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2017
June

Questions Asked on June 2, 2017

Find the coefficient of x^4y^3 in the expansion of (x+2y)^7
1. 1 answer
2. asked by Aria
3. 5,951 views
1. The weight in the following diagram has a mass of 0.750 kg and the cart has a mass of 0.52 kg. There is a friction force of
1. 3 answers
2. asked by liz
3. 5,736 views
If 3/4 of the employees in a supermarket are not college graduates,what is the ratio of the number of college graduates to those
1. 3 answers
2. asked by ABC
3. 5,098 views
TV screens are measured on the diagonal. If we have a TV-cabinet that is 72 inches long and 64 inches high, how large a TV could
1. 3 answers
2. asked by Rachel
3. 4,177 views
Point P is located at the intersection of the unit circle and the terminal side of angle theta in standard position. Find the
1. 1 answer
2. asked by A
3. 3,053 views
A large truck with a mass of 3200 kg is pulling a trailer with a mass of 2400 kg. Both are accelerating at a rate of 0.45 m/s^2
1. 1 answer
2. asked by liz
3. 3,017 views
A weightlifter lifts a weight of 500N from the ground over her head, a distance of 1.8m. How much work has been done to move the
1. 3 answers
2. asked by kacy mullions
3. 2,943 views
Calculate the force required to move a small pistons that has an area of 2m2,if the force of a large piston is 20n with an as
1. 4 answers
2. asked by Anonymous
3. 2,706 views
Find the coefficient of x^5y^7 in the expansion of (5x+2y)^1212 (x)^5 (2y)^7 3 My answer which i got wrong is 220x^5(128y^7)=
1. 3 answers
2. asked by Aria
3. 2,612 views
Cos theta=9/41 and the terminal arm of the angle is in quad.4. Find remaining trigonometri functions?
1. 4 answers
2. asked by Abdullah
3. 2,509 views
If isosceles angles are 45, 67.5 and 67.5 with a height of 5.25" what is the length of the base?
1. 1 answer
2. asked by Judy
3. 2,452 views
The ratio of the number of freshman to old students to juniors to seniors on a college basketball team is 4:7:6:8.what percent
1. 3 answers
2. asked by ABC
3. 2,325 views
A candle manufacturer sells cylindrical candles in sets of three. Each candle in the set is a different size. The smallest
1. 2 answers
2. asked by Anonymous
3. 2,134 views
Which is a chemical change?A - splitting water into hydrogen and oxygen B - breaking a block of solid ice into smaller pieces C
1. 5 answers
2. asked by Anon
3. 1,938 views
The fly population on an island is declining at a rate of 1.7% per year. The population was 4600 in the year 2016.Which answer
1. 1 answer
2. asked by sammiexo
3. 1,911 views
1. 16x^2 + 2 + 2x - 15x^2 - 1 + 14xa. 31x^2 + 16x + 1 b. x^2 - 12x + 1 c. x^2 + 16x + 1* d. x^2 + 16x + 2 2. 3x^2 + 6 - 2x + 5x
1. 1 answer
2. asked by Mynameisntyourbuisness
3. 1,593 views
1. The weight in the following diagram has a mass of 0.750 kg and the cart has a mass of 0.52 kg. There is a friction force of
1. 1 answer
2. asked by liz
3. 1,497 views
54% of the pupils in a class are girls. what % of pupils are boys? if the number of boys are 23. find the strength of the class.
1. 1 answer
2. asked by sr
3. 1,384 views
Arithmetic sequencesFind a8 and an for the sequence: -3, -7,-11
1. 6 answers
2. asked by Aria
3. 1,382 views
Student tickets to the Homecoming game cost $5 each. General admission tickets cost $8 each. So far, 150 tickets have been sold.
1. 2 answers
2. asked by Anonymous
3. 1,280 views
Quadrant III, csc(theta)= -1.25, find tan(theta)Quadrant IV, sec(theta)= 4/3, find cot(theta) Please provide the work for both.
1. 3 answers
2. asked by Arthur
3. 1,190 views
Which of the following is an example of personification?1. The kitten lapped the milk greedily from its bowl before lying down
1. 6 answers
2. asked by Love
3. 1,086 views
How do I find the factors affecting or determining demand of a fast moving consumer goods like washing machine detergent
1. 4 answers
2. asked by Sk Abul Aman
3. 1,012 views
if four congruent squares corners are cut from the large square of the cardboard to make a box, what is the area of the shaded
1. 1 answer
2. asked by Musa
3. 988 views
Copper crystallizes in a face centered cubic lattice . Calculate the nmber of unit cell in 1.2 g of copper atomic mass of copper
1. 1 answer
2. asked by satjeet
3. 946 views
I am an even number less than 100.One of my factor s is 13.I am made from two consecutive digits.What number am I ?
1. 2 answers
2. asked by Anjali
3. 934 views
A candy company has hired you as their new production manager. Your job is to choose the form of packaging for a new product
1. 1 answer
2. asked by sofi
3. 844 views
The prompt for all of these question is "consider the function f(x) = sin^2(x)".Part A: Write the first four terms of the
1. 1 answer
2. asked by Amanda
3. 827 views
Student tickets to the Homecoming game cost $5 each. General admission tickets cost $8 each. So far, 150 tickets have been sold.
1. 1 answer
2. asked by Anonymous
3. 820 views
Sam works 8 hours a day, 6 days a week, delivering flowers. And he earns $5.50 for delivering flowers per day, per hour. In 4
1. 1 answer
2. asked by Osarhemen Igbinosun
3. 796 views
The price of a technology stock has risen to $9.68 today. Yesterday's price was $9.57. Find the percentage increase. Round your
1. 1 answer
2. asked by Rose
3. 779 views
Student tickets to the Homecoming game cost $5 each. General admission tickets cost $8 each. So far, 150 tickets have been sold.
1. 1 answer
2. asked by Anonymous
3. 756 views
Need help with Dragonwings
1. 2 answers
2. asked by Britney
3. 745 views
Does squaring a function affect the asymptotes?For example, if you square the function 1 over x + 3 does it change the
1. 1 answer
2. asked by Rebecca
3. 688 views
If the energy used to heat up a block of 2kg of copper is 115.8 kJ, what is the temperature it was heated to if the starting
1. 1 answer
2. asked by micky
3. 668 views
An aircraft has airspeed of 300km/h and it's course is 020°. The speed of the wind is 80km/h blowing from 320°..sketch the
1. 1 answer
2. asked by Donald
3. 654 views
For which value of x must the expression97x − − − √ 97x be further simplified?
1. 1 answer
2. asked by Dimps
3. 650 views
Geometric series: Finite and infiniten=5 a1=243 r=2/3 i=1 This is the equation 243(2/3)^i My answer is 633 n=infinity sign a1=5
1. 1 answer
2. asked by Aria
3. 628 views
A man walk 9km in the direction 246 degrees and then for 6km in the direction 096 degrees...... What is the displacement from
1. 3 answers
2. asked by Donald
3. 624 views
For an experiment, we used 10 mL of HCl. We are then to find the moles of it without any other information given. Is this right?
1. 5 answers
2. asked by Abby
3. 619 views
Michael owns 3/8 of the shares in a company. he sold 1/3 of his shares to his friend. if there are a total of 7600 shares in the
1. 1 answer
2. asked by Anonymous
3. 614 views
What is the probability that a 10-sided die is rolled 3 times and each time the value was unique (i.e. there are no repeating
1. 3 answers
2. asked by Hannelore
3. 588 views
What do JCAHO standards deal with?What do HIPAA guidelines deal with? How do HIPAA rules protect patient healthcare information
1. 0 answers
2. asked by JoJay12
3. 587 views
Sam works 8 hours a day, 6 days a week, delivering flowers. And he earns $5.50 for delivering flowers per day, per hour. In 4
1. 1 answer
2. asked by Osarhemen Igbinosun
3. 579 views
Who was Hitler?
1. 1 answer
2. asked by Your mom
3. 575 views
I have to get the result of the serie from 1 to infinite of|sin(4n/π) +3|/ 4^n I really don't know what to do... Please I would
1. 3 answers
2. asked by Anne
3. 551 views
Jill shops once a week at a store. If the mean (average) amount that she spends per week is $27.20, how much did she spend in
1. 4 answers
2. asked by Osarhemen Igbinosun
3. 548 views
A man walk 9km in the direction 246 degrees and then for 6km in the direction 096 degrees.... What is the answer in diagram
1. 1 answer
2. asked by Donald
3. 545 views
Michael has 1 liter of a mature containing 69%of boric acid. How much water must be added to make the mixture 50% boric acid ?Re
1. 1 answer
2. asked by ABC
3. 497 views
Find out location longitude, latitude of Pretonia
1. 1 answer
2. asked by Sanjana
3. 496 views
I'm given the equation S = L(1 - e^(-kt))I am asked to write S as a function of t when L = 100, S = 25 when t = 2 So would my
1. 1 answer
2. asked by Ray
3. 488 views
Which of the following is false about |x| < n?Select one: a. x < n and x > –n b. It is a disjunction c. The graph is an
1. 1 answer
2. asked by Anonymous
3. 477 views
1. In the expression -9x - 2 x^2 + 7 what is the coefficient of x?a. -9* b. -2 c. 7 d. 9 2. (m^2 - m - 3) + (m - 4) :add or
1. 3 answers
2. asked by Mynameisntyourbuisness
3. 476 views
What is the inverse of f(x)=2x−3 ?f−1(x)=−2x+3 f−1(x)=2x+3 f−1(x)=−1/2x−3/2 f−1(x)=1/2x+3/2 < My choice What is
1. 1 answer
2. asked by sammiexo
3. 452 views
if a flask of 750 ml of 0.80m of nacl solution was left, and 275 ml evaporated, what is the new concentration
1. 3 answers
2. asked by vikki
3. 449 views
For a =( 2 ÷3)and b=(-1÷4)..Finda).. a+b b).. | a+b | c).. Find the length of the vector i + 2j-- 2k
1. 1 answer
2. asked by Donald
3. 445 views
Find the effective resistances in paralleif all four resistances are equal to 1 ohm
1. 1 answer
2. asked by Mohd
3. 445 views
What do I do in an equation if there is a number without an exponent within the parenthesis? One example being...(-2)^2 Thanks
1. 1 answer
2. asked by Nintendon't
3. 428 views
Sin theta sin(90- theta) cos theta cos(90-theta)=0
1. 1 answer
2. asked by Anonymous
3. 426 views
condition required when Silver Nitrate reacts with dilute hydrochloric acid
1. 1 answer
2. asked by SAhab
3. 403 views
Geometric series:n= infinity sign a1=5 r= -1/4 The equation 5(-1/4)^i-1
1. 1 answer
2. asked by Aria
3. 395 views
(2) (-1)(3)+(4)
1. 1 answer
2. asked by Donald
3. 381 views
I need to know what life was like in Georgian Times.
1. 1 answer
2. asked by Jozef
3. 357 views

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