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2016
April

Questions Asked on April 2, 2016

1.Among 90 pieces of mail delivered to the library of a college,50 are addressed to the faculty of Business Administration and
1. 1 answer
2. asked by Bravo
3. 1,162 views
A small block of mass 2.7 kg is released from rest at the top of the curved frictionless ramp shown. The block slides down the
1. 1 answer
2. asked by juan
3. 807 views
is obama democratic or republic and why?
1. 1 answer
2. asked by sparkels_01
3. 363 views
An elementary school is offering 3 language classes: one in Spanish, one in French, and one in German. These classes are open to
1. 1 answer
2. asked by Yasmine
3. 1,441 views
Over time, abstract art has become a recognized and valued part of art history. This is an example of.Deterioration of artistic
1. 19 answers
2. asked by sparkels_01
3. 2,495 views
1. and Terry started to raise money.2. and Terry started to collect money. 3. We are rasing money for charity. 4. We are
1. 1 answer
2. asked by rfvv
3. 520 views
A transformer with 1890 turns in its primary coil has to decrease the voltage from 4620 V to 220 V for home use. How many turns
1. 1 answer
2. asked by Brian
3. 547 views
How much NACl do i need to dissolve in grams to make 0.9%solution of 0.25l saline
1. 2 answers
2. asked by Kasey
3. 666 views
New question: If a paper clip has a mass of 5 grams, which is the most accurate unit to measure that mass?A. milligram B.
1. 0 answers
2. asked by sparkels_01
3. 13,739 views
The slope of the line that goes through(-3,-5) and (-3,-6) is?Positive •• Negative Zero Undefind Check my answer
1. 1 answer
2. asked by Tula
3. 494 views
what is the slope of the line that goes through (6 ,5) and (3 ,1)?3/4 -3/4•• 4/3 -4/3 Check my answer
1. 1 answer
2. asked by Tula
3. 506 views
A sample of 0, 3220g of an ionic compound containing bromide ions (Br-) is dissolved in water and treated with excess of AgNO3.
1. 1 answer
2. asked by Elizabeth
3. 813 views
Is computer a system?
1. 2 answers
2. asked by Noor
3. 366 views
If a mixture calls for 3 cups of flour to 2 cups of water. Then how much water is needed for only 2 cups flour??
1. 3 answers
2. asked by Benjamin
3. 660 views
The manager of a retail store knows that 40% of the customers who enter the store will purchase one or more items and 60% will
1. 1 answer
2. asked by Ibrahim
3. 586 views
A manager questioned 100 employees selected as from a workforce of 7000 concerning the opinions of a proposed change in the
1. 0 answers
2. asked by Ibrahim
3. 647 views
1.if 3 out of 24 marked scripts have mathematical error and 5 are to be randomly selected for audit,what is the probability that
1. 1 answer
2. asked by Ibrahim
3. 645 views
0.100 M NaOH (in the burette) is titrated with 25.0 mL 0.120 M CH3COOH (pKa = 4.75) in a conical flask. Determine the pH of the
1. 1 answer
2. asked by TaeRa
3. 574 views
S, H and J won $500 from a luck draw.S received 1/3 as much money as J, If J gives $33 to S, S will have 5/6 as much money as J.
1. 1 answer
2. asked by Anonymous
3. 383 views
1.if the probabilities are 0.87,0.36 and 0.29 that a family,randomly chosen as part of a sample survey in Adentan,owns a color
1. 1 answer
2. asked by Bravo
3. 943 views
how to write c++ program to compute to display natural number between 1 and 30 which are divisible by 12
1. 1 answer
2. asked by wondu
3. 419 views
The plan for a new housing development call for the construction of a large number of residential homes.A marketing expert tells
1. 0 answers
2. asked by farahan
3. 538 views
Block A, with a mass of 26 kg, rests on a 38° incline. The coefficient of kinetic friction is 0.46. The attached string is
1. 2 answers
2. asked by Ashraf
3. 787 views
A sample of four families with three children each was taken.find the probability that one family has two girls,two families
1. 0 answers
2. asked by farahan
3. 500 views
1.find the mean,variance and standard deviation for the number of heads when 10 coins are tossed.2.it has been reported that 83%
1. 0 answers
2. asked by farahan
3. 655 views
The block shown in Figure 6 has mass 3500 g and lies on a plane which tilted at an angle θ = 22° to the horizontal. The
1. 1 answer
2. asked by Mustaqim
3. 654 views
Find the value of p,if mean of following distribution is 20.X 15 17 19 20+p 23 Y 2 3 4 5p 6
1. 3 answers
2. asked by Utkarsh
3. 799 views
A survey from sigma research found out that 30% of IUCG students receive their spending money at the beginning of the academic
1. 0 answers
2. asked by Bravo
3. 588 views
A survey from sigma research found out that 30% of IUCG students receive their spending money at the beginning of the academic
1. 1 answer
2. asked by Ras
3. 496 views
Calculate the area of the sector of a circle which subtends an angle of 45degree at the center of the circle, radius 14cm
1. 1 answer
2. asked by Success
3. 893 views
sinA=.....+cosA
1. 2 answers
2. asked by me dilshad ansari
3. 463 views
I need help how to figure out a take off orders pairX y 0 6 0 8
1. 1 answer
2. asked by Dee
3. 382 views
A man is swinging his child, Wii weighs 28.5 kilograms, in horizontal circle which has a radius of 0.75 meters and it takes the
1. 1 answer
2. asked by Carl
3. 572 views
A boy sliding down a frictionless plane inclined at an angles 35° with the horizontal. What is the acceleration of the book?
1. 1 answer
2. asked by Alyssa
3. 527 views
An employee earns $20 per hour and 1.75 times that rate for all hours in excess of 40 hours per week. Assume that the employee
1. 0 answers
2. asked by mary
3. 1,265 views
Which of the following are binomial experiments or can be reduced to binomial experiments?I.surveying 100 aspiring students to
1. 0 answers
2. asked by Ras
3. 887 views
find the mean,variance and standard deviation for the number of heads when 10 coins are tossed.
1. 1 answer
2. asked by Nadia
3. 6,044 views
A sample of four families with three children each was taken.find the probability that one family has two girls,two families
1. 2 answers
2. asked by Nadia
3. 594 views
A sample of four families with three children each was taken.find the probability that one family has two girls,two families
1. 2 answers
2. asked by Nadia
3. 713 views
The plan for a new housing development call for the construction of a large number of residential homes.A marketing expert tells
1. 0 answers
2. asked by Ras
3. 515 views
the mean weight of 500 males students at a certain college is 151 lb and standard deviation is 15lb .assuming the weights are
1. 2 answers
2. asked by Ados
3. 1,214 views
The arc of a circle of radius 20cm subtends an angle of 120degree at the center.use the value 3.142 for pie to calculate the
1. 9 answers
2. asked by Success
3. 3,247 views
from linear equation if the total bill of a house in delhi is rs 4000 for a month assuming that the consumption is x units as
1. 1 answer
2. asked by faisal
3. 492 views
in a hall tv runs from hours and 4 tube lights work n hours each frame an equation if the total number of units consumed is 4.8
1. 1 answer
2. asked by faisal
3. 384 views
Terrance is traveling at a speed of 55 miles per hour. At this rate, how far will he travel in 2.3 hours?
1. 1 answer
2. asked by Lily
3. 364 views
Sara wants to buy a necklace. The necklace has a list price of $57, and the sales tax is 8%. What will be the cost of the
1. 2 answers
2. asked by Lily
3. 612 views
An airline is trying to promote its new Boston toAtlanta flight. The usual price of this flight is $215. However, the airline is
1. 1 answer
2. asked by Lily
3. 689 views
The area of circle PQR with centre O is 72cmsquared.what is the area of sector PQR,if POR=40squared
1. 1 answer
2. asked by success
3. 630 views
An object of mass 5kg is whirled round a horizontal circle of radius 5m with uniform speed of 5m/s by a revolving string
1. 2 answers
2. asked by PEACE
3. 1,658 views
1. A lab tech needs 1.00 L of 0.125 mol/L sulfuric acid solution for a quantitative analysis experiment. A commercial 5.00 mol/L
1. 2 answers
2. asked by AlphaPrimes
3. 1,413 views
Ilya and Dan shared 260 hats in the ratio 8:5. How many more hats did Ilya have than Dan?
1. 2 answers
2. asked by Anonymous
3. 532 views
It takes 15 electricians 24 days to wire a new housing subdivision. How many days would 18 electricians require to do the same
1. 8 answers
2. asked by Anonymous
3. 956 views
By what percent will the product of two numbers increase if one of them is increased by 50%, and the other is decreased by 20%?
1. 1 answer
2. asked by Anonymous
3. 782 views
By what percent will a fraction increase if its numerator is increased by 60% and its denominator is decreased by 20%?
1. 3 answers
2. asked by Anonymous
3. 868 views
A player kicks a ball at an angle of 37 with the horizontal and with the initial velocity of 14.6m/s. A second player standing
1. 6 answers
2. asked by PEACE
3. 2,034 views
find the number of divisor of the form of 4+2n (n>=0) of the integer 240
1. 1 answer
2. asked by Philip
3. 395 views
What is not an example of Reapportionment?A. Rust Belt states losing representatives B. Sunbelt states gaining representatives
1. 1 answer
2. asked by Anonymous
3. 629 views
Gerrymandering provides representation to minorities who, without it, would not be represented in the House of Representatives,
1. 1 answer
2. asked by Anonymous
3. 559 views
Which of the following does not describe a boundary?A. Vertical plane that cuts through the rocks below. B. Divides one state
1. 2 answers
2. asked by Anonymous
3. 570 views
Jenny bought scrapbook supplies for $70.75. She paid $5.66 in sales tax. What was the sales tax rate on the supplies? If
1. 5 answers
2. asked by Lily
3. 1,769 views
to make a recipe of weird juice there is 2 1/4 coconuts and 12 1/2 lima beans pods if made a triple batch how many coconuts and
1. 1 answer
2. asked by Anonymous
3. 462 views
A cyclist is traveling at a speed of 14 miles per hour. How long did it take the cyclist to travel 112 miles?
1. 4 answers
2. asked by Lily
3. 513 views
Find the perimter and area of a 45-45-90 degree triangle with hypotenuse length of 10 centimeters.P=20 square root 2 cm? A=50 cm
1. 2 answers
2. asked by Anonymous
3. 1,178 views
Ilya and Dan shared 260 hats in the ratio 8:5. How many more hats did Ilya have than Dan?
1. 6 answers
2. asked by Anonymous
3. 1,241 views
1)given that log(y)/log(4)=a and log(2y)/log(8)=b, show that 2a=3b-12)the strength (S) of an earthquake is represented by
1. 1 answer
2. asked by chase
3. 1,254 views
how to make (x-3)^(2n)/4^(n) converge
1. 1 answer
2. asked by Matt
3. 332 views
1)solve the equation p=log(squareroot8)/log(2)2)hence solve the equation log(31+log(16)/log(x))/log(9)=log(squareroot8/log(2)
1. 1 answer
2. asked by meredith
3. 420 views
1)express 2Igsquarerootx-Ig4/3x^2+log(4x^3)/log(100) in the form aIgx+Igb, where a and b are constants.2)If
1. 1 answer
2. asked by Trinity
3. 462 views
Choose 5 ordered pairs whose first component is the additive inverse of the second component. Plot these points and connect
1. 3 answers
2. asked by Anonymous
3. 2,122 views
By what percent will a fraction increase if its numerator is increased by 60% and its denominator is decreased by 20%?
1. 3 answers
2. asked by Anonymous
3. 3,273 views
1)show that squareroot3-squareroot2=1/squareroot3+squareroot22)hence express ig(squareroot3-squareroot2) in terms of
1. 1 answer
2. asked by romaro
3. 380 views
An equilateral triangle with altitude length of 7 square root 3 centimeters.Find the area and perimeter A=49 square root 3
1. 1 answer
2. asked by Anonymous
3. 1,126 views
Nathaniel school is selling tickets to a spring Musical on the first day of ticket sales the school so 3 senior citizen tickets
1. 1 answer
2. asked by Naseem
3. 662 views
The difference of two numbers is 3 their sum is 13 find the numbers
1. 1 answer
2. asked by Naseem
3. 442 views
if k=log(squareroot9+squareroot5)/log(2), express log(squareroot9-squareroot5)/log(squareroot2) in terms of k.
1. 1 answer
2. asked by carolina
3. 402 views
Maria drove to a ski resort that was 60 miles away. She decided to stop for lunch when she was 3/4 of the way there. If she
1. 1 answer
2. asked by Madie
3. 592 views
the function m(w)=-25w+2500 models the amount of money in a safe, in dollars, w weeks after lori learned the combination to the
1. 2 answers
2. asked by Anonymous
3. 709 views
Write an expression for this statement: Double 5, then add 63. I don't understand double 5. Does it mean 5 to the 2nd power or 5
1. 2 answers
2. asked by Susan
3. 716 views
85.0 mL of 1.50 mol/L ammonium chloride solution is added to 250 mL of water. Calculate the molar concentration of the final
1. 1 answer
2. asked by AmbiguousCase
3. 870 views
I spent 3/5 of my pocket money and had $20 left. what did I have at first
1. 2 answers
2. asked by Tobias
3. 592 views
can someone explain the stoichiometry going on here...so the questions is: A solution containing 0.20g of calcium salt is passed
1. 1 answer
2. asked by Anonymous
3. 572 views
amos is using a computer program to graph the functionN(p)=-73p-2818. He wants to see the intercepts. Which minimum values
1. 1 answer
2. asked by Anonymous
3. 990 views
Write a proportion for each phrase then solve when necessary round to the nearest hundredth.1.420 ft2 painted in 36 min;f ft2
1. 1 answer
2. asked by Janiah
3. 842 views
A raft was sent away from point A downstream. A patrol-boat left A 5 hour and 20 min later and caught up with the raft 20 km
1. 14 answers
2. asked by Anish Panda
3. 2,371 views
A section of rope is 0.5 feet long. The rope is cut into six equal lengths. How long is each section?
1. 1 answer
2. asked by Ariana
3. 500 views
A bucket holds 0.25 gallons of water. The water is poured into 20 equal-sized containers and there are 12 ounces left. How much
1. 1 answer
2. asked by Nicole
3. 630 views
Find the slope of (2,3) and (-2,1)-2 2 -1/2•• 1/2 Check my answer
1. 1 answer
2. asked by Tula
3. 950 views
Mark has $12.75 and Chris has $17.00. What fraction of Chris' total does Mark have?
1. 1 answer
2. asked by Ariel
3. 382 views
Find the slope line of (1,4) and (2,1)-3 3•• -1/3 1/3 Check my answer
1. 1 answer
2. asked by Tula
3. 439 views
The slope of the line of(1,2) and (-2,-1) isPositive •• Negative Zero Undefined Check my answer
1. 3 answers
2. asked by Tula
3. 805 views
A parking lot charges a flat rate of x dollars for any amount of time up to two hours, and x6 1 for each hour or fraction of an
1. 1 answer
2. asked by ejra
3. 816 views
We consider the non-homogeneous problem {y''-16y} = {256x^{2}}First we consider the homogeneous problem {y''-16y} = 0 : 1) the
1. 1 answer
2. asked by Leah
3. 692 views
Peter's lawn is 4800 square feet in area, and he mowed 1200 square feet of it. What fraction of his lawn still needs to be
1. 1 answer
2. asked by Selena
3. 449 views
Find the length of a rectangle if the area is (2x^2|15x|18) inches^2 and the width is (x=6) inches.
1. 0 answers
2. asked by Anonymous
3. 354 views
A sample of 0, 3220g of an ionic compound containing bromide ions (Br-) is dissolved in water and treated with excess of AgNO3.
1. 1 answer
2. asked by Elizabeth
3. 1,206 views
if I have 3 tablespoons of sugar (15 grams) and dissolve it in 1 cup (~237 mL) and take out 30 mL what is the molarity in the 30
1. 1 answer
2. asked by Anonymous
3. 417 views
5. The theory of crime that argues that crime increases in neighborhoods where visible signs of social decay are present and not
1. 1 answer
2. asked by Anonymous
3. 787 views
Two transparencies, both 8.5 inches by 11 inches, were folded and taped to make cylinders. Prove mathematically, that they have
1. 1 answer
2. asked by Natalie
3. 430 views
What does this quote mean : The walls of the condominium are supposed to bring protection, but ask yourself whether you are in
1. 1 answer
2. asked by Anonymous
3. 338 views
A youth organization collected nickels and dimes for a charity drive. By the end of the 1-day drive, the youth had collected
1. 3 answers
2. asked by Anonymous
3. 2,068 views

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