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Questions Asked on February 14, 2016

The ages of two children are 11 and 8 years. In how many years' time will the product of their ages be 208?
1. 4 answers
2. asked by Tofunmi
3. 4,031 views
which word refers to a promise to pay back money invested in the American Revolutionary War effort?precedent speculator
1. 5 answers
2. asked by tiana
3. 1,236 views
To be dimensionally consistent, pressure [M/LT2], density [M/L3], and velocity [L/T] must be related as follows.Select one: a.
1. 1 answer
2. asked by Anonymous
3. 3,655 views
4 NH3 + 3 O2 --> 2 N2 + 6 H2Oa.) Assume 3.0 mol O2 completely reacts. Calculate the moles required for the other reactant.
1. 1 answer
2. asked by Deni
3. 688 views
Mike and Sandra leave the seashore at the same time. Mike drives northward at a rate of 55mph, while Sandra drives west at
1. 3 answers
2. asked by lissa
3. 544 views
Consider a sample of excited atoms that lie 3.211 × 10–19 J above the ground state. Determine the emission wavelength (in
1. 2 answers
2. asked by Anisha
3. 3,690 views
A ground state hydrogen atom absorbs a photon of light having a wavelength of 93.03 nm. It then gives off a photon having a
1. 3 answers
2. asked by Anisha
3. 980 views
Consider the compound words blackboard and outfox and the relationship of their meanings to the meanings of the words that make
1. 1 answer
2. asked by Bibi
3. 1,763 views
A woman with a genetic disease marries a man who does not carry the disease. It is not possible for their children to carry the
1. 2 answers
2. asked by Sammy
3. 1,370 views
Simplify2+(4+9)-2{18-3[7-(8-6) +1}
1. 1 answer
2. asked by Sheryl
3. 315 views
Find the slope of the line passing through the points given below or state that the slope is undefined. Then indicate whether
1. 1 answer
2. asked by leree
3. 1,697 views
1. As the intermolecular forces between molecules increase in magnitude, do you expect each of the following to increase,
1. 0 answers
2. asked by Student
3. 641 views
A car is behind a truck going 18 m/s on the highway. The car's driver looks for an opportunity to pass, guessing that his car
1. 2 answers
2. asked by Azel
3. 3,143 views
the ratio of the mass of flour in packet A to the mass of packet B is 1:2 Mrs anand uses 1/3 of flour in packet A . what is the
1. 2 answers
2. asked by Shakira
3. 905 views
a body is dropped from rest at a heigth of 80m above the ground. (1)what is the speed just before it hits the ground?.(2)how
1. 2 answers
2. asked by Adewale
3. 1,098 views
Consider a sample of excited atoms that lie 3.211 × 10–19 J above the ground state. Determine the emission wavelength (in
1. 0 answers
2. asked by Bibi
3. 492 views
A 3-digit positive integer is selected at random. Find the probability thatA) The last two digits of the number is 22 B) The
1. 1 answer
2. asked by Ledyyyy
3. 1,211 views
What will be the volume of cylinder in which area of the base is 45sq.cm and height is 6cm?
1. 1 answer
2. asked by Riddhima
3. 878 views
in a changing room, lockers are assigned the numbers 1,2,3,…, up to 99. If a locker is selected at random, find the
1. 1 answer
2. asked by Ledyyyy
3. 1,068 views
Prove: [1/sqrt(2)] [sqrt(a) + sqrt(b)] <= sqrt(a + b) <= sqrt(a) + sqrt(b) for all non-negative real numbers a and b.
1. 1 answer
2. asked by Mirie
3. 665 views
A solution containing equal masses of glycerol, C3H8O3, and water has a density of 1.10 g/mL. Calculate the molality of
1. 0 answers
2. asked by Student
3. 862 views
The number of years, N(r), since two independently evolving languages split off from a common ancestral language is approximated
1. 1 answer
2. asked by mm
3. 2,427 views
1. As the intermolecular forces between molecules increase in magnitude, do you expect each of the following to increase,
1. 1 answer
2. asked by Student
3. 1,362 views
Why are weather balloon soundings done at the same time around the world?
1. 0 answers
2. asked by Anonymous
3. 380 views
principal = 3000 rate =35/4 time = 1year 2 months interest =
1. 1 answer
2. asked by Jash
3. 418 views
Find the equation of the parabola with latus rectum joining the points (3,5) and (3,-3)
1. 1 answer
2. asked by Angelina
3. 1,506 views
the radius of planet x is twice that of the earth and its mass is also twice that of the earth. The gravitational acceleration
1. 0 answers
2. asked by thabo
3. 513 views
sum of 1 to 198 odd positive intigers
1. 2 answers
2. asked by anil
3. 395 views
One positive integer is three moee than twice another and their sum is greater than 65 but less than 75. What pairs of integers
1. 1 answer
2. asked by Raquel
3. 421 views
Find the equation of the parabola with its axis parallel to x-axis and passing through the points (-2,1),(1,2),(-1,3)
1. 2 answers
2. asked by Angelina
3. 1,687 views
1) the electronic scoreboard at the cricket stadium is 10m^2. For the world cup the score board was enlarged. They increased the
1. 1 answer
2. asked by l.x.masher
3. 445 views
a) The combustion of an organic compound in the presence of excess oxygen produced a gas , which makes clear lime water turbid.
1. 2 answers
2. asked by angy
3. 698 views
The vector v has magnitude 17 and makes an angle of 105 with the positive x direction.Express v in terms of components, with i
1. 1 answer
2. asked by Emma
3. 923 views
At 3h00 a clock strikes the bell 3 times. The time between first and last strike is 30 seconds. How long does it take to strike
1. 1 answer
2. asked by Tsholo
3. 726 views
A tramp collects end-stubs of cigarettes and makes one full cigarette with every 6 end stubs. If he gets 72 end stubs how many
1. 2 answers
2. asked by Tsholo
3. 623 views
A tug is capable of building a ship with a force of 100 KN.if two such tugs are pulling on one ship,they can produce any force
1. 1 answer
2. asked by Chipu
3. 745 views
A tramp collects end-stubs of cigarettes and makes one full cigarette with every 6 end stubs. If he gets 72 end stubs how many
1. 1 answer
2. asked by Anonymous
3. 494 views
a quality control inspector found that 1.3percent of 1500 computer inspected were defective how many computer were defective
1. 2 answers
2. asked by ali
3. 803 views
How many hours,minutes and seconds makes 1461 days ?
1. 1 answer
2. asked by Shereen
3. 419 views
Let (xk) ⊂ Rn and x ∈ Rn: Show that xk → x in Rn if and only if for every y ∈ Rn thesequence (⟨xk; y⟩) ⊂ R
1. 0 answers
2. asked by Alice
3. 386 views
a survey of 250 people showed that 220people favored a candidate for re-election what percent of the people surveyed favoured
1. 2 answers
2. asked by ali
3. 757 views
1. When a manager performs symbolic duties as the headof an organization, that manager is called a A. spokesperson. C. leader.
1. 1 answer
2. asked by Kroppy
3. 743 views
Solutioin A is sodiun hydroxide prepared by dissolving 2.0g in 250cm what is molar concentration of sodium hydroxide
1. 1 answer
2. asked by ruth
3. 519 views
there were 13426 eligible voters for a certain election one election day 8206 people cast their vote what wase the percent of
1. 1 answer
2. asked by rana
3. 687 views
Calculate the mass in kilograms of one atom of ununhexium
1. 1 answer
2. asked by sunday
3. 680 views
A bolt is ordered with a thread of a diameter of 1.25 inches, what is the diameter in millimeters? If the order was mistaken for
1. 0 answers
2. asked by Tom
3. 555 views
Each side of a cube is increasing at the rate of 9cm/s . When the lenght of each side is 5 cm , find the rate of inscrease of
1. 2 answers
2. asked by Borhan
3. 561 views
calculate kp for the reaction below. PCl3(g) + Cl2(g) ⇌ PCl5(g)How can I calculate it?
1. 1 answer
2. asked by JPR
3. 1,008 views
Traditional african marriage is an advantage to men only not women
1. 2 answers
2. asked by lerato
3. 1,922 views
three more than the product of 17 and Matt's height
1. 1 answer
2. asked by angela
3. 401 views
The height of cylinder is deacrease at 0.3cm/s whereas its radius increase at the rate of 0.4cm/s.determine the rate of change
1. 1 answer
2. asked by Borhan
3. 493 views
can anyone check my work?please
1. 8 answers
2. asked by Anonymous
3. 485 views
What do you mean by law of conservation of energy. Use this law to find speed of an object just before hitting the ground if it
1. 1 answer
2. asked by peehu goyal
3. 425 views
#include<stdio.h>int main() { char ch; printf("Enter Your State Name : "); scanf("%c",&ch); if(ch == 'a') printf("Shipping
1. 0 answers
2. asked by Borhan
3. 460 views
Traditional African marriage is an advantage to men only not women
1. 4 answers
2. asked by lebo
3. 637 views
Q1) Write down all possible dissociation reactions of the following species:a) Perchloric acid. b) Propanoic acid. c) Ammonium
1. 0 answers
2. asked by hes
3. 450 views
Assuming 95.0% efficiency for the conversion of electrical power by the motor, what current must the 12.0-V batteries of a
1. 1 answer
2. asked by Laura
3. 2,487 views
Determine graphically the equilibrant of two forces of 15N and 20N if the angle between them is 135degrees
1. 1 answer
2. asked by Homework
3. 582 views
A light inelastic string connects two objects of mass 6kg and 3kg respectively. They are pulled up an inclined plane that makes
1. 1 answer
2. asked by zama
3. 1,223 views
it is possible for two obje to have the same dimensin but different units
1. 1 answer
2. asked by khensytomboy
3. 313 views
Draw four more rectangles with areas equal 24cm^2?
1. 1 answer
2. asked by Moeketsi
3. 364 views
I don't know what to become when I grow up
1. 1 answer
2. asked by Anonymous
3. 420 views
I am trying to finish this final problem on my Java homework. Due to a death in the family I've missed a class and now am trying
1. 0 answers
2. asked by Jay
3. 467 views
1. Explain why the can collapsed using the Combined Gas Law where T1 is the initial temperature of the air inside the can before
1. 0 answers
2. asked by Kissan
3. 726 views
WHAT IS THE PROGRAMME IN QBASIC THAT ALLOW THE USER TOENTER HIS/HER NAME AND THEN DISPLAY A WELCOME NOTE TO THE NAME.
1. 1 answer
2. asked by JOEL
3. 413 views
#include<stdio.h>int main() { char ch; printf("Enter Your State Name : "); scanf("%c",&ch); if(ch == 'a') printf("Shipping
1. 3 answers
2. asked by Borhan
3. 634 views
evaluate how each of the following personality types deals with interpersonal conflict1. passive/introvert 2. aggressive/bully
1. 9 answers
2. asked by nthabiseng
3. 6,115 views
Which integral gives the area of the region in the first quadrant bounded by the axes, y = e^x, x = e^y, and the line x = 4?The
1. 3 answers
2. asked by Vikram
3. 1,779 views
justify why each of the following attitudes and behaviour will be ineffective when dealing with interpersonal conflict1.
1. 3 answers
2. asked by nthabiseng
3. 3,509 views
justify why each of the following personality types deals with interpersonal conflict:1. avoiding conflict 2. competing with one
1. 2 answers
2. asked by Anonymous
3. 977 views
Gluon Inc. is considering the purchase of a new high pressure glueball. It can purchase the glueball for $110,000 and sell its
1. 1 answer
2. asked by Ted
3. 1,340 views
the ratio of father's age to his son age is 8:3. in 5 year's time the sum of their ages will be 54. how old are they
1. 2 answers
2. asked by Allison
3. 1,769 views
discuss three ways in which one's acceptance of responsibility can influence effective communication
1. 12 answers
2. asked by Anonymous
3. 20,740 views
Find the area of the region bounded by the graphs of y = x, y = 6 - 2x, and y = 0. (4 points)3 6 9 None of these Please help I
1. 2 answers
2. asked by Ben
3. 4,426 views
The probability that I have to wait at the traffic lights on my way to school is 0.45. Find the probability that on 3
1. 1 answer
2. asked by Cj
3. 876 views
Two tetrahedral dice are thrown; one is red and the other is blue . The number on which each lands is noted, the faces being
1. 1 answer
2. asked by Luke
3. 1,329 views
Suppose a g is collected in 145 mL flask whef-tfle temperature of the gas is 23°C and the pressure of thegas is 785 mm Hg.
1. 1 answer
2. asked by Ashley
3. 489 views
the 9th term of an A.P is 52 while he 12th term is 70. find the sum of is 20 term
1. 1 answer
2. asked by wisdom
3. 1,091 views
In the picture "The News Reaches Bogota" what is Bogota?
1. 1 answer
2. asked by Anonymous
3. 486 views
List the following element 1) xuy 2) yut 3) xut 4) ynt
1. 0 answers
2. asked by akinsipe rhoda
3. 309 views
The time it takes to cover the distance between two cities by car varies inversely with the speed of the car. The trip takes15
1. 1 answer
2. asked by Marie
3. 820 views
Ship A and Ship B leave from the same point in the ocean. Ship A travels 150 mi due west, turns 65° toward north, and then
1. 2 answers
2. asked by Anonymous
3. 3,219 views
The first ionization energy, E, of a boron atom is 1.33 aJ. What is the wavelength of light, in nm, that is just sufficient to
1. 1 answer
2. asked by Bibi
3. 2,100 views
Consider a sample of excited atoms that lie 3.211 × 10–19 J above the ground state. Determine the emission wavelength (in
1. 1 answer
2. asked by Anisha
3. 585 views
Two tugboat A and B tow alarge boat in an easterly direction the cable which are connected to A and B respectectively make
1. 0 answers
2. asked by Sanele
3. 622 views
List two issues in sport that can impede nation building
1. 7 answers
2. asked by Anonymous
3. 4,504 views
A first-order reaction has a half-life of 26.4 seconds. How long does it take for the concentration of the reactant in the
1. 0 answers
2. asked by Student
3. 1,040 views
A solution containing equal masses of glycerol, C3H8O3, and water has a density of 1.10 g/mL. Calculate the molality of
1. 2 answers
2. asked by Student
3. 5,373 views
Hi,How would you go about showing that the proposition below is a tautology using algebraic manipulation of logical equivalences
1. 0 answers
2. asked by Kylo Ren
3. 439 views
A book shelf contains x books.when 4/5 of the books are removed,I have 25 books left.how manywere on the shelf.please show ur
1. 1 answer
2. asked by martins
3. 661 views
A science class has 3 girls and3 boys in the seventh grade and 4 girls and 1 boy in the eighth grade. The teacher randomly
1. 3 answers
2. asked by Brooke
3. 2,589 views
Can anyone show me how to simplify this step-by-step? THANKS A MILLION!(6x^-2)^2(0.5x)^4
1. 3 answers
2. asked by Astral Tellurian
3. 361 views
How do you do this?4 NH3 + 3 O2 --> 2 N2 + 6 H2O c.) Assume 1.0 mol N2 is produced. Calculate the moles required for each
1. 1 answer
2. asked by Deni
3. 636 views
which of the following sentences demonstrates correct subject verb agreement?A) Neither the relics nor the ancient text reveal
1. 2 answers
2. asked by ashish
3. 1,053 views
1.what two climates types dominate most of northern,eastern and southern Africa????Please help! Ms.sue
1. 1 answer
2. asked by Anonymous
3. 404 views
When was the Panama Canal completed?
1. 3 answers
2. asked by Anonymous
3. 519 views
Georgia's Continued use of the dealth penalty is an attempt to fulfill the governments purpose of _____.A.)Democracy B.)Order
1. 1 answer
2. asked by Anonymous
3. 409 views
A system of government in which the power to govern is concentrated in the hands of one individual is known as?A.) Autocracy B.)
1. 1 answer
2. asked by Anonymous
3. 564 views
If one leve of government provides money to another level of government and it is distributed according to a particular set of
1. 1 answer
2. asked by Anonymous
3. 548 views
two people kick a ball. one of them kicks it with a force of 215.0 newtons. the other one with 189.0 newtons. their approach
1. 3 answers
2. asked by momo
3. 563 views

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