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Let X and Y equal the outcomes when two fair six-sided dice are rolled. LetW = X + Y. Assuming independence, find the p.m.f. of
1. 1 answer
2. 972 views
synthesize olivetol from benzene
1. 0 answers
2. 362 views
how do you make 5-Pentyl-1,3-benzenediol from just benzene?1.Benzene + Br2 +FeBr3-->Benzene-Br??
1. 0 answers
2. 432 views
I have been studying for several hours and am having problems with finding the answer to this question. Can anyone help please?C
1. 0 answers
2. 466 views
integrate |sint(t^2)| dt with 0<t<3
1. 1 answer
2. 480 views
A gun is fired from a bunker of 2m deep with an initial velocity of 500m/sat an angle of pi/6 a) Find the parametric equations
1. 0 answers
2. 603 views
A 99% confidence interval for population variance is being formulated based on a sample of 16 observations. What are appropriate
1. 1 answer
2. 671 views
An object moves along the x-axis with a velocity of v(t) = sin(pi/3)t for time t greater than or equal to 0. What is the total
1. 1 answer
2. 2,242 views
What are the differences and similarities of the social structure and family values of persons from Bosnia and persons from
1. 1 answer
2. 464 views
What are the differences and similarities of the social structure and family values of persons from Bosnia and persons from
1. 1 answer
2. 489 views
From two points each on the opposite sides of a river,the angles of elevations of the top of an 80ft. tree are 60 degree & 30
1. 1 answer
2. 1,772 views
Suppose that f(0) = 4 and f'(x)< or equal to 2 for x>0. Apply the MVT to the interval [0 , 3] to prove that f(3) < or equal to
1. 1 answer
2. 519 views
Determine the critical numbers fory=sq root of (x^2 - 2x -15)
1. 1 answer
2. 429 views
Locate the absolute extrema forf(x) = 3/x-1
1. 1 answer
2. 406 views
Determine whether Rolle's Theorem is validf(x) = 3 - |x - 2| for [-1, 5] if so, find c. if not, tell why.
1. 1 answer
2. 440 views
The masses of newborn children are normally distributed with a mean of 3.4 kg and a standard deviation of 0.8 kg. A newborn is
1. 0 answers
2. 513 views
A bag contains 3 red, 5 black and 5 blue marbles. Four marbles are selected at random without replacement:- the probability that
1. 2 answers
2. 1,344 views
Blue Moon Corporation has one million shares of common stock outstanding. In a typical annual election for the board of
1. 1 answer
2. 704 views
The following stock quotation were recently reported in The Wall Street Journal:10.3 AT&T T 3.6 21 39.43 0.26 0.1 Boeing BA 1.6
1. 1 answer
2. 545 views
Hooks Athletics, Inc., has outstanding a preferred stock with a par value of $30 that pays a dividend of $2.50. The preferred
1. 1 answer
2. 1,032 views
Determine the value of a share of DuPont Series A $4.50 cumulative preferred stock, no par, to an investor who requies a 9
1. 1 answer
2. 475 views
A particle moves along a horizontal line such that its position s(t) = (t^2e^3t/3)for time t. Find when the particle is at rest.
1. 1 answer
2. 809 views
What factors limit the use of the fixed-asset turnover ratio in comparative analyses?
1. 0 answers
2. 384 views
What problems may be indicated by an inventory turnover ratio that is substantially above or below the industry average?
1. 0 answers
2. 418 views
What problems may be indicated by an average collection period that is substantially above or below the industry average?
1. 0 answers
2. 431 views
what is the major limitation of the current ratio as a measure of a firm's liquidity? How may this limitation be overcome?
1. 2 answers
2. 605 views
If the linearization of y= cube root of x at x=64 is used to approximate cube root of 66, what is the percentage error?a) .01%
1. 1 answer
2. 2,110 views
what is the outer energy level for beryllium?
1. 0 answers
2. 420 views
how does the outer energy level relate to the ionization energy?
1. 0 answers
2. 359 views
How does the outer energy level(period)relate to the atomic radius?
1. 1 answer
2. 463 views
A football is kicked from the ground at 27 m/s at an angle of 42 degrees above the horizontal (ground). No one gets in the way
1. 0 answers
2. 895 views
A football is kicked from the ground at 27 m/s at an angle of 42 degrees above the horizontal (ground). No one gets in the way
1. 1 answer
2. 1,166 views
A football is kicked from the ground at 27 m/s at an angle of 42 degrees above the horizontal (ground). No one gets in the way
1. 1 answer
2. 1,329 views
4. An ice skater pulls three small children, one behind the other, with masses 25kg, 31 kg and 35kg. Assume that the ice is
1. 1 answer
2. 1,071 views
Your best taxable investment opportunity has an EAR of 4%. You best tax free investment opportunity has an EAR of 3%. If your
1. 0 answers
2. 736 views
Please correct the following sentence for a daily oral language question:we will see a play called cinderella on tuesday I do
1. 3 answers
2. 410 views
Two rocks are thrown off the edge of a cliff that is 15.0 m above the ground. The first rock is thrown upward, at a velocity of
1. 1 answer
2. 1,177 views
The population of fish in a lake before mating season is F. During the mating season, the population grows by 30% and the new
1. 1 answer
2. 470 views
2x-5(X+3)> -20
1. 1 answer
2. 320 views
2x-5(x=3)>-20
1. 1 answer
2. 298 views
solve for x if x is in radians.cos2(x) + 4cos(x) = -3
1. 4 answers
2. 1,094 views
find the exact value by using the appropriate half-angle identity:sin(5pi/12)
1. 1 answer
2. 667 views
sin(270 degrees - theta) = -cos(theta)
1. 3 answers
2. 653 views
In both cases an applied force of 100N accelerates block A which weighs 100N. In which case is this acceleration greater?
1. 0 answers
2. 1,052 views
Write an equation to find the value of X if the perimeter of a triangle =36. AC=x-2, BC=x, AB is unknown.
1. 1 answer
2. 406 views
Imagine a small chess board, 3 x 3. If you place a knight on the top left hand corner, how many different squares can the knight
1. 1 answer
2. 1,224 views
I am in IT/210 and am having problems with the entire class. But what I am stuck on is as follows:Consider the following
1. 0 answers
2. 654 views
I'm stuck. What kind of fallacy is: The officer said the driver had been clocked at 70 miles an hour, but the driver retorted,
1. 1 answer
2. 466 views
I need help with undersatnding fallies. Example of a sentence to list fallicies: You're either a critical thinker or you're not.
1. 2 answers
2. 450 views
A recent poll of 500 randomly chosen voters concludes that 60% of the voters prefer this canidate. Determine the probability
1. 0 answers
2. 579 views
Could you please explain how to do this question. Suppose that a certain candidate is running in a city election. A recent poll
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2. 580 views
Could you please explain how to do this question. Suppose that a certain candidate is running in a city election. A recent poll
1. 0 answers
2. 584 views
A popular game show begins with the host reading a question to the contestants. One question involves putting 4 events (A, B, C,
1. 1 answer
2. 671 views
A popular game show begins with the host reading a question to the contestants. One question involves putting four events (A, B,
1. 2 answers
2. 590 views
The first 3 terms in one row in the Pascals triangle are 1, 10, and 45. Determine the next two terms in this row. Did I do this
1. 1 answer
2. 462 views
Determine the constant term in the expansion of (x+2)^9. would it be 2^9?
1. 1 answer
2. 435 views
Fess, a farmer, contracted to sell his cabbage crop to Chris C. for $475, the contract being made one week before the harvest.
1. 0 answers
2. 493 views
How would I find the general solution for x/2=2pi/3 and x/2=pi/3?
1. 1 answer
2. 412 views
What is the amount and type of the growth factor of the model: y=3(1.04)^xDetermine the equation for the asymptote: y=2+
1. 1 answer
2. 398 views
Describe how the graph of y=f(-2x+6)+7 can be obtained from the graph y=f(x)
1. 0 answers
2. 341 views
I need to write 4x^2 - y^2 -8x -4y + 16 = 0 in standard form and I keep getting it wrong. Could someone please help me. Thanks
1. 1 answer
2. 364 views
Help please i need to write 4x^2 -y^2 -8x -4y +16 =0 in standard form.4x^2 -8x - y^2 -4y=-16 so 4(x^2 -2x +1)-(y^2-4y+4= -16 -4
1. 0 answers
2. 420 views
The graph of y=x^2 is reflected in the x-axis, then stretched vertically by a factor of 2, and then translated 3 units to the
1. 1 answer
2. 4,299 views
A 3400 kg open railroad car coasts along with a constant speed of 7.50 m/s on a level track. Snow begins to fall vertically and
1. 1 answer
2. 646 views
I don't understand how to do this type of question? If 9cos^2 theta +3cos theta=0, where 90 degrees <theta<180 degrees, what is
1. 1 answer
2. 571 views
Solve the following for x, where 0 < x < 2 pi.2 cos^2 x + cos x = 1
1. 1 answer
2. 379 views
Where does the graph of y = tan theta intersects the graph of y = -1.
1. 1 answer
2. 586 views
Where does the graph of y = tan theta intersect the graph of y = -1 where n is any integer?
1. 1 answer
2. 417 views
Find the exact value of cos 8 degrees cos 38 degrees + sin 8 degrees sin 38 degrees
1. 1 answer
2. 2,609 views
If sin theta = -7/8, then the value of 1/cot theta in the interval 3pi/2 <theta <2pi is:
1. 0 answers
2. 444 views
A central angle subtends an arc of 35 cm. If the radius of the circle is 12 cm, what is the measure of the central angle?
1. 1 answer
2. 735 views
A projectile is fired at an upward angle of 55.0 degrees from the top of a 230m cliff with a speed of 180m/s.What will be its
1. 1 answer
2. 833 views
If Angel plants the same number of flowers in each of 5 rows, he will have none left over. If he plants 1 in the first row and
1. 2 answers
2. 1,235 views
What will a spring scale read for the weight of a 73 kg woman in an elevator that moves upward with constant speed of 5.4 m/s?
1. 3 answers
2. 721 views
A child slides down a slide with a 24 incline, and at the bottom her speed is precisely half what it would have been if the
1. 5 answers
2. 2,132 views
Compare the interaction between the Japanese, New World and Europeans. How did the Europeans treat the people of Japan and the
1. 1 answer
2. 542 views
What is a vertical section of the ocean from it's surface to the ocean floor called?
1. 1 answer
2. 942 views
Let U = {u, n, i, t, e}A = {n, i, t} B = {n, e} C = {u, n, i, t, e} D = {u, e} Find each of the following: (a) A ¡ä B (b) C
1. 1 answer
2. 288 views
How many elements are in the Cartesian product D x E?
1. 1 answer
2. 964 views
List all the subsets of {m, a, t, h}.
1. 1 answer
2. 492 views
The computer club invested $2200, part at 4.5% interest and the rest at 7%. The total annuel interest earned was $144. How much
1. 0 answers
2. 610 views
The driver of a 1024 kg truck traveling 32.6 m/s North on I-77 has to make a sudden stop. If it requires a distance of 57.1 m
1. 1 answer
2. 526 views
A softball (350g) is thrown with an initial speed of 23 m/s straight upward. What is the maximum potential energy the softball
1. 1 answer
2. 554 views
What is the potential energy of a 3kg ball that is on the ground.-do i do mgh? (9.8)(3kg) ?
1. 0 answers
2. 487 views
1) The vector sum of three vectors gives a resultant equal to zero. what can you say about the vectors?2) Vector is 3.00 units
1. 1 answer
2. 1,022 views
Matings between hairless & normal dogs always produce hairless & normal offspring in a 1:1 ratio. In matings of two hairless
1. 0 answers
2. 377 views
Determine the mass of each reactant needed to give 1.5 mol of HNO3NO2(g)+H2O(l)---> HNO2(aq)+HNO3(aq)
1. 1 answer
2. 765 views
How long would a day be in seconds if the Earth were rotating so fast that objects at the equator were apparently weightless?
1. 2 answers
2. 1,107 views
estimate 5,602 - 2,344
1. 11 answers
2. 868 views
what is heterotrophic Hypothesis?please explain well that i can understand because i am doing a research paper on it and i have
1. 0 answers
2. 1,125 views
Please prepare and post your response to the following question no later than Wednesday of this week:A major network is
1. 0 answers
2. 504 views
Which is true: most tribes operate gambling ventures or most tribes do not?
1. 2 answers
2. 501 views
In what ways are expository essays similar to business communications?
1. 1 answer
2. 559 views
Sonia harvested 34 bushels of beans per acre from 44 acres in May and 38 bushels of beans per acre from 41 acres in June How
1. 1 answer
2. 498 views
Eduando owned 6/7 of a family business. he sold 1/5 of the business to his son. What portion of the business does he still own?
1. 1 answer
2. 625 views
Write the following as a common fraction or mixed number.5.679
1. 1 answer
2. 579 views
Write the following as a common fraction or mixed number. Write your answer in lowest terms.0.44
1. 1 answer
2. 624 views
Rochelle purchased an appliance that cost $815.56 with interest included. She paid $250 as a down payment and agreed to pay the
1. 1 answer
2. 453 views
Shella practiced 1-1/2 hours Monday, 3-3/4 hours Tuesday, and 2-1/2 hours Wednesday. What is the total number of hours that she
1. 3 answers
2. 601 views
I can't figure out the answer please help.1. Which of the following would you expect to have the weakest C-X bond? A)CH3Cl
1. 3 answers
2. 804 views

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