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Questions Asked on June 19, 2016

Find the smallest positive integer not relatively prime to 2015 that has the same number of positive divisors as 2015.
1. 11 answers
2. asked by david
3. 6,005 views
A stone is projected horizontally from the top a tower with a speed of 5m/s.It lands on the ground level at a horizontal
1. 7 answers
2. asked by Lawson
3. 2,797 views
What is the difference between transverse and longitudinal waves?A.In a transverse wave the disturbance always occurs
1. 1 answer
2. asked by nop
3. 2,354 views
1. What is the resulting direction of a surface wave? Is it perpendicular, parallel, opposite, or circular?2. What happens when
1. 2 answers
2. asked by Abby427
3. 2,351 views
Describe a scenario where you expect a set of data to haveA.) a large standard deviation B.) a small standard deviation The
1. 1 answer
2. asked by Jenny
3. 2,264 views
Choose the correct form of the possessive for the underlined word in the following sentence: “A YEARS worth of hard work has
1. 3 answers
2. asked by Anonymous
3. 2,214 views
For the function f(x)=sinx, show with the formula sin^2A=1/2(1-cos2A) that f(x+y)-f(x)=cosxsiny-2sinxsin^2(1/2y)
1. 4 answers
2. asked by Anonymous
3. 1,867 views
The idea of the Mandate of Heaven was:A. introduced in the Bhaghavadgita. B. borrowed from Tibetan nomads in the fifth century
1. 1 answer
2. asked by Anonymous
3. 1,474 views
a bullet of mass 20g is horizontally fired with a velocity of mass 150m/sec from a pistol of mass 20g.what is the recoil
1. 2 answers
2. asked by ani
3. 1,415 views
The A note has a frequency of 880 Hz. What is the wavelength if the speed of sound is 343 m/s?0.39 m 2.57 m 537 m 301,000 m
1. 1 answer
2. asked by Anonymous
3. 1,155 views
There are two alloys consisting of zinc, copper and tin. The first alloy contains 25% zinc and the second alloy contains 50%
1. 1 answer
2. asked by Tamasa
3. 1,151 views
a yardstick, held vertically on a level surface, cast a shadow 1 foot 8 inch long. Find the tangent of the angles that the rays
1. 1 answer
2. asked by ivan
3. 1,144 views
A particle is moving along a straight line and its position is given by the relation x=( t3-6t2-15t+40)mm. Find:- (a). The time
1. 0 answers
2. asked by umesh
3. 1,054 views
use digits 45678 only write the greatest number poossible with 7 in the ten thousands place
1. 3 answers
2. asked by kirsten
3. 1,036 views
a brand new car that is originally valued at $25,000 depreciates by 8% per year. what is the value of the car after 6 years?
1. 2 answers
2. asked by neema
3. 988 views
A cab company charges a flat fee boarding rate in addition to a per mile rate Using your own experience or some internet
1. 2 answers
2. asked by Beverly
3. 964 views
An Insect is magnified 12 times by a concave mirror. If the image is real, inverted and 6 cm away from the mirror, how far away
1. 1 answer
2. asked by Holfbrincl
3. 938 views
A water balloon launcher launches a balloon straight up at a flying kite. If the kite is hovering 75.0 meters off the ground,
1. 1 answer
2. asked by Anon
3. 935 views
A particle is moving along a straight line and its position is given by the relationx=(t3- 6t2- 15t+40) m FIND a) The time at
1. 0 answers
2. asked by umesh
3. 921 views
I have difficulties understanding physical science and I'd really appreciate it if someone would check over the answers of my
1. 1 answer
2. asked by Anya
3. 810 views
my tenths digit is 3 times greater than my thousandths place.my hundredths digit is the sum of my tenths and thousandths digit,
1. 2 answers
2. asked by bhea
3. 806 views
1) Which tube will be most 'yellow' at the end of the experiment? ( For Enzyme Kinetics Experiment)a) Substrate Concentration:
1. 1 answer
2. asked by Kimberly
3. 795 views
A cliff on the bank of a river is 250m high if the angle of depression of the point of the opposite side of the river is 50
1. 2 answers
2. asked by Temitope
3. 792 views
On a 20 question math test, your teacher gives you five points for every correct answer and takes away one point for each
1. 1 answer
2. asked by Brian
3. 790 views
1. What forces in the marketing environment represent possible opportunities for Danone's Activia brand? What forces represent
1. 2 answers
2. asked by Anonymous
3. 781 views
On a 20 question math test, your teacher gives you five points for every correct answer and takes away one point for each
1. 2 answers
2. asked by Brian
3. 759 views
A cliff on the bank of a river is 250m high if the angle of depression of the point of the opposite side of the river is 50
1. 2 answers
2. asked by Anonymous
3. 751 views
a ball of mass 100g is dropped from the top of a vertical cliff 45m high. Given that the velocity just before striking the sandy
1. 1 answer
2. asked by Mercie
3. 735 views
1) HCL 2)H2S 3)HNO3 4) H2SO4 5)H2O contains the lowest percent by mass of hydrogen.
1. 2 answers
2. asked by Cat
3. 733 views
A square lawn is 144m squared. it is surrounded by a path that is 1.5 m. how long is the outer edge of the lawn?
1. 1 answer
2. asked by hela
3. 718 views
A cliff on the bank of a river is 250m high if d angle of depression of d point of d opposite side of the river is 50
1. 1 answer
2. asked by Esther
3. 701 views
When three times a number is added to the square of the number,the result is ten,find the number.
1. 2 answers
2. asked by Kenshin
3. 693 views
crude oil is contained in an iron cylindrical tank whose height is 6m and diameter of the base is 5m. at 0c, the level of crude
1. 1 answer
2. asked by evans
3. 684 views
How many terms of arithmethic sequence with the common difference of 4. And the first is equal to 3 and the last term 59??
1. 1 answer
2. asked by ralph
3. 665 views
A particle is pushed horizontally by a constant horizontal force of magnitude F, whichstarts from the rest at x=0 in the
1. 2 answers
2. asked by mad
3. 657 views
If a 12v battery is in a circuit with two resistors. r1 and r2. R2 is 60ohms. A voltmeter measuring on either side of r2 gives a
1. 1 answer
2. asked by Tom
3. 646 views
1.An algorithm and a flowchart is required to obtain the average weight of a group of N-students. It should read and show each
1. 0 answers
2. asked by guralap
3. 645 views
___________ focus on how people use messages to influence each other in various contexts and cultures, using a variety of media.
1. 1 answer
2. asked by Ati
3. 643 views
2. A force of 2300 N [E] acts on a 900 kg car for 8 s. At the same time a friction force of 600 N [W] acts. What will the final
1. 1 answer
2. asked by Stef
3. 639 views
All of the following forces are central force, EXCEPTSemua yang berikut adalah daya berpusat KECUALI A)Coulomb force Daya
1. 2 answers
2. asked by mad
3. 638 views
1.A ball is dropped from the height of 20m.calculate(i) the time taken by the ball to reach the ground. (ii) the velocity with
1. 1 answer
2. asked by rahul thakur
3. 626 views
Boss Tweed encourages his associated to work " like a well- oiled machine, " thus providing his workers with
1. 2 answers
2. asked by IV
3. 610 views
calculate the change in momentum of a car of mass 1500kg when its speed increase from 16km/h to 90km /h uniformly
1. 1 answer
2. asked by Pj
3. 599 views
a hydrocarbon was burnt completely and the products were bubbled into excess of Ca(OH)2 solution. The resulting mixture was
1. 3 answers
2. asked by kandace
3. 582 views
This is KINDA a homework question, but would it be a good idea to review the topics learnt in seventh grade for maths before
1. 2 answers
2. asked by Stoof
3. 581 views
the length of an aluminium bar of length 80cm increases by 1mm on heating.what is the final temperature of the bar if it was
1. 1 answer
2. asked by Anonymous
3. 574 views
Describe a scenario where you expect a set of data to haveA.) a large standard deviation B.) a small standard deviation
1. 1 answer
2. asked by Jenny
3. 568 views
when three times a number is added to a square of a number the result is ten,find the number.
1. 0 answers
2. asked by Kenshin
3. 557 views
How can you explain work, in regards to electricity? I understand it as the product of energy used, usually displacement. I cant
1. 1 answer
2. asked by Steve
3. 549 views
is evil in humanity a social issue? if not, how can i turn it into one? or is there a social issue that is similar to evil in
1. 1 answer
2. asked by aaa
3. 544 views
A test in science is scored in the ff. way. Each correct response score 5 points while each wrong response scores 2 points. Ryan
1. 1 answer
2. asked by Koala
3. 540 views
1) Which tube will be most 'yellow' at the end of the experiment?a)Substrate Concentration: 0.006M Inhibitor: absent b)Substrate
1. 1 answer
2. asked by Kimberly
3. 535 views
Im begging! please someone teach me how to answer this!when 3 times a number is added to the square of a number the result is
1. 2 answers
2. asked by Kenshin
3. 529 views
If the thousands digit of a far digit number is increased by 1 how much is the number increased?
1. 1 answer
2. asked by Jhanielle
3. 526 views
The area of a triangle is 25 cm squared. The base is twice the hight find the hight of a triangle.please help me I cant do it
1. 2 answers
2. asked by Kenshin
3. 515 views
According to the Lewis Acid/Base theory, what is the neutralization equation of Acid Nacl and Base AlCl3? NaCl+AlCl3---->(NaCl+A
1. 0 answers
2. asked by Tina
3. 511 views
According to the Lewis Acid/Base theory, what is the neutralization equation of Acid Nacl and Base AlCl3? NaCl+AlCl3---->(NaCl+A
1. 0 answers
2. asked by Tina
3. 508 views
Please could anyone help me to give me solution of this problem:Calculate the pH of a solution obtained by mixing 50 mL of NH3
1. 1 answer
2. asked by Anonymous
3. 501 views
At the Cafe, a lunch of iced tea, a veggie burger, and fries costs $7.56, with the fries costing twice as much as the iced tea.
1. 1 answer
2. asked by Jeff
3. 499 views
An object moves along the path x^2 - y^2 = 5. At the point (-3, 2),dx/dt = -4. Find dy/dt at that same point.I understand that
1. 1 answer
2. asked by Jessica
3. 491 views
the length of a rectangle is three meters more than the width. The perimeter of the rectangle is 34 meters find the width of the
1. 1 answer
2. asked by Kenshin
3. 487 views
1. Determine the pH of a solution containing 1.00 mol/L of HCN (Ka = 5.00×10–10) and 5.00×10–2 mol/L of HCl.
1. 2 answers
2. asked by Anonymous
3. 475 views
nth terms of 2,4,6,8,10
1. 1 answer
2. asked by romelyne
3. 474 views
calculate the concentration of acetic acid in a 0.85 m sodium acetate solution,when ph=7,knowing that for the acetic acid,ka=
1. 1 answer
2. asked by Anonymous
3. 471 views
Round off till nearest perfect square64.0 63.6 65.1 68.4 70.1 114.4 49.8 50.3 57.3 59.9 61.56 107.8 25.3 26.3 26.1 27.3 28.7
1. 2 answers
2. asked by payal
3. 454 views
In kids zones there is no new items for upcoming Eid festival still now.Some products quality are very poor.For example kids SKD
1. 1 answer
2. asked by mukti
3. 450 views
what are rounding of numbers?
1. 1 answer
2. asked by Bhavya
3. 445 views
all the integer values of -4 < 2x -6 < 12
1. 1 answer
2. asked by Liv
3. 436 views
Of the following, the closest approximation to [{198.27(.50120)}/2.02] ?
1. 1 answer
2. asked by tasreef
3. 428 views
through how many degrees an hour hand moves in 2 hour
1. 1 answer
2. asked by Bhavya
3. 404 views
If sin theta=1/3then find the value of 2cot^2+2
1. 2 answers
2. asked by preeti
3. 396 views
q) what are some treaties and agreements that are relevant to tourism in NSW Australia?
1. 1 answer
2. asked by OK
3. 393 views
what must be added to 2x^3 - 4x +9 to get 5x^ 3 -13
1. 1 answer
2. asked by raghav
3. 359 views
PLEASE HELP ME TO WRITE A PEOM ABOUT GIVERS NEVER LACK
1. 1 answer
2. asked by MARY
3. 348 views

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