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Johnny

Questions (283)

Tony has a piece of wire 36 inches long. He bent it into a quadrilateral with sides of equal length and angles of equal measure.
1. 1 answer
2. 1,294 views
Tony has a piece of wire 36 inches long.He bent it into a quadrilateral with sides of equal length and angles of equal measure.(
1. 1 answer
2. 722 views
In the following reaction, which substance is acting as the Brønsted-Lowry acid?NH3 + H2O NH4+ + OH
1. 2 answers
2. 3,012 views
f 27.0 mL of Ca(OH)2 with an unknown concentration is neutralized by 32.40 mL of 0.185 M HCl, what is the concentration of the
1. 1 answer
2. 684 views
What is the pH of a solution that has a concentration of hydronium ions that is 4.7 × 10-4 molar H3O+? Show, or explain, the
1. 1 answer
2. 1,074 views
Explain, in terms of particles, concentration, and reaction rate, what you expect to happen when methane gas (CH4) and hydrogen
1. 2 answers
2. 1,806 views
If the labour supply curve is nearly vertical, a tax on labour1. has a large deadweight loss. 2. will raise small amounts of tax
1. 0 answers
2. 770 views
Let (theta) be an angle in quadrant II such that sec(theta) -4/3 .Find the exact values of cot (theta) and sin (theta).
1. 0 answers
2. 740 views
Let be an angle in quadrant II such that sec(theta) -4/3 .Find the exact values of cot (theta) and sin (theta).
1. 1 answer
2. 1,742 views
When 100mL of 1.00 M Ba (NO3)2 and 100 mL of 1.00 M Na2SO4, both at 25 degrees celsius, are mixed in a constant pressure
1. 3 answers
2. 1,028 views
2. When a 1.000 g sample of the rocket fuel hydrazine, N2H4, is burned in a bomb calorimeter which contains 1200g of water, the
1. 1 answer
2. 2,168 views
A football kicker can give the ball an initial speed of 30 m/s. What are the (a) least and (b) greatest elevation angles at
1. 0 answers
2. 587 views
You are moving into an apartment and take the elevator to the 6th floor. Suppose your weight is 790 N and that of your
1. 2 answers
2. 786 views
A water skier, moving at a speed of 8.61 m/s, is being pulled by a tow rope that makes an angle of 34.9 ° with respect to the
1. 2 answers
2. 1,234 views
x-3 over 8 equals 28 over 32
1. 1 answer
2. 368 views
which would take more force to stop? something 1.6 kgm/s or something 4 kgm/s?
1. 0 answers
2. 409 views
Juan charges $3.50 per hour for babysitting. From this, how would you figure out how long it takes him to make 15 dollars? HELP
1. 2 answers
2. 460 views
Juan charges $3.50 per hour for babysitting. Write a rule to describe the amount of money (M) earned is a function of the number
1. 11 answers
2. 2,490 views
Scores on the verbal section of the SAT have a mean of 500 and a standard deviation of 100. If someone scored at the 90th
1. 2 answers
2. 1,943 views
identify the vertex of the parabola y=4x2-40x+96
1. 1 answer
2. 575 views
There's 2.1) A 1200-kg airplane starts from rest and, with a constant average forward acceleration of magnitude 5.0m/s^2,
1. 2 answers
2. 813 views
A spherical balloon expands when it is taken from the cold outdoors into a warm house. If the surface area increases by 50%
1. 1 answer
2. 834 views
I have two I need help with!1. An airplane is flying in a horizontal flight level at constant velocity, heading due east. If the
1. 1 answer
2. 813 views
I need help on two problems :P1. A spherical balloon is partially blown up and its surface area is measured. More air is added
1. 1 answer
2. 1,708 views
I posted this early, I don't understand the answer, Two angles are complementary. The sum of the measure of the first angle and
1. 1 answer
2. 730 views
Arrange the following compounds in order of decreasing ease of elution from a column of silica gel: a) 2-octanol; b)
1. 4 answers
2. 5,757 views
Balance of vertical forces problem. Three balanced forces pull on a ring that is centered over a force table. Two forces F1 and
1. 1 answer
2. 2,723 views
It is important that diethylamine used in during the DEET (mosquito synthesis) reaction was dry (free from water). Why is this
1. 1 answer
2. 521 views
What effect will the following factors have on a chromatographic separation1) too strong an absorbent 2)collection of large
1. 1 answer
2. 4,503 views
How many grams of NH4Cl must be added to 250ml of .2M NH4OH in order that the solution shall have a pH of 7.2?
1. 1 answer
2. 547 views
Write an algorithm, in English, to solve the following problem. Be sure to include pre- and post-conditions!
1. 2 answers
2. 472 views
What is 9.9 + (11 % 8)?Write one line that creates a variable named Pickles that can hold an integer and assign it the value of
1. 2 answers
2. 426 views
Could you explain how to factor completely-a^3n+1 + 2b^2n+b - ab - (2a^3n*b^2n)
1. 0 answers
2. 420 views
The sides of an rectangle was 5cm by 9cm. When both dimension were increased by an equal amounts the area of the rectangle
1. 5 answers
2. 922 views
how many moles of hydrogen chloride would be needed to react completely with 15g of barium carbonateequation is given: BaCO3 +
1. 3 answers
2. 754 views
The frequency of circular motion for a charged particle moving around in the presence of a uniform magnetic field does not
1. 1 answer
2. 721 views
GSM networks use microwaves of 20 cm in wavelength.What is the energy carried by one trillion (10^12) photons of this wavelength
1. 2 answers
2. 508 views
Without aid of tables/caulculator, find all values of A between 0 degrres and 360 degrees.cosec A= sec A How you do this
1. 4 answers
2. 484 views
Why is it that the reward for capital is interest? I don't get how the business is rewarded interest, isn't it the banks?
1. 6 answers
2. 3,835 views
Four 50-\mu {\rm{C}} charges are brought from far apart onto a line where they're spaced at 2.0-{\rm cm} intervals. How much
1. 1 answer
2. 1,431 views
Measuring the quality of care and areas of patient care needs improvement.
1. 1 answer
2. 426 views
Jay and Mark run a lawn mowing service. Mark's mower is twice as big as Jay's, so whenever they both mow, Mark mows twice as
1. 3 answers
2. 1,990 views
This a problem I need help with. A vertical ple stands by a road that is inclined 10 degrees to the horizontal. When the angle
1. 1 answer
2. 1,305 views
An arrow is shot with a velocity of 30.0 meters/second and at an angle of 37 degrees above ground. Its initially 2 meters above
1. 1 answer
2. 601 views
What is BTEC Sport and what is it about?
1. 0 answers
2. 505 views
What is the difference of deduction and induction? pls give a simple example for a kindergarten level.
1. 2 answers
2. 492 views
In your own words, define environmental sustainability. Then, list three behaviors of your own that threaten environmental
1. 0 answers
2. 700 views
In your own words, define environmental sustainability. Then, list three behaviors of your own that threaten environmental
1. 1 answer
2. 1,157 views
Reflect on your own worldview and compare it with the worldviews presented in the text. Provide examples of the benefits of your
1. 1 answer
2. 490 views
Engineers at a national research laboratory built a prototype automobile that could be driven 180 miles on a single gallon of
1. 2 answers
2. 1,306 views
At a management luncheon, two managers were overheard arguing about the following statement “A manager should never hire
1. 11 answers
2. 4,196 views
5. The problem of determining what goods and services society should produce:A.exists because we can produce more than we need
1. 1 answer
2. 1,623 views
What is the linear system?2x+2y=16 4x-6y=2 I am using elimination to solve Please help!
1. 3 answers
2. 529 views
what is a corporation?
1. 1 answer
2. 366 views
Globe Company produces two products, A1 and B2. A1 is a high-volume item totaling 20,000 units annually. B2 is a low-volume item
1. 1 answer
2. 2,016 views
The value of common stock depends on theA. price of the stock. B. retirement date. C. present value of cash flows. D. coupon
1. 3 answers
2. 543 views
A perpetual preferred stock pays a fixed dividend of $9 and sells for $100. What is thestock’s rate of return? A. 6.5 percent
1. 1 answer
2. 598 views
An increase in investors’ required return will cause the value of a common stock toA. rise. B. fall. C. remain unchanged. D.
1. 0 answers
2. 540 views
4. Which of the following is the best conclusion, given only the following information:ZYX Corporation’s earnings after taxes
1. 3 answers
2. 761 views
Which of the following preferred stock properties wouldprovide the best argument favoring purchase of preferred stock by an
1. 2 answers
2. 703 views
Which of the following statements about organized security markets is correct?A. Organized security markets are examples of
1. 3 answers
2. 1,022 views
Entering an order to sell stock at $17 when the bid is $18–$19 is an example of aA. market order. B. short sale. C. margin
1. 0 answers
2. 479 views
The reserves of commercial banks must be held againstA. the bank as equity. B. losses. C. savings deposits. D. commercial loans.
1. 0 answers
2. 616 views
Which of the following best explains why commercial banks assume significant liabilities?A. All commercial bank deposits are
1. 4 answers
2. 855 views
If an individual buys stock on margin and its price rises,the investor A. must put up additional collateral. B. must pay tax on
1. 0 answers
2. 630 views
If an individual buys stock on margin and its price rises,the investor A. must put up additional collateral. B. must pay tax on
1. 1 answer
2. 1,184 views
A textbook publisher wants to determine process control charts for the textbook height. The following table shows the first 20
1. 0 answers
2. 696 views
Construct the appropriate control chart for the observations listed below, using 3 sigma limits.Product Number - Number of
1. 1 answer
2. 1,018 views
When I toss a ball straight up, it travels up, stops, and then falls back to by hand. When it stops to change direction, how
1. 2 answers
2. 433 views
Can someone tell me if I correctly identified and corrected the sentence with the misplaced modifier.original sentence I drank a
1. 1 answer
2. 541 views
How did the slave trade affect the eastern shore? Also where can I find information about the Slave Trade on Maryland's Eastern
1. 4 answers
2. 708 views
Where can I find the personalities of the presidential candidates (Clinton, Obama, McCain)?
1. 3 answers
2. 650 views
Assume Coca Bottling is a company producing power drinks. You visited the company and did a sampling of 15 bottles to figure out
1. 1 answer
2. 637 views
Many grocery stores have installed self checkout systems. Below is the number of customers using the service for a sample of 15
1. 1 answer
2. 730 views
I need help on my grammar and figuring out a way to write these answers more better.Shakespeare in Love 1) What are the main
1. 1 answer
2. 681 views
What government imposed barriers stop or hinder the export of automobiles?
1. 2 answers
2. 1,072 views
From the top of a 40m fire tower, a fire ranger observes smoke in towerlocations. One has a an angle of depression of 10o, and
1. 2 answers
2. 976 views
Hi. What mass of phosporus is present in 5.00 mols of the compound P406 ?I need to use dimensional analysis, and I know that
1. 1 answer
2. 459 views
How many grams are there in 2.3 x 10^24 atoms of silver?I need to use dimensional analysis, and I'm not sure of the conversions
1. 3 answers
2. 3,771 views
what is EVALUATE?
1. 2 answers
2. 438 views
I need help bringing up my grades. Some suggestion, if I don't my life will suck.my science teacher said the best way to get
1. 3 answers
2. 655 views
Debating the ethics of doing business in countries with totalitarian governments.Debating the ethics of doing business in
1. 1 answer
2. 827 views
Would really urgently appreciate answers to these questions. Thanks.3. Suppose that two lotteries each have n possible numbers
1. 0 answers
2. 766 views

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