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Questions Asked on August 27, 2013

Which of the following is equal to sin(270-x)?A. -tan(x) B. 1-tan(x) C. -cos(x) D. 1+cos(x) E. 1+sin(x)
1. 1 answer
2. asked by Java
3. 1,689 views
What is the answer for this problem?it is greater than 43 and less than 52.if you add the digits the sum is 8
1. 1 answer
2. asked by the-na sonia
3. 428 views
in the reaction of magnesium metal with hydrochloric acid to produce magnesium chloride and hydrogen gas. If 4.59 mol of
1. 1 answer
2. asked by tyler
3. 621 views
Find the area of a rectangle whose sides are 12.68 cm and 98.5 mm.
1. 1 answer
2. asked by Joe
3. 325 views
determine the mass of CO2 produced when 51.2 g of CaO is reacted with 50.0 g of C according to the unbalanced equation CaO + C
1. 1 answer
2. asked by tyler
3. 1,381 views
Which equation is the correct equation to solve for x?Given ST = 5x + 1 , TU = 4x -1, and SU = 54 Its multiple choice and the
1. 2 answers
2. asked by Sid
3. 631 views
An oil change company advertises that they can change the oil in your car in 15 minutes. Based on the data collected below, what
1. 1 answer
2. asked by latasha
3. 483 views
Lareina understands factors, but sometime she has trouble finding all the factors of a number. Find all the factors of 110 to
1. 5 answers
2. asked by Adaija
3. 1,806 views
Explain how a factor tree helps you identify the base number and possible exponents in an expression.
1. 2 answers
2. asked by Anonymous
3. 693 views
Task 2:Use the table to complete each part. a. Copy the table. Extend the table by writing expressions for y when x = 5, 6, and
1. 6 answers
2. asked by electroShark797
3. 745 views
How much solid product formed with 30ml of NaOH and 40mL of NiCl2?I'm not really sure how to go about this?
1. 3 answers
2. asked by kelly
3. 401 views
Please HELPTank A contains four times as much as Tank B. Tank C contains 32 L more than Tank A. The three Tanks contain 482 L of
1. 1 answer
2. asked by Ambrian
3. 449 views
Can anyone help me to calculate the energy released when 7Li and a deuteron (d) fuse to form 9Be,Given only mass excess 7Li
1. 1 answer
2. asked by Dino
3. 439 views
For any real numbers x, y, and z, if z=x+|y| which of the following must always be true?
1. 1 answer
2. asked by Java
3. 879 views
What might be the hazards of living near the Ring of Fire? Which of the five themes apply to this situation?My answer: The
1. 3 answers
2. asked by Anonymous
3. 2,991 views
I am doing my math homework and I am confused. Please help solves these questions and tell me what operation I should use? Is it
1. 1 answer
2. asked by Jackey
3. 530 views
Which of the following did not lead to the growth of government?A. the need to build walls for defense B. growing numbers of
1. 5 answers
2. asked by Cassie
3. 522 views
How is a valley created by water different than a valley created by a glacier?
1. 1 answer
2. asked by Anonymous
3. 390 views
A hydrogen atom has a diameter of about10.1 nm. Express this diameter in meters.
1. 2 answers
2. asked by Amanda
3. 797 views
SOlve the system of inequalites by graphing.y< -4x-2 - y >3x-3
1. 1 answer
2. asked by skyler
3. 623 views
find the dimensions of the matrix( -1 2 5 0 ) ( -5 0 9 7 ) ( 9 12 8 -1) (8 -5 0 6 )
1. 1 answer
2. asked by skyler
3. 349 views
find the sum or differnce[ -2 -1 7 ] [ -2 0 8 ] [0 -3 2 ] + [-9 5 -1 ]
1. 1 answer
2. asked by skyler
3. 327 views
Hi. I need help on a couple of algebra problems. Can you please explain step by step how to do these?Thanks. �ã(3x (whole
1. 7 answers
2. asked by Serena
3. 504 views
find the inverse of A, recall that A-1 = 1/det A [d -b][ -c a]
1. 1 answer
2. asked by skyler
3. 371 views
HOW DID SPAIN ESTABLISH TERRITORIAL CLAIMS IN THE CARIBBEAN AND SOUTH AMERICA?
1. 1 answer
2. asked by jackie
3. 562 views
mission of the Accounting and Finance Functional Area
1. 1 answer
2. asked by ctm
3. 310 views
what is the mission of the Accounting and Finance Functional Area
1. 1 answer
2. asked by ctm
3. 339 views
how do you write 6.4 X 10 to the 3 power?
1. 2 answers
2. asked by john smith
3. 494 views
abc and cbd are adjacent angles which side do the angles have in common
1. 2 answers
2. asked by ssss
3. 2,297 views
i need a quote that evikes mood and a word decicribing the mood
1. 1 answer
2. asked by ssss
3. 431 views
Factor 2a+13a-7
1. 2 answers
2. asked by mika
3. 416 views
ways in which the environmental problem impact on community.sources to support your claims
1. 1 answer
2. asked by mandisa
3. 378 views
if you are looking at the horizon, you can determine the distance you are from the horizon in miles D from a height h in feet by
1. 4 answers
2. asked by Rasmussen
3. 612 views
Approximately 15% of the students in ST130obtain A grade. If 3 students are selected at random, find the probability that a)all
1. 1 answer
2. asked by Anshu
3. 462 views
D = 1.2 square root h horizon in miles Dfrom a height h 12000 feet in elevation how far are you from the horizon? use correct
1. 1 answer
2. asked by Darrell
3. 481 views
What is a system of knowledge and the methods used to find that knowledge?A. science B. technology C. measurement D. curiosity I
1. 4 answers
2. asked by Brandon
3. 3,920 views
Which of the following statements is true about scientific theories?A. Scientific theories become scientific laws. B. Scientific
1. 13 answers
2. asked by Brandon
3. 13,866 views
Which of the following is a heterogeneous mixture?A. water in a swimming pool B. sugar water C. a jar of mixed nuts D. stainless
1. 1 answer
2. asked by Danny
3. 1,272 views
Which of the following statements about ice melting is true?A. Energy flows from the ice to its surroundings. B. Water molecules
1. 1 answer
2. asked by Brandon
3. 1,676 views
Give brief explaination of their involvement and how their redress the issue?
1. 1 answer
2. asked by lethuxolo
3. 378 views
Seven friends share 3 liters of apple juice equally how much juice does each friend get?
1. 3 answers
2. asked by Melissa
3. 626 views
a) What do you understand by Simple Harmonic Motion?b) A simple harmonic motions is characterized by the equation x = (10 cm)
1. 0 answers
2. asked by kent
3. 643 views
•2 examples of Learning theories that you would see in your work in the human services field. Please provide examples to
1. 1 answer
2. asked by Anonymous
3. 558 views
A manager refuses to reveal company secrets despite an offer of handsome kickbacks. Which of the following reasons justifies her
1. 4 answers
2. asked by phia
3. 462 views
Calculate the rest mass (In grams) of an object whose rest energy is equal to the energy released by a tonne of tnt the energy
1. 2 answers
2. asked by Wayne
3. 631 views
The price of a sweater went up 20% since last year.If last year's price was x what is this year's price in terms of x?
1. 3 answers
2. asked by gary
3. 1,149 views
one white marble, two blue marbles, and three red marbles were in a bag. One marble was drawn from the bag and then put back.
1. 2 answers
2. asked by cici
3. 592 views
need psy 302 help anybody out there?
1. 1 answer
2. asked by jude
3. 333 views
The price of a sweater went up 20% since last year . If last year's price was x, what is this year's price in terms of x?
1. 2 answers
2. asked by gary
3. 513 views
What is the force on the charge located at x = +8.00 cm in Figure 17.40(a) given that q = 5.00 µC and a = 2.50? (The positive
1. 0 answers
2. asked by Akos
3. 426 views
after 12 years, ria will be 3 times as old as she was 4 years ago. find her present age.
1. 1 answer
2. asked by nishu
3. 476 views
A 2-digit number has a greater tens digit than the ones digit.The difference between the tens and ones digit is 3. The sum of
1. 1 answer
2. asked by vishal
3. 515 views
Identify the words that correctly complete the following sentence. If none of the choices are correct, choose "none of the
1. 9 answers
2. asked by Jenny
3. 1,912 views
Identify the words that correctly complete the following sentence. If none of the choices are correct, choose "none of the
1. 2 answers
2. asked by dez
3. 704 views
The sum of the tens and ones digits of a 2-digit number is 12.The digit in the tens place is greater than the digit in the ones
1. 2 answers
2. asked by vishal
3. 404 views
Which of the following does NOT show the law of conservation of mass?A. 24 g of Mg burn in 32 g O2 to produce 56 g of MgO. B. 24
1. 9 answers
2. asked by Brandon
3. 5,249 views
2. True or false. Suppose the slope of a straight line L is -3/4 and P is a given point on L. If Q is a point on L lying 2 units
1. 1 answer
2. asked by Dan
3. 336 views
Standing side by side, you and a friend step off a bridge at different times and fall for 1.41 s to the water below. Your friend
1. 1 answer
2. asked by Kasey
3. 1,679 views
(a) What magnitude point charge creates a 20000 N/C electric field at a distance of 0.210 m?
1. 2 answers
2. asked by Akos
3. 492 views
Assume that stopping distance of a van varies directly with the square of the speed. A van traveling 40 miles per hour can stop
1. 1 answer
2. asked by misty
3. 1,079 views
The weight of a fish varies jointly as its girth and the square of its length. One fish weighed in at 24.6 lb and measured 35 in
1. 2 answers
2. asked by misty
3. 3,738 views
Of the 60 students in a school, 24 are currently studying chemistry. Exactly 16 of the girls in the school are not currently
1. 2 answers
2. asked by Java
3. 811 views
Write the variation and find the quantity indicated. F varies jointly as q1 and q2 and inversely as the square of d. If F=12
1. 1 answer
2. asked by misty
3. 2,795 views
George's car insurance comes due every six months. What is the best way to budget for this expense?A. He should wait for the
1. 1 answer
2. asked by Harli
3. 587 views
Question 17 of 205.0 Points On a linear demand curve, demand is ________ at small quantities than it is at the middle of the
1. 2 answers
2. asked by tg
3. 621 views
I have to write an attention getting statement for a speech and I don't know where to start
1. 1 answer
2. asked by Michael
3. 369 views
how did British tea trade help america?
1. 1 answer
2. asked by Anonymous
3. 294 views
For this question assume the moon is 110 of its diameter away from the Earth.The largest apparent size of Mercury that we ever
1. 0 answers
2. asked by Elisabeth
3. 422 views
In deep water, the speed s (in meters per second) of a series of waves and the wavelength L (in meters) of the waves are related
1. 2 answers
2. asked by Help now
3. 868 views
Given: Triangle ABC with AD bisecting angle BAC, and AE is congruent to ED (both line segments).Prove: AE/AC = BD/BC. Statements
1. 0 answers
2. asked by Lisa
3. 488 views
I have fewer ones than tens. The value of my tens is 20. What two numbers can I be?
1. 1 answer
2. asked by chels
3. 435 views
I need someone to review the following questions for my summer assignment and tell me if my answers are right or wrong. Please
1. 5 answers
2. asked by scrupulous
3. 927 views
Which of the following poems is a dramatic monologue? (A) "My Last Duchess" (B) "Love Among the Ruins" (C) Childe Roland to the
1. 1 answer
2. asked by Student
3. 1,798 views
A manager refuses to reveal company secrets despite an offer of handsome kickbacks. Which of the following reasons justifies her
1. 1 answer
2. asked by Dee
3. 507 views
Kenneth has 22 math problems to do for homework. He has 12 problems done.How many more problems does he left?if he completes 1
1. 9 answers
2. asked by Tanny
3. 1,538 views
1. What is the Algebraic expression for the following word phrase: the quotient of 8 and the difference of x and m?8/x-m * 8-x/m
1. 3 answers
2. asked by Cassie
3. 2,461 views
Select the statement which reflects the employer position on electric monitoring.a.) An employee's actions during work time are
1. 4 answers
2. asked by Dee
3. 571 views
What is the motif in "Lightning Thief" ?
1. 4 answers
2. asked by Ericka
3. 843 views
Tami wrote the even numbers between 325 and 337. The sum of the hundreds digit and tens digit equals the ones digit. What is
1. 2 answers
2. asked by Anonymous
3. 525 views
Can anyone tell me what this symbol meansμu What does it mean in therm of values such as AMUs like 170604μu Thanks
1. 0 answers
2. asked by Freddo
3. 353 views
Owen is 147.3 cm tall what is his height as a mixed number
1. 2 answers
2. asked by Anonymous
3. 462 views
(3Q+2T+F)/5=0.90 for F
1. 1 answer
2. asked by James
3. 300 views
You and your friend each draw 3 points. Your points lie in only 1 plane, but your friend's 3 points lie in more than one plane.
1. 1 answer
2. asked by Cheryl
3. 446 views
pls i need the three main branches of home economics and explain one
1. 6 answers
2. asked by favour
3. 734 views
Can someone please answer my questions below on my first post?? please
1. 1 answer
2. asked by Cassie
3. 286 views
What steps did American women take to advance their rights in the mid 1800s?-They protested. -Women from lower classes began to
1. 3 answers
2. asked by Bryce
3. 977 views
1. Kiko works Saturday mornings at the video tape store. She bought ten videotapes on sale and used a $10 employee discount
1. 5 answers
2. asked by Jerald
3. 521 views
how many ones are there in 1 million
1. 1 answer
2. asked by mythreyee
3. 369 views
how many hundreds are there in 1 million
1. 1 answer
2. asked by mythreyee
3. 333 views
A media company divides 1 million copies of a new music CD into 100 equal groups before shipping the CDs to 100 stores. how many
1. 2 answers
2. asked by mythreyee
3. 529 views
Formula to convert 5681mg to kg. I need to show the steps
1. 1 answer
2. asked by Dalilah
3. 372 views
9000 equal 900 times
1. 2 answers
2. asked by Kasey
3. 453 views
5.Last week Norrine bought a model airplane kit for $18.67. How much would she have saved if she had waited until this week to
1. 5 answers
2. asked by Jerald
3. 448 views
Formula to convert 5681mg to kg. I need to show the steps
1. 1 answer
2. asked by Dalilah
3. 401 views
How many thousands of square kilometers of area does Canada have?
1. 1 answer
2. asked by Alex
3. 430 views
m (x,y) --> (-x,y) is what transformation reflection rotation or translationm (x,y) --> (y, -x) is what transformation
1. 1 answer
2. asked by loli
3. 1,021 views
Find the perimeter of KRN if K(2,9), R(-5,3), and N(0,-7). round to the nearest tenth.
1. 1 answer
2. asked by Tania
3. 334 views
A speeder traveling at a constant speed of 125km/h races past a billboard. A patrol car pursues from rest with constant
1. 2 answers
2. asked by alex
3. 1,981 views
Which expression represents the number in the pattern where "p" is the position of the number in the pattern?20, 24, 28, 32, 36
1. 1 answer
2. asked by Chad
3. 603 views
If the length and width of a triangle are tripled, what is the effect on the area?
1. 1 answer
2. asked by Chad
3. 621 views

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