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Michael

Questions (1,047)

How many 4-digit license plates can be made by using the digits 0, 2, 4, 6, and 8 if repetitions are allowed? ifrepetitions are
1. 1 answer
2. 616 views
Reading Foods is interested in calculating its weighted average cost of capital (WACC). The company’s CFO has collected the
1. 0 answers
2. 1,345 views
Reading Foods is interested in calculating its weighted average cost of capital (WACC). The company’s CFO has collected the
1. 0 answers
2. 809 views
Reading Foods is interested in calculating its weighted average cost of capital (WACC). The company’s CFO has collected the
1. 2 answers
2. 1,304 views
Establish the following identity.1/1-cosx + 1/1+cosx = 2csc(squared)x
1. 1 answer
2. 534 views
what is the y-particular of:y"-2y'+2y=(e^t)(sin(t))
1. 0 answers
2. 365 views
A lighthouse BC of unknown height stands on the edge of a cliff AB. From a point O, 2500 ft from the base of the cliff, an
1. 1 answer
2. 621 views
With reference to the concept of Monomyth, what is the treatment of the hero’s ’separation’ and ‘initiation’ in A
1. 1 answer
2. 470 views
Establish the following identity.1/1-cosx + 1/1+cosx = 2csc(squared)x
1. 0 answers
2. 375 views
Find the exact value of cos7(pi)/12 using sum and/or difference identities.
1. 2 answers
2. 672 views
x+7 less than -4 or x+7 greater than 2Solve the compound inequality
1. 1 answer
2. 461 views
This was one of my few questions that i was struggling with.A) Describe the growth of North American slavery from 1619 to 1789.
1. 1 answer
2. 886 views
What is the laplace transform of:f(t) = 0, 0<t<2 t, 2<t thanks!
1. 0 answers
2. 537 views
What is the integral of sin(x)*tan^2(x)? thanks
1. 3 answers
2. 454 views
A mobile postive point charge is located between two parallel charged plates of charge densitys +o (top plate) and -o (bottom
1. 3 answers
2. 731 views
A mobile postive point charge is located between two parallel charged plates of charge densitys +o (top plate) and -o (bottom
1. 0 answers
2. 512 views
In the homestead act - Who is entitled to secure a grant of land from the Federal Government? Can women secure such a grant in
1. 1 answer
2. 650 views
Western companies often impose western culture on the country in which the business is launched. Locate an article that contains
1. 0 answers
2. 629 views
If Angel plants the same number of pepper plant in each of 5 rows, he will have none left over. If he plants one in the first
1. 1 answer
2. 730 views
What types of material would be a good choice to shield a sensitive electronic device from stray electric fields?
1. 1 answer
2. 391 views
is 10L >,< or = to 1,000ml?
1. 4 answers
2. 320 views
is 4m >, < or = to 400dm?
1. 1 answer
2. 396 views
What is the magnitude of the charge on two identical spheres that exert a force of 0.300 N when 75.0 apart?
1. 1 answer
2. 845 views
what is the lcm of 8,62,160
1. 1 answer
2. 318 views
convert 12 ft squared to inches squaredI got 1728 in. squared Am I right? thank-you!
1. 2 answers
2. 462 views
convert 8m squared to mm squaredI got 8000000 mm squared Is this right? thanks
1. 1 answer
2. 356 views
A shell is fired from the ground with an initial speed of 1.61 multiplied by 103 m/s at an initial angle of 39° to the
1. 1 answer
2. 742 views
I previously posted this question under the wrong topic.Which of the following choices is a solution for: (-3-i)x1 + (1-2i)x2 =
1. 3 answers
2. 614 views
Which of the following choices is a solution for:(-3-i)x1 + (1-2i)x2 = 0 (-7-9i)x1 + (7-4i)x2 = 0 for any value of the variable
1. 2 answers
2. 425 views
what is the basic way to study this topic??i mean trigonometery......it's kinda difficult
1. 1 answer
2. 346 views
An electric heater draws a a current of 10A from a 220 V supply .What is the cost of using the heater for 5 hours everyday for
1. 1 answer
2. 765 views
Calculate what mass of carbon disulfide molecules contains the same number of sulfur atoms as 100.0 g of sodium sulfate.
1. 1 answer
2. 616 views
How do you factor a quartic equation such as 4x^3-24x^2-x+6. Could you break it down step by step? thank you.
1. 2 answers
2. 416 views
Considering size-exclusion chromatography, ion-exchange chromatography, reversed-phase liquid chromatography, and capillary
1. 1 answer
2. 731 views
Two proteins are separated by capillary electrophoresis. The two proteins have the following physical characteristics:Protein A:
1. 2 answers
2. 601 views
A mixture of proteins is analyzed by Western blotting. Two proteins with molecular weights of 45,000 Da and 75,000 Da are
1. 0 answers
2. 499 views
Compare and contrast Ion-exchange Chromatography and Immobilized-metal Affinity Chromatography by considering the following:
1. 0 answers
2. 578 views
Enzyme X is immobilized to a support and is used to separate substrate Y from a mixture of other compounds. In a separate
1. 0 answers
2. 496 views
I need help on this question. What is the smallest positive integer n such that 2n is a perfect square and 3n is a perfect cube?
1. 3 answers
2. 859 views
A baseball pitcher throws a ball with a maximum speed of 150. km/h.If the ball is thrown horizontally, how far does it fall
1. 1 answer
2. 496 views
Thanks Reiny!
1. 2 answers
2. 324 views
How many different integers can be expressed as the sum of three different numbers in the set (1,2,3,4,5,6,7)?Can anyone explain
1. 1 answer
2. 573 views
In a science class of 16 students, 11 are on the basketball team, and 7 are on the track team. What is the least number of
1. 1 answer
2. 745 views
It takes 125 identical wooden cubes to fill a cubical box. How many of these cubes does it take to cover the bottom of the box?C
1. 1 answer
2. 900 views
In a mayor's race of three candidates, Isaac received 4,000 votes, Benoit received 6000 votes and Rene received 1/3 of the
1. 1 answer
2. 729 views
A drawer contains 2 brown and 3 gray socks. THe socks are taken out of the drawer one at a time. WHat is the probability that
1. 3 answers
2. 1,948 views
The sum of two positive integers is 60 and their positive difference is 26. What is the positive difference between the squares
1. 2 answers
2. 1,101 views
compute 11,111 squaredI tried this on the calculator but not sure of the answer
1. 1 answer
2. 332 views
In a mayor's race of three candidates, Isaac received 4,000 votes, Benoit received 6,000 votes, and Rene received 1/3 of the
1. 0 answers
2. 537 views
If I make 5 out of every 18 shots I shoot, how many should I make if I shoot 100 shots?I get 27, is that correct?
1. 1 answer
2. 869 views
Could someone explain how to figure out this problem?If I make 5 out of every 18 shots I shoot, how many should I make if I
1. 2 answers
2. 752 views
Thank you for the web-site! It makes sense now!
1. 1 answer
2. 416 views
I still don't understand how many degrees are in a hexagon. Any help would be great!
1. 0 answers
2. 411 views
15.67 divided by 1.6 round to the nearest tenthmy answer: 10
1. 1 answer
2. 348 views
How many degrees in a hexagon?
1. 1 answer
2. 647 views
Are my commas in the correct place?An island, Goat Island, in New York separates the two falls.
1. 1 answer
2. 486 views
Are the commas in the right place, thanks!!!At the end of construction, in 1959, the Seaway had seven locks and a depth of at
1. 2 answers
2. 544 views
5 paragraphs on how a city establishes food and water?
1. 1 answer
2. 328 views
Are the commas in the correct spots?Write me at 57 Bank Street, New York, New York 10014
1. 1 answer
2. 468 views
I am working on placing commas in the correct place. The sentence is:On June 11, 1994 I visited the Empire State Building. It is
1. 1 answer
2. 478 views
Hi, we are working on commas.I was wondering if I put the commas in the right places in this sentence: Please mail this to Donna
1. 1 answer
2. 558 views
Find cos(a=b). sin a = 3/5, a lies in Quadrant II, and cos b = 5/13, b lies in Quadrant I.
1. 1 answer
2. 777 views
Write a reaction showing what happens to the following in water and identify te conjugate pairs.C6H5NH3 CO3_-2 HCOOh
1. 1 answer
2. 516 views
Calculate the equilibrium concentration of each compound if 0.340 moles of HI are placed in a 5.90 liter container at 520°C. Kc
1. 3 answers
2. 644 views
I need to calculate P(man is a ballet dancer and a musical performer) given the following information...In a random sample of
1. 1 answer
2. 1,778 views
A rubber ball is thrown against the wall. The ball has a mass of 4 g and strikes the wall perpendicularly with a speed of 12
1. 1 answer
2. 786 views
A cat crouches on the floor, at a distance of 1.6 m from a desk chair of height .45 m. The cat jumps onto the chair, landing
1. 2 answers
2. 1,041 views
How can you easily increase the magnetic field strength inside a current carrying coil?
1. 1 answer
2. 545 views
A 100 watt lamp glows brighter than a 25 watt lamp. What do you know about the resistences of these two lamps. How can you
1. 1 answer
2. 610 views
I need help with this question, A 4-ohm resistor is connected in parallel with a 6 ohm resistor. What is the total resistance of
1. 3 answers
2. 1,880 views
What is Cinna's connection to Brutus in the play? I understand his role in the story, I just don't get how he connects to
1. 0 answers
2. 540 views
Assign oxidation numbers to each atom in the following compounds: HI, PBr3, GeS2, KH, As2O5, H3PO4 (the numbers should be
1. 5 answers
2. 1,765 views
A rocket is launched straight up with constant acceleration. Four seconds after liftoff, a bolt falls off the side of the
1. 1 answer
2. 670 views
Explain how a calibration curve is produced
1. 1 answer
2. 471 views
What is the difference between interspecific competition and intraspecific competition?
1. 1 answer
2. 842 views
That large white house looks expensive.name all adjectives thanks
1. 4 answers
2. 465 views
List all of the adjectives in the sentence:As the withered old woman approached the microphone, the audience became silent.
1. 9 answers
2. 634 views
I have this graph with the numbersYear population (thousands) 1950 132 1960 187 1970 254 1980 346 1990 466 2000 657 I need help
1. 4 answers
2. 668 views
Do Coastal Communities have high temperature ranges?
1. 3 answers
2. 470 views
Do coastal communities have higher temperature ranges?
1. 1 answer
2. 417 views
determine the mass of the earth from the known period (365.25 days) and the distance of the moon (3.84X10^3 km)
1. 1 answer
2. 817 views
What are the advantages and disadvantages of organic farming?
1. 1 answer
2. 537 views
What is the integral of 20 * (sinx)^3 * (cosx)^2?
1. 2 answers
2. 349 views
Farmer Fred can use two types of plant fertalizers, mix A and mix B. Type A contains 10 lbs of nitrogen, 8 lbs of phosphoric
1. 1 answer
2. 609 views
What is meant by the quote "Hunger is the best pickle"
1. 1 answer
2. 1,303 views
Integral from 1 to 3 of ( 19 + 2x - 20x ) dxthanks
1. 4 answers
2. 536 views
i need the formula for the following...jennifer now earns $250 more than three times the salary she earned as a cashier. If she
1. 4 answers
2. 283 views
a ball is thrown hirizontally from the roof of a building 45.0 meters tall and lands 24.0 meters from the base. what was the
1. 0 answers
2. 530 views
What are the derivatives? Thanksa) y = log(base2)(4-9x) b) y = x^(8x)
1. 1 answer
2. 441 views
What is the subject and verb in the sentence "Past the large sign is a windmill?"
1. 1 answer
2. 558 views
Requesting help.(I must reckon, that X is a variable, and y is y-intercept) Q: Try to use the substitution method to solve the
1. 2 answers
2. 1,426 views
We are doing limits in Calculus, but now we are doing trig limits too and i do not get how to do any of them.For example ones
1. 1 answer
2. 681 views
How do you find the points of the derivative of a function just from the graph of the function?It wants me to find f'(0), f'(1),
1. 1 answer
2. 491 views
this is suppose to be a location to go on a vacation...dreywoknowrkyen
1. 2 answers
2. 357 views
The area of a rectangular wall of a bran is 96 square feet. Its length is 4ft. longer than the width. Find the length and width
1. 1 answer
2. 1,050 views
Solce the system using the linear combination method.5x-3y+2z=3 2x+4y-z=7 x-11y+4y=3 I already knw that there is no soulution
1. 1 answer
2. 608 views
The Elisa test is how accurate?
1. 0 answers
2. 448 views
I need to know 3 things an HIV+ mother can do to prevent the spread of the infection to her child.
1. 1 answer
2. 529 views
I'm a little uneasy about this one, so I thought I'd ask someone who knows -[QUOTE] (5z^3w/-6m^3)*(-6m^5/25z^9) (OR) 5z^3 -6m^5
1. 1 answer
2. 648 views
There are three salts that contain complex ions of chromium and have the molecular formula CrCl3 6H2O. Treating 0.248g of the
1. 2 answers
2. 637 views

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