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Questions (907)

cube roots of 64i?
1. 2 answers
2. 5,607 views
find the fourth roots of 1-root3i
1. 0 answers
2. 352 views
convert the point to rectangular coordinates (7,1.75)
1. 0 answers
2. 357 views
convert the point to polar coordinates: (12,-12)
1. 1 answer
2. 378 views
[root2(cos2pi/11+isin2pi/11)]^4
1. 0 answers
2. 350 views
convert the point to rectangular coordinates (5,5pi/6)
1. 0 answers
2. 521 views
find the fifth roots of -32i
1. 1 answer
2. 651 views
covert the rectangular equation to polar form x2+(y+2)2=4
1. 0 answers
2. 426 views
fourth roots of 1-root3i
1. 0 answers
2. 366 views
1.why were immigrants and african americans hired to build the transcontinental railroad?A.they lived near the railroad?B.they
1. 7 answers
2. 618 views
I was asked to articulate what I feel are good traits of effective organization, as well as describe how I think culture affects
1. 1 answer
2. 591 views
to diagram the white cat sleeps quietly
1. 1 answer
2. 426 views
what is the purpose of a franchise agreement for public utility and how public utilities are regulated
1. 0 answers
2. 412 views
An 11 ounce bag of chips costs $1.99 what is the cost per ounce rounded to the nearest cent? What is the cost per pound rounded
1. 4 answers
2. 685 views
I need help solving this using U- Substitution(x^2-4)^2 + (x^2-4) -6=0
1. 1 answer
2. 411 views
Find the value of x in the interval 0 is less than or equal to x and 360 is greater than or equal to x which satisfies the
1. 1 answer
2. 514 views
Find the positive acute angle that satisfies the equation tan(squared) minus tan = 0.
1. 1 answer
2. 506 views
x^2+34x+c
1. 2 answers
2. 304 views
a man jumps off a bridge to see how high it is. he measures his time of descent. he is in the air for 3.0 s before splashing
1. 0 answers
2. 485 views
"Separate the data by company and do descriptive stats for each. Copy and paste into a Word document, formatting appropriately.
1. 1 answer
2. 434 views
The picture tube in an old black-and-white television uses magnetic deflection coils rather than electric deflection plates.
1. 0 answers
2. 927 views
The pressure in each of your car tires is 2.10 105 Pa. The mass of your car is 1690 kg. Assuming that each of your tires bears
1. 1 answer
2. 680 views
what part of a day is 45 minutes?
1. 1 answer
2. 276 views
I need a good rebus sit to help sove some rebus puzzles.thanks!
1. 2 answers
2. 492 views
These letters are written in large bold print.LIF Next puzzle: A bold diagonal line going from right to left.
1. 1 answer
2. 601 views
I need help with some rebus puzzles please.T H R O U G H The letters TRUH are in Bold color. E OV RRAT D E
1. 4 answers
2. 710 views
If the cost of a cell phone has decreased 400% during the past 10 years, does that correspond to a cost decrease of four times?
1. 1 answer
2. 456 views
why is it so important to have only one set of chemical symbols in the world?
1. 1 answer
2. 535 views
Is it possible to study just one atome?why?
1. 1 answer
2. 1,110 views
What is the maximum number of cubes measuring 5cm on an edge that can be obtained by cutting a solid cube that measures 1 m on
1. 1 answer
2. 801 views
how do i solve this problem?-4n+5m-2-6n+4-3m
1. 1 answer
2. 283 views
A child in a boat throws a 6.00 kg package out horizontally with a speed of 12.0 m/s, Fig. 7-28. Calculate the velocity of the
1. 1 answer
2. 573 views
If sin theta equals two third and zero degrees less than theta less than 90 degrees find cosine theta
1. 0 answers
2. 445 views
during a special promotion, each customer who makes a purchase is given a coupon for a discount of either 10,20, 30,40, or 50
1. 1 answer
2. 661 views
calculate the mass of water produced when 3 g HCL reacts with excess sodium carbonate
1. 1 answer
2. 419 views
y=sin pie divied by 2 theta
1. 0 answers
2. 346 views
A pair of students performs an experiment in which they collect 27 g CaO from the decomposition of 41 g CaCO3. Are these results
1. 4 answers
2. 957 views
I have $6400 to invest at 8% and 6%. What amount is to be invested at 8% in order to earn double the interest of 6%
1. 2 answers
2. 518 views
I need help doing examples for newton's 3 laws of motion....can you help me?
1. 0 answers
2. 406 views
List 10 words that end in -ship and mean 1.quality of or state of, 2.or rank of
1. 1 answer
2. 458 views
What is the use of telomerase?
1. 1 answer
2. 305 views
there are 8 doors behind each door is a number each number is less than 20 no 2 numbers are the same they add up to 93 what are
1. 1 answer
2. 485 views
Is 8.5 greater then , less then or equal to -1000?8.5__-1000 (<,>,=) PLEASE HELP ME
1. 1 answer
2. 416 views
Jay is 150 cm tall. He can reach 55 cm above his head. A ball is thrown 268 cm in the air. How many centimeters must Jay jump to
1. 1 answer
2. 451 views
Write five sentences about the role of education in successful financial planning in the spaces on the following page. Correctly
1. 4 answers
2. 1,054 views
a farmer wants to build a rectangular pen using a side of a barn and 60ft of fence. find the dimensions and area of the largest
1. 4 answers
2. 1,619 views
a)why do chemist prefer to read/ record the absorbance, rather that the percent transmittance, of light when analyzing a sample
1. 2 answers
2. 1,427 views
4(2x+1)-29=3(2x-5)I need help
1. 1 answer
2. 321 views
Chloe used 30 toothpicks as edges to make a model for a prism. How many sides did the base of her prism have? How many vertices?
1. 0 answers
2. 457 views
peer has $4.20 in dimes and quarters. He has 21 coins. How many coins of each kind does he have?
1. 1 answer
2. 921 views
A light bulb is wired in series with a 133-Ω resistor, and they are connected across a 120-V source. The power delivered to the
1. 3 answers
2. 821 views
What is the mass of a 10.0 cm3 cube of copper?
1. 1 answer
2. 1,181 views
How many hours are required for a radio signal from a space probe near the dwarf planet Pluto, 6.00 x 10 (to the 9th) km away,
1. 0 answers
2. 862 views
The car's displacement 0.7 s after leaving the dock has a magnitude of 14.0 m. What is the car's speed at the instant it drives
1. 1 answer
2. 471 views
What is the speed of a communications satellite orbiting the Moon at an altitude of 290 km above the Moon’s surface?I know
1. 2 answers
2. 602 views
A novice golfer on the green takes three strokes to sink the ball. The successive displacements are 4.00m north, 2.00m
1. 1 answer
2. 1,116 views
whch division sentence will give an answer that is not in equal groups? 26/4 35/7 42/6 or 45/5
1. 2 answers
2. 495 views
You have the following data. A monopolist produces 1000 units of output per month, andsells it at the price of 10 each. You know
1. 0 answers
2. 583 views
integrate: (square root of (6x+4)) - (2x) dx
1. 1 answer
2. 348 views
if a rectnagular prism has a height of h, the, width of the prism is six less than h and the length of the prism is one fourth
1. 1 answer
2. 671 views
9+n=-2solve
1. 1 answer
2. 291 views
5= D+8Solve
1. 1 answer
2. 291 views
The solubility of nickel (II) carbonate at 25 degrees C is 0.047 g/L. Calculate Ksp for nickel (II) carbonate.
1. 1 answer
2. 591 views
b/4 >-5solve inequality
1. 1 answer
2. 366 views
-56+y>113solve the inequality
1. 1 answer
2. 364 views
A full can of black cherry soda has a mass of 0.406 kg. It contains 3.38 m3 of liquid. Assuming that the soda has the same
1. 2 answers
2. 1,016 views
A 2.2 kg purse is dropped from 55 m above before reaching the ground with a velocity of 25 m/s. What was the average air
1. 1 answer
2. 486 views
harry takes a space voyage and returns to find his twin sister has aged more than he has. This is evidence that they have been
1. 1 answer
2. 505 views
The goal of America's containment policy was to
1. 0 answers
2. 389 views
2a+ab=c solve for a
1. 1 answer
2. 369 views
if 8 g of vinegar is added to baking soda to form 24 g of c02 and other products, how much baking soda did you need?
1. 1 answer
2. 572 views
Estimation is best defined as:1. a process of inferring the values of unknown population parameters from those of known sample
1. 0 answers
2. 901 views
Article dealing with monopoly power, either regulated or illegal attempts at monopolization.
1. 2 answers
2. 448 views
A. ) A goodyear blimp typically contains 5400 m cubed of helium at an absolute pressure of 1.1*10^5 Pa. The temperature of the
1. 2 answers
2. 2,202 views
A. ) A goodyear blimp typically contains 5400 m cubed of helium at an absolute pressure of 1.1*10^5 Pa. The temperature of the
1. 0 answers
2. 795 views
explain why communicationis described as a process
1. 1 answer
2. 359 views
The mailing list of an agency that markets scuba-diving trips to the Florida Keys contains 60% males and 40% females. What is
1. 0 answers
2. 448 views
The mailing list of an agency that markets scuba-diving trips to the Florida Keys contains 60% males and 40% females. What is
1. 0 answers
2. 411 views
can someone help to indentify fallacies and rhetorical devices in this article?The government's 2008 banking bailout is a fraud
1. 1 answer
2. 581 views
can someone help me to identify the fallacies and rhetorical devices in this article?While the U.S. government's 2008 bailout of
1. 1 answer
2. 472 views
what is the efficiency of a pulley that requires a worker to do 250 J of work to lift an object that requires 170 J of work
1. 1 answer
2. 646 views
how do you get from 6 to 40
1. 4 answers
2. 282 views
A half-car model of an automobile suspension system is shown below. You are to design its suspension systems (values of spring
1. 0 answers
2. 564 views
in a scientific study there are 8 pigs 5 of which are pregant if 3 are selected at random without replaement find the
1. 1 answer
2. 357 views
The number of defects in a random sample of 200 parts produced by a machine is binomially distributed with p = .03. Based on
1. 2 answers
2. 1,587 views
motorcycle and 66.0 kg rider accelerate at 2.0 m/s2 up a ramp inclined 5.0° above the horizontal. What are the magnitude of the
1. 2 answers
2. 665 views
Ashton broke apart a number into 30+7 what number did he start with?
1. 4 answers
2. 265 views
A golfer rides in a golf cart at an average speed of 3.10 m/s for 29.0 s. She then gets out of the cart and starts walking at an
1. 1 answer
2. 554 views
the width of a rectangle is 6 cm less than the length. the perimeter is 72cm. write and solve an equation to find the width and
1. 1 answer
2. 988 views
explain how bargaining and accomodation affect opinion writing on the court
1. 0 answers
2. 354 views
what are amicus curiae briefS?
1. 1 answer
2. 520 views
discuss the political environment leading to the court's decision in Marbury v Madison (1803). How did Chief Justice john
1. 4 answers
2. 514 views
bikes tyre filled with air pressure=6 atm =6x10^5 Pa on tempreture 20c = 20+273 = 293 K.. we used the bike on tempreture at 45 c
1. 1 answer
2. 474 views
1,130,000 in scientific notation
1. 3 answers
2. 656 views
An airplane flies 200 km due west from city A to city B and then 340 km in the direction of 35.0° north of west from city B to
1. 2 answers
2. 803 views
how many 7 digit numbers can less than 1,048,000 can be made using digits 0,1,4,6,7,8 and 9?
1. 1 answer
2. 421 views
if a+b=3 and a^2+b^2=6, what is a^3 + b^3
1. 0 answers
2. 211 views
let s be a positive number. Solve the following equation for x. √a^3√a^4√a^3=a^x
1. 1 answer
2. 322 views
how do i solve by factoring x^4+2x^2y^2+9y^4
1. 1 answer
2. 338 views
what role did the geography of Europe play in the development of and ways of life in these towns?
1. 3 answers
2. 909 views

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