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Dave

Questions (508)

If XYZ stock is quoted at 523/4 per share, what is the market price per shareA. $52.75 B. $52.34 C. $275.00 D. $75.00? A?
1. 3 answers
2. 475 views
Which statement best describes the Monroe Doctrine?A. The United States welcomed European involvement in all issues in North
1. 6 answers
2. 3,523 views
American soldiers first faced guerilla tactics during which war?A. Philippine-American War B. World War II C. Vietnam War D.
1. 3 answers
2. 800 views
Which of the following directly led to the American Civil War?A. The Lecompton Constitution B. The secession of many Southern
1. 4 answers
2. 742 views
A hockey player is initially moving at 5.00m s to the east. Her mass is 50.0 kg. She intercepts and catches on her stick a puck
1. 0 answers
2. 1,157 views
Regarding Indonesia, which of the following statements is false?A. Indonesia was formerly the British East Indies. B. The first
1. 8 answers
2. 1,079 views
Find the principal when the amount in the account is 11,000 and rate of interest is 3.45 percent compounded interest is
1. 1 answer
2. 565 views
The main difference between the internal combustion engine and the diesel engine is that the diesel engineA. does not have a
1. 1 answer
2. 1,333 views
A solution that contains a large amount of salt and a small amount of water is said to be a _______ solution.A. unsaturated B.
1. 5 answers
2. 826 views
The statement "matter can be neither created nor destroyed by chemical means, but it can be changed from one form to another" is
1. 2 answers
2. 1,404 views
Reflecting telescopes are popular because they'reA. more durable than a refracting telescope. B. easier to build than a
1. 0 answers
2. 636 views
A complete circuit contains two parallel-connected devices and a generator for providing the electromotive force. The resistance
1. 3 answers
2. 3,403 views
Isaac wants to enclose his backyard with a fence that is bounded on one side by the back of the house. if he has 164 feet of
1. 1 answer
2. 1,181 views
Length of a side on a square is 5cm longer than the side of another square. the total area is 193cm. what is length of original?
1. 1 answer
2. 557 views
A boat has a speed of 4 m s−1 (relative to the surrounding water) and a heading of 170◦ . There is a current flowing from a
1. 2 answers
2. 658 views
Which of the following statements best summarizes the "fiddler's bill" Bostonians had to pay for the tea party, as described in
1. 7 answers
2. 2,383 views
Consider the 690 N weight held by two cables. The left-hand cable had tension T2 and makes an angle of 41◦ with the ceiling.
1. 2 answers
2. 1,007 views
bobpursley, is answering questions on this all you do?
1. 0 answers
2. 395 views
The force required to stretch a spring varies directly with the amount the spring is stretched. A force of 29 pounds is needed
1. 1 answer
2. 4,798 views
Draw the mechanism of the reaction of (E)-stilbene with Br2.
1. 1 answer
2. 613 views
Richard has to move a 45.5kg couch in order to vacuum behind it. He is able to push against it with a force of 85.3N. He does
1. 1 answer
2. 411 views
find y' of 4(cos(x^3))^2 when x = 1.I got -24(1)(cos(1)(sin(1) = -0.4187 but the answer is -10.9.
1. 1 answer
2. 354 views
help pls!!! thank u in advance, i appreciate it greatlyAlex, Alicia, and Juan fill orders in a fast-food restaurant. Alex
1. 0 answers
2. 1,221 views
The point (r,theta) in polar coordinates is (7,5) in rectangular coordinates. What is the point (2r, theta + pi/2) in
1. 2 answers
2. 1,200 views
A 97 dodge neon locks it's brakes up and skids 15 ft before hitting a motorcyclist then continues to skid another 130 ft without
1. 0 answers
2. 581 views
A rectangular field has a perimeter of 56 rods. If a strip 2 rods wide is cut from all sides of the field, the remaining part of
1. 3 answers
2. 647 views
If an archaeologist finds an ancient fire pit containing partially consumed firewood and the 14C content of the wood is only 10%
1. 0 answers
2. 547 views
A rectangle has side lengths of 5 centimeters and 3 centimeters. if the side lengths are doubled, will the area also doubal?
1. 1 answer
2. 1,512 views
How would you incorporate logic and experimentation into your curriculum and still emphasize Native American thinking into your
1. 1 answer
2. 778 views
Last night 16/28 of the tenth grade girls and 19/30 of the tenth grade boys went to go ice skating. Did a greater fraction of
1. 1 answer
2. 566 views
what is the net present value of a note for $70,000, PAID MONTHLY AT $600, plus 7% interest
1. 0 answers
2. 376 views
If .1ml of serum, 5ml of reagent and 4.9ml of distilled water are mixed together what is the dilution of the serum in the final
1. 2 answers
2. 3,280 views
Explain the theoretical basis of ethical behavior?
1. 1 answer
2. 533 views
If instead, the swimmer makes 77.5 laps in the same pool in 1.5 h, determine the total distance the swimmer traveled, the
1. 6 answers
2. 707 views
If you have swam one lap in a swimming pool, that means you have swam from one end to the other and back. In 1.5 h, a swimmer
1. 1 answer
2. 839 views
A rock is dropped from rest. How fast is it going after it has been falling for 8.3 s?
1. 1 answer
2. 509 views
A car starts at a position of x=6 km and has a speed of 6 mph. After 42 s the car has a speed of 60 mph. Determine the magnitude
1. 1 answer
2. 682 views
In a solution with carbon tetrachloride as the solvent, the compound VCl4 undergoes dimerization:2VCl4 <-> V2Cl8 When 6.6834 g
1. 1 answer
2. 976 views
A projectile is fired with an initial velocity of 88 ft/sec at an angle of 35° to the horizontal. Neglecting air resistance,
1. 1 answer
2. 412 views
A projectile is fired with an initial velocity of 88 ft/sec at an angle of 35° to the horizontal. Neglecting air resistance,
1. 0 answers
2. 351 views
Sketch the curve represented by the parametric equations x = 3 cos θ and y = 3 sin θ for 0≤θ≤π
1. 1 answer
2. 765 views
Find the value of 3sec2.4. (Round to the nearest tenth.)
1. 1 answer
2. 343 views
Find the value of 3sec2.4. (Round to the nearest tenth.)
1. 1 answer
2. 421 views
If Cot θ = -Square Root of 15/7, use the fundamental identities to find Cosθ > 0.
1. 1 answer
2. 785 views
Read the passage below and answer the question:Jack: I’ll be there in 20 minutes. I’m stopping at the store to pick up some
1. 1 answer
2. 1,052 views
Solve for p11 - 2(8+3p) = 49
1. 2 answers
2. 402 views
the probabilities of a boy passing English and Mathematics tests are x and y. What is the probability of failing both
1. 2 answers
2. 467 views
a)the E0 for the reactions 2HOCl + 2H+ + 2e- → Cl2 + 2H20 and Cl2 + 2e- → Cl- are 1.63 and 1.396 volts respectively. Write
1. 2 answers
2. 708 views
This integral does not converge using the normal (Leibniz) definition of integration. Using the identity:int(0-->inf)f(t)/(t)dt
1. 1 answer
2. 626 views
3 resistors of 5 ohms,15 ohms, and 30 ohms are connected in series and placed across a 50 volt batt. Find the voltage drops
1. 1 answer
2. 542 views
Me and my friend are playing on a Ferris wheel which has Radius of 20 Meter and had an constant angular velocity of 0.2 rad/s .T
1. 0 answers
2. 457 views
A helicopter is flying in a straight line over a level field at a constant speed of 6.2 m/s and at a constant altitude of 11.3
1. 0 answers
2. 690 views
A compartment measures 3.5 meters by 5.5 meters and is 3 meters high. A fire raises the temperature from 68of to 1500 of. If the
1. 0 answers
2. 552 views
Intergrate the following.y = cos(x)(2sin(x)-1)^6
1. 1 answer
2. 351 views
Can someone help me with online exam ( fundamental of chemical engineering class ) ?Please eamil me ( davd_jo(at)(ya h o o )dot
1. 0 answers
2. 367 views
The probability that a person has blue eyes is 16%. Three unrelated people are selected at random.a. Find the probability that
1. 4 answers
2. 3,161 views
Andrew has 12 coins, all dimes and nickels, and they add up to $1.00. How many nickels does he have?
1. 2 answers
2. 335 views
how many kw is an airflow of 30m³/s @130°C
1. 0 answers
2. 419 views
Expain why deep sea fishes are not crushed by the pressure of all of the water above them.I think maybe its because their
1. 0 answers
2. 489 views
Expain why deepa sea fishes are not crushed by the pressure of all of the water above them.I think maybe its because their
1. 1 answer
2. 420 views
why is viscosity such an important property of matter?
1. 1 answer
2. 1,454 views
An airplane is ﬂying in a horizontal circle at a speed of 104 m/s. The 88.0 kg pilot does not want the centripetal
1. 1 answer
2. 676 views
8.A number raised to a negative exponent is negative.Always, never , or sometimes. 7. Evaluate 1/2a^-4b^2 a = -2 and b = 4. 6.
1. 1 answer
2. 1,291 views
Just this one question please .1.According to the MLA style, how should you format the title of a magazine article? A . In
1. 3 answers
2. 815 views
This is my problem:A particle with a density of 0.9g/ml is suspended in a solution that has a density of 1.1g/ml. It cannot be
1. 0 answers
2. 424 views
A $2,000 deposit at an APR of 5.4% with quarterly compounding for 8 years. The amount after 8 years will be??
1. 4 answers
2. 553 views
$3000 invested at an APR of 5% for 7 years. If interest is compounded annually , what is the amount of money after 7 years?
1. 3 answers
2. 1,368 views
$3000 invested at an APR of 5% for 7 years. If interest is compounded annually , what is the amount of money after 7 years?
1. 1 answer
2. 872 views
$3000 invested at an APR of 5% for 7 years. If interest is compounded annually , what is the amount of money after 7 years?
1. 1 answer
2. 577 views
$24,000 is invested for 3 years with an APR of 2% and daily compounding. Balance in the account after 3. years is $ ___
1. 2 answers
2. 1,278 views
$1000 invested at an APR of 9% for 9 years. If interest is compounded annually, what is the amount of money after nine years?
1. 1 answer
2. 523 views
$24,000 is invested for 3 years with an APR of 2% and daily compounding. Balance in the account after 3. years is $ ___
1. 1 answer
2. 575 views
$1000 invested at an APR of 9% for 9 years. If interest is compounded annually, what is the amount of money after nine years?
1. 1 answer
2. 672 views
$9000 invested at an APR of 9% for five years. In interest is compounded annually, what Ia the amount of money after 5 years?
1. 1 answer
2. 839 views
5x+9=3x+37 x=
1. 1 answer
2. 242 views
Sole this equation 5x+9=3x+41 what does x=
1. 1 answer
2. 292 views
A car is traveling with a speed of 34 m/s. If the tires have an angular speed of 103 rad/s, what is the radius of the tires
1. 1 answer
2. 453 views
how far will a 1000kg car travel in 10 sec if it is accelerated from rest by a force of 5000N
1. 0 answers
2. 404 views
The antinode of a standing wave is 0.052 m away from the nearest node. What is the wavelength of the waves that combine to make
1. 1 answer
2. 571 views
Consider an airplane wing of area 15 m2. The airflow speed over the top of the wing is 205 m/s, while the speed across the
1. 0 answers
2. 585 views
An object is placed 4 cm in front of a concave lens of focal length 3 cm. Using the lens equation, find where the image will
1. 1 answer
2. 604 views
A red ball is thrown up off the edge of a building 10 m tall with an initial speed of 4 m/s.A) how long does it take for the red
1. 1 answer
2. 973 views
A piece of aluminum with an unknown mass ios at 85c and is placed in a 2.00 liters of water at 25.0c. The final temperature
1. 0 answers
2. 528 views
A 1.00kg piece of aluminum at 90.0c in placed in 4.00 liters (4.00kg) of water at 25.0c. What is the final temperature(Tf)
1. 2 answers
2. 1,465 views
A 3000kg satellite orbits the Earth 400km above the equator. finda)The speed of the satellite b) The kinetic energy of the
1. 1 answer
2. 761 views
How long would it take a 20Kw heater to warm up 1000 litres of water from 15 degrees to 55 degrees in hours? specific heat of
1. 1 answer
2. 556 views
Suppose that a stable element with atomic number 119, symbol Wr, has been discovered.(d) What would be the most likely charge of
1. 3 answers
2. 1,075 views
Calculate the heat capacity of a calorimeter if th ecombustion of 4.665 g of benzoic acid led to an increase in temperature of
1. 2 answers
2. 429 views
What changed, if anything, in the American political culture between 2004 and 2008? Further, please feel free to examine changes
1. 1 answer
2. 559 views
If a beam of blue light was shone through a glass prism, you would expect to seeA. The beam pass straight through, unaltered B.
1. 0 answers
2. 652 views
vertically up at 28m/sec, gravity 9.8 meters/sec^2 = what is max. height
1. 1 answer
2. 286 views
Twelve samples, each containing five parts, were takenfrom a process that produces steel rods. The length of each rod in the
1. 0 answers
2. 723 views
Monthly rent: $309Security deposit: $100 Utility deposit: $60 Phone installation: $38 Initial charges:
1. 2 answers
2. 990 views
A ball is released from a hot air balloon moving downward with a velocity of-10.0 meters/second and a height of 1,000 meters.
1. 2 answers
2. 663 views
At an altitude of 18.40 Km the temperature is 147.54K and at 78.11 Km it is 567.00K, What is the temperature at 61.5 Km?
1. 1 answer
2. 467 views
Suppose the space shuttle is in orbit 430 km from the Earth's surface, and circles the Earth about once every 93.2 minutes. Find
1. 1 answer
2. 867 views
An FM radio station broadcasts electromagnetic waves at a frequency of 1.08 × 10§ hertz. The speed of these waves is 3.0 ×
1. 1 answer
2. 998 views
The value of acceleration due to gravity (g) on a point10,000 kilometers above sea level is about 1.49 meters/second2. How much
1. 3 answers
2. 1,745 views
Period Cycle Time1 45 2 33 3 44 4 30 5 51 6 47 7 39 8 34 9 69 10 43 11 29 12 38 13 45 14 49 15 73 16 38 17 50 18 40 19 57 20 36
1. 0 answers
2. 602 views
ok here we go ... its a series-parellel circuit with 5 resistors.12 volt battery- wire goes up then one wire branches up at 45
1. 2 answers
2. 593 views

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