compressed to a length
1. 0 answers
2. 778 views
The area of an equilatoral triangle ABC is 50cm^2 . Find AB.
1. 2 answers
2. 1,067 views
Q1) Find area of the triangle ABC where AB=c, AC=b and BC=a. When a=b=c=12m
1. 4 answers
2. 1,846 views
Read the summary paragraph on the bottom of p. 37. Identify the author’s goal in writing the paragraph. How effectively do you
1. 2 answers
2. 900 views
how does the first ten mins of the film remember the titans capture the audiences attention?
1. 1 answer
2. 1,022 views
The Mexican WarWhat are the unites states 4 reasons for war? I know one of the reasons is that Mexico refused to pay the united
1. 0 answers
2. 529 views
7/11 as a percent
1. 1 answer
2. 264 views
how do i work this problem step by step 12.5=.8x
1. 1 answer
2. 491 views
what material reflects the least amount of sunlight ?
1. 0 answers
2. 384 views
How many atoms are contained in 8.8 g of CO2?
1. 2 answers
2. 1,423 views
What do you expect when you mix 1M Na2SO4 with 1M CaCl2?
1. 1 answer
2. 340 views
a cube is placed inside a right circular cylinder. How may cubic feet of water will file the cylinder that has the cube in it?
1. 1 answer
2. 720 views
classify each of the folowing layers as liquid,rigid,or solid but able to flow slowly:lithosphere,asthenosphere,lower
1. 5 answers
2. 2,077 views
User: · Read the four sample paragraphs in Appendix F. · Identify whether each paragraph is a summary, analysis, synthesis, or
1. 2 answers
2. 541 views
x+5 + x-3 = 5--- --- --- 7 4 14
1. 1 answer
2. 257 views
A revolutionary new diet advertises that one can lose weight simply by eating ice. When one eats ice,chemical energy in the body
1. 0 answers
2. 675 views
rectangle ABCD is similar to rectangle wxyz , with AB corresponding to wx. if AB=24,BC=30 and wx=16 , what is the area of the
1. 2 answers
2. 587 views
Describe your experience with credit and credit cards in a brief paragraph using at least five adverbs and five adjectives in
1. 2 answers
2. 720 views
Muhammad Chabali earns $13,600 per year. He is paid 12 times per year and claims 2 exemptions. His city and state combined tax
1. 2 answers
2. 485 views
how do you find the range of a math problem if you have all even numbers?
1. 1 answer
2. 488 views
why are metals so apt to corrode while polymers are immune to corrosion?
1. 0 answers
2. 354 views
a. Paragraph one – Describe the subject that you are writing about, and say why this subject is important.b. Paragraph two –
1. 1 answer
2. 656 views
I have to write an essay on the chloera of haiti. For my intro, I have to write explain the subject and why it's important. I
1. 2 answers
2. 872 views
Are there any websites about medieval attitudes about Jews? In google i mostly get websites about a book.
1. 1 answer
2. 524 views
what are some details for saying no to amendment 8?
1. 1 answer
2. 387 views
can you help me start my persuasive essay on saying no to amendment 8 2010?
1. 1 answer
2. 338 views
i need these words unscrambled for spanishisasll sitvieleon ipsos
1. 1 answer
2. 432 views
What physical phenomenom might produce emission spectra?
1. 1 answer
2. 405 views
suppose you are enclosing a rectangular area to create a rabbit cage. you have 80 ft of fence and want to build a pen with the
1. 2 answers
2. 1,180 views
jim wants to place carpet in his living room.the dimensions of his living room are 15 3/4 feet by 18 1/8 feet.aprocimately how
1. 1 answer
2. 705 views
An elf has a staircase with 10 steps to climb. Each step it takes can cover either one stair or two stairs. In how many ways can
1. 1 answer
2. 820 views
allen company sells flags with team logos. Allen has fixed costs of $588,000 per year plus variable costs of $ 5.50 per flag.
1. 1 answer
2. 1,297 views
what flaws exist in Dalton's model of the atom?
1. 0 answers
2. 505 views
of all the visible objects in the celestial sphere, which one appears to move the least? why?
1. 0 answers
2. 565 views
which visible object in the celestial sphere moves the least? why?
1. 1 answer
2. 457 views
the unit rate for 442 mi in 8.5 hr
1. 3 answers
2. 335 views
A chemist mixes some 20% acid solution with pure 100% acid to increase the concentration. How much pure acid and acid solution
1. 1 answer
2. 686 views
A viaduct is being re-levelled by using a jackscrew with a pitch of 5mm. The mass of the top slab of the viaduct is 20 tonnes
1. 0 answers
2. 491 views
Three identical train locomotives, on separate tracks, apply the maximum force needed to begin moving. The first train consists
1. 1 answer
2. 918 views
A colony of a country that followed mercantilism during the 17th century would NOT be encouraged to develop __________.A.
1. 1 answer
2. 610 views
Which institution developed outside the limits of the written Constitution of the United States?A. legislative branch B.
1. 2 answers
2. 738 views
Which statement best expresses the meaning of the opening words of the U.S. Constitution, "We, the people..."?A. sovereignty is
1. 5 answers
2. 3,093 views
what is the term given to the activities of interest groups that seek to influence the making and implementation of public
1. 9 answers
2. 796 views
My teacher post a essay question that needs to address the problem with a specific treaty or convention. But I do not understand
1. 3 answers
2. 1,112 views
a form of government in which power is distributed to and shared by different politicla levels as between states and the central
1. 1 answer
2. 418 views
prologue : to epilogue as preface : ?A. introductionB. footnote C. table of contents D. appendix
1. 6 answers
2. 592 views
It says to:Use the Distributive Property to show that the following are true statements: 8.5m + 1.3m = 9.8m What does it mean to
1. 2 answers
2. 933 views
The length and width of a rectangle are in the ratio of 5:12. If the rectangle has an area of 240 square centimeters, what is
1. 2 answers
2. 1,733 views
How did President Kennedy respond to the news that the Viet Cong were winning their war against the non-communist government of
1. 1 answer
2. 877 views
With a mean of 72, and SD of 10 of High temprature:Temprature of 93 is how many SD above mean? Temprature of 54 is how many SD
1. 1 answer
2. 448 views
Can you please revise my first part of my paper. thanksIs his 1958 novel, “Things Fall Apart”, Chinua Achebe embraces his
1. 1 answer
2. 606 views
In triangle abc, point B is on segment ab, and point E is on segment bc such that segment de is parallel to segment ac if db=2,
1. 1 answer
2. 1,422 views
I'm starting to learn about colligative properties and i want to know if there are different equations for boiling point
1. 1 answer
2. 551 views
What pressure will be exerted by each of the gases in the following mixture if the total pressure of the mixture amounts to
1. 0 answers
2. 734 views

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