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Hi, I'm having trouble finding the overall output.output at A is pq output at B is ~q+r output at C is ~p(~q+r) What is is the
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2. 490 views
Solve the following inequality and answer in interval notation: 5(3a+4)<14.
1. 1 answer
2. 413 views
Solve the following inequality and answer in interval notation: 5(3a+4)<14.
1. 1 answer
2. 411 views
Tickets for a school event were $2.50 for students and $3.50 for parents. If a total of 80 tickets were sold for $234.00, how
1. 1 answer
2. 1,015 views
Every item in Just a Dollar store is priced $1.00. when Jack opens the store there is $175.00 in the cash register. When he
1. 1 answer
2. 496 views
A garden is in the shape of a square with perimeter of 32 feet. The garden is surrounded by two fences. One fence is around the
1. 2 answers
2. 1,973 views
How would I figure out another rectangle equation? The length of a rectangle is 4 meters less than 3 times the width. The
1. 2 answers
2. 415 views
A rectangle is 7 times as long as it is wide. The perimeter is 80 feet. find the dimensions.
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2. 1,418 views
You hold a diversified portfolio consisting of a $10,000 investment in each of 15 different common stocks (i.e., your total
1. 1 answer
2. 704 views
Calculate the required rate of return for Mercury Inc. to the nearest .1 Assume that investors expect a 3.0 percent rate of
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2. 1,147 views
Will someone please check my C++ for me?1. What does the Load ( ) method do? Gets data from a file and puts it into a DataSet
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2. 705 views
LOGIC and ARGUMENTS – the simple elementsArguments are Composed of THREE PARTS: 1) Premises = basic, commonly accepted reasons
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2. 2,072 views
If a firm has a debt-equity ratio of 1.6, then its total debt ratio must be?
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2. 547 views
In the titration of 14.0 mL of 0.10M acetic acid with 0.40 M NaOH,(A) How many mL of NaOH needed to completely neutralize the
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2. 597 views
a person deposited $500 in a savings account that pays 5% annual interest that is compounded yearly. at the end of 10 years, how
1. 1 answer
2. 643 views
IRR: Even Cash FlowsWilliams and Park Accounting Practice is considering investing in a new computer system that costs $9,000
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2. 393 views
IRR: Even Cash FlowsWilliams and Park Accounting Practice is considering investing in a new computer system that costs $9,000
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2. 415 views
IRR: Even Cash FlowsWilliams and Park Accounting Practice is considering investing in a new computer system that costs $9,000
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2. 369 views
Kim Johnson purchased an asset for $80,000. Annual operating cash inflows are expected to be $30,000 each year for four years.
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2. 758 views
If a population is not in genetic equilibrium, what must be occurring in the population
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2. 890 views
Solve exactly over 0 ≤ θ < 2πsecx + tanx = 1
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2. 356 views
Assuming that a population is mating randomly, no mutation or gene flow is occurring, calculate the frequencies of the two
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2. 352 views
On April 25, 2010, Bullseye Company purchased all of the outstanding common stock of Vista Company, paying $14,000,000. The book
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2. 627 views
When 2 resistors, R1 and R2 are connected in series across a 6V battery the potential difference across R1 is 4V. When R1 and R2
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2. 2,412 views
which 5 ways you critically discuss how lifestyle disease/behaviour impact on the teenager (cancer)
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2. 689 views
How do you calculate the standard enthalpy change for the reaction of an aqueous solution of barium hydroxide, Ba(OH)2, with an
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2. 683 views
Determine if HNO3 can dissolve in the following metal:1) Write a balanced chemical reaction showing how the 2.09g Cu dissolves
1. 3 answers
2. 2,639 views
Seattle Chocolates for the year ended December 31, 2002:The following are selected items from the accounting records of Seattle
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2. 728 views
Harper Co. has outstanding $100 million of 5% bonds, due in 7 years, and callable at 102. The bonds were issued at par and are
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2. 439 views
Suppose you had d dollies in your bank account.you spent $12 but have at least $51 left.how much money did you have
1. 2 answers
2. 811 views
are there in big differences in the ACA and NCDA codes of ethics?
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2. 1,131 views
Im helping my son to find the area of a rectangle that is 7 3/8 inches and 4 inches the height.I need to know how to convert the
1. 1 answer
2. 986 views
How do you evaluate the following:Bill has two times as many coins as Tina.
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2. 309 views
For calculating the concentration of a metal Ion in Equilibrium with a complex ion...how do I get the right hand side of this
1. 1 answer
2. 379 views
Directions: Read the poem and answer the questions that follow.Fossil Flitting, flickering, flashing black, white, and a note of
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2. 442 views
We have 900 ft of fencing and we want to construct a back yard. If we are using the building as part of the barrier for the yard
1. 3 answers
2. 429 views
We have 900 ft of fencing and we want to construct a back yard. If we are using the building as part of the barrier for the yard
1. 4 answers
2. 575 views
Determine the concavity for f(x)= 4/x^2-1I took the second derivative and solved for zeros. I got x=-1 and x=1. However when
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2. 410 views
let f(x)= x/x-1find f'(x) f ''(x) and a formula for f ^ (n) * x. I found the first and second derivatives but do not know how to
1. 5 answers
2. 471 views
How will the addition of sodium acetate to an acetic acid solution affect the pH?A. solution becomes hotter B. It will lower the
1. 1 answer
2. 563 views
At a certain temperature, the equilibrium constant, Kc, for this reaction is 53.3.H2(g)+I2(g) <--> 2HI(g) Kc= 53.3 At this
1. 1 answer
2. 2,242 views
A car with a weight of 5000.0 N is accelerated across a level surface at 2.5 m/s^2. What is the net force acts on the wagon? (g=
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2. 925 views
write the statement in symbolic form.Let p: the temperature is 90 degrees Let q: The air conditioner is working r: the apartment
1. 2 answers
2. 971 views
write the statement in symbolic form.Let p: The Temperatue is 90 degrees Let q: The air conditioner is working Let r: If the
1. 1 answer
2. 486 views
write the statement in symbolic form.Let p: The Temperatue is 90 degrees Let q: The air conditioner is working Let r: If the
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2. 434 views
Construct a truth table for the statement (p<--->q)--->p
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2. 1,027 views
hi i wanted to know what is 1.8387 rounded three decimal places please im stuck
1. 2 answers
2. 346 views
For the following equilibrium system, which of the following changes will form more CaCO3?CO2(g) + Ca(OH)2(s) <--> CaCO3(s) +
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2. 5,585 views
In an experiment, 0.771g Cr(s)reacts completely with 0.712g O2 to form a single solid compound.Write a balanced equation
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2. 2,684 views
How many milliliters of 0.635M K2CrO4 are needed to precipitate all the silver in 410mL of 0.158M AgNO3 as AgCrO4 ?
1. 1 answer
2. 1,462 views
If fixed cost is $8,000, variable cost is $5,000 at an output of 2 and $9,000 at an output of 3, how much is marginal cost at an
1. 3 answers
2. 753 views
A thoroughly dried 1.281g sample of Na2SO4 is exposed to the atmosphere and found to gain 0.383g in mass.What is the percent, by
1. 3 answers
2. 1,376 views
Sec^2 2u-1/Sec^2 2u = Sin^2 2u
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2. 2,403 views
A 62g piece of ice at 0 degrees celcius is added to a sample of water at 9 degrees celcius. All of the ice melts and the
1. 1 answer
2. 1,282 views
The angle iron pictured here is made of steel with a density of 7.78g/cm^3. (Figure 1)measurements are: 12.78cm 10.26cm 1.35cm
1. 3 answers
2. 1,257 views
A parallel-plate air capacitor is made from two plates 0.250 m square, spaced 0.70 cm apart. It is connected to a 140 V battery.
1. 0 answers
2. 709 views
Consider the following equilibrium:NH4Cl(s)--->NH3(g) + HCl(g) Suppose a vessel containing NH4Cl(s), NH3(g) and HCl(g) is at
1. 3 answers
2. 3,094 views
How many grams of magnesium chloride are needed to prepare 100ml of a 0.325 M MgCl2 solution?
1. 2 answers
2. 501 views
What is the molarity of potassium iodide solution prepared by adding 5.810g of KI to sufficient water to make a final solution
1. 1 answer
2. 637 views
What is the molarity of a calcium sulfate solution prepared by adding 27.89g of CaSo4 to sufficient water to make a final
1. 1 answer
2. 490 views
How many grams of sodium chloride are required to prepare 1.00 liter of a 1.00M NaCl solution?
1. 1 answer
2. 476 views
In a baseball a pitcher can accelerate a .15kg ball from rest to 98 mi/h in a distance of 1.7ma) what is the average force
1. 2 answers
2. 6,847 views
Tom spent 1/3 of his allowance at mall. Of the money he spent at the mall, he spent 3/5 of it on jeans. What fractions of his
1. 2 answers
2. 721 views
a mass m=8 kg sits on top of an h=1.8 m high table. The angle of the ramp is theta= 35 degrees. What is the length of the ramp.
1. 1 answer
2. 375 views
What Celsius temperature will the Fahrenheit thermometer be 4-times more than on the Celsius thermometer?
1. 1 answer
2. 564 views
What Celsius temperature will the Fahrenheit thermometer be 4-times more than on the Celsius thermometer?At what Celsius
1. 3 answers
2. 1,444 views
A standard 1.000kg- mass is to be cut from a bar of steel having an equilateral triangular cross section with sides equal to
1. 4 answers
2. 1,052 views
The volume of a red blood cell is about90.0*10^-12cm^3 Assuming that the red blood cells are spherical, what is the diameter of
1. 8 answers
2. 2,796 views
The density of aluminum is . A square piece of aluminum foil, 20.02 on a side is found to weigh 2.573 .What is the thickness of
1. 7 answers
2. 1,116 views
A vinegar sample is found to have a density of 1.006 and to contain 4.7 acetic acid by mass.How many grams of acetic acid are
1. 3 answers
2. 1,944 views
At what temperature will the rate constant for the reaction have the value 6.5×10−3 M/s?(Assume k = 5.4 * 10^-4 M/s-1 at 599K
1. 3 answers
2. 417 views
I am trying to determine which protein (in a given list) will stick most tightly to a cation exchange column at pH 7. I am
1. 1 answer
2. 373 views
I am trying to determine which protein (in a given list) will stick most tightly to a cation exchange column at pH 7. I am
1. 1 answer
2. 408 views
you fill up 40 gallon pool putting in 2 gallons water every minute, if someone scoops out 1 gallon every 8 minutes, how long
1. 1 answer
2. 909 views
A pattern for curtains calls for 2/3 of a yard of material. You want to shorten the curtains to2/3 of the height of the pattern.
1. 1 answer
2. 959 views
Use a trig identity to combine two functions into one so you can solve for x. (The solution should be valid for any value of t).
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2. 648 views
In these complex exponential problems, solve for x:1)e^(i*pi) + 2e^(i*pi/4)=? 2)3+3=3i*sqrt(3)=xe^(i*pi/3) MY attempt: I'm not
1. 1 answer
2. 1,271 views
Stand two plane mirrors on their edges and parallel to one another. Place a coin between them near one end. How many images do
1. 0 answers
2. 441 views
Stand two plane mirrors on their edges and parallel to one another. Place a coin between them near one end. How many images do
1. 0 answers
2. 416 views
What is the mass of water that can be heated from 39 C to 80 C by the combustion of 150 g of methane. CH4 + 2O2 => CO2 + 2H2O
1. 0 answers
2. 900 views
Which sentance shows the verb in correct agreement with the subject?I have narrowed it down to these two sentences: A. Peggy or
1. 1 answer
2. 646 views
What things in the environment where I live in Hollister, CA determine the local ecosystem?
1. 1 answer
2. 534 views
Is this mrs.. Berry
1. 1 answer
2. 336 views
Find the midpoint of the line segment joining the points P1 and P2P1=(-1,5); P2=(2,0) m=(x,y)=? type an ordered pair Please show
1. 1 answer
2. 541 views
Find the distance d(P1,P2)between the points P1 and P2.P1=(-5,2) P2=(2,1) d(P1,P2)=? *all the 1's and 2's are to be lower down.*
1. 2 answers
2. 1,066 views
the width of a rectangular garden is 2 m less than its length. Determine the dimensions of the garden if the area is 36 m2.thank
1. 2 answers
2. 1,770 views
Solve 4a2 + 25 = –20a by factoring. Verify your solutionSolve and verify the following equation: 13x2 + 35x + 21 = –12x2 –
1. 1 answer
2. 1,300 views
A cyclopropane-oxygen mixture is used as an anesthetic. If the partial pressure of cyclopropane in the mixture is 334 mmHg and
1. 2 answers
2. 2,729 views
2NaN3(s)==>2Na(s) + 3N2(g)How many liters of N2 are produced at STP if the air bag contains 114g of NaN3 ?
1. 2 answers
2. 1,940 views
All of the following are characteristics of an effective study environment EXCEPT:A. a relaxing area such as your bedroom B.
1. 2 answers
2. 571 views
IN THE ELECTION OF 1912, Teddy Roosevelt's Bull Moose Party platform was built around what he called thea.fair deal b.square
1. 1 answer
2. 650 views
Compare the 95%(6.214,7.686) and 99% 95.944,7.956)confidence intervals for the hours of sleep a student gets. Explain the
1. 1 answer
2. 457 views
Compare the 95%(6.214,7.686) and 99% 95.944,7.956)confidence intervals for the hours of sleep a student gets. Explain the
1. 1 answer
2. 517 views
The lengths of the sides of a triangle are 3,5, and 7 inches. How many inches long is the shortest side of a similar triangle
1. 1 answer
2. 709 views
make a 5 by 5 tile uisng 5 different colors. None can be in the same row nor be diagional.
1. 1 answer
2. 918 views
Using Dimensional AnalysisOne mole of sillicon has a mass of 28.1 g, and one mole of oxygen has a mass of 16.0 . What is the
1. 1 answer
2. 471 views
Is carbon graphite or a diamond harder to break or scratch and why. You must use an explanation of molecular geometry,
1. 0 answers
2. 479 views
Predict whether the following bonds are ionic, covalent, or polar covalent based onthe bonding atoms electronegativities: N2 The
1. 1 answer
2. 1,130 views
From HOME TO THE FAIR IT'S 70 MILES, I have driven about 30 miles at 40 miles per hour. how many hours would it take me to
1. 3 answers
2. 851 views
On September 1, 2013, Jacob Furniture Mart enters into a tentative agreement to sell the assets of its office equipment
1. 1 answer
2. 1,458 views

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