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Questions Asked on February 5, 2017

The length of a picture is 15cm more than its width. The picture frame has a width of 4cm. What is the minimum length of
1. 1 answer
2. asked by Saphia
3. 1,342 views
Choose the correct function for "brackets" from the sentence below: my friend cooper needs to go to the orthodontists office on
1. 3 answers
2. asked by him
3. 502 views
Choose the correct function for "is" from the sentence below: my friend cooper needs to go to the orthodontists office on
1. 1 answer
2. asked by him
3. 491 views
-9 times the difference between a number and 63 is equal to the number plus -49 unknown is x .Is this write? -9(x-63)=x+(-49)
1. 1 answer
2. asked by Maleka
3. 578 views
A window in a building is 15.0m above the ground. From this window the angle of elevation to the top of the second building is
1. 2 answers
2. asked by bob
3. 700 views
On December 10, 1999, Apple Computers' stock was valued at $615 billion; Microsoft's stock was valued in that quarter at $271
1. 1 answer
2. asked by Sandy
3. 1,395 views
-9 times the difference between a number and 63 is equal to the number plus 49 .Write the equation.
1. 1 answer
2. asked by Sandy
3. 1,321 views
Object A of charge 5e-6 C is located at the origin of a coordinate plane. Object B of charge 3e-6 C is located on the x-axis of
1. 1 answer
2. asked by Anonymous
3. 736 views
a man picks 6 pounds of pecans. he used 1/3 pecans in a pie recipe. he puts the pecans that are left in 1/4 pound bags. how many
1. 1 answer
2. asked by lisa
3. 515 views
What kind is the second clause in the sentence below: my friend cooper needs to go to the orthodontists office on wednesday
1. 3 answers
2. asked by him
3. 709 views
I need help factoring 2y^2-2y-24. The answer I got was 2(y+3)(y+3). However the correct answer is 2(y+3)(y-4).
1. 1 answer
2. asked by Anonymous
3. 287 views
The closing price of Schnur Sporting Goods Incv. common stock is uniformly distributed between $20 and $30 per share. Draw the
1. 1 answer
2. asked by eric
3. 597 views
we'l find the time, t, for the ball to fall from the tabletop to the floor. use the equation Δy=viΔt+at^2/2. Take the vi to be
1. 1 answer
2. asked by Anthony
3. 553 views
You are going to build a glass box. The length of the box is 8 inches more than the width and the height is half the length. The
1. 1 answer
2. asked by maggie
3. 639 views
Which statement most accurately reflects what we know about young children's friendships?A. Toddlers aren't capable of
1. 1 answer
2. asked by Priscila
3. 1,678 views
Julianna, a teacher of young toddlers, and three-year-old Tessa are playing with toy trucks. Which ofthe following statements
1. 1 answer
2. asked by Priscila
3. 1,147 views
A teacher observes several children climbing on furniture. What would be the best resolution to thisscenario? A. Separating the
1. 3 answers
2. asked by Priscila
3. 664 views
Which of the following may occur when cultural discontinuity exists?A. Teachers may misinterpret children's behaviors. B.
1. 2 answers
2. asked by Priscila
3. 1,877 views
The distance between two successive crests of a certain transverse wave is 1.13 m. 20 crests pass a given point along the
1. 4 answers
2. asked by kate
3. 1,011 views
The amount of oil used by a ship traveling at a uniform speed varies jointly with the distance and the square of the speed. The
1. 6 answers
2. asked by Steve
3. 6,921 views
Suppose f(x) is a polynomial of degree 4 or greater such that f(1)=2, f(2)=3, and f(3)=5.Find the remainder when f(x) is divided
1. 0 answers
2. asked by Lymara
3. 591 views
A dilution is made during the preparation of a reaction mixture. The compounds are: 2.00 ml of 0.325 KMnO4, 7.50 ml of 0.155 M
1. 1 answer
2. asked by Yubellkis
3. 542 views
I am struggling with how to start this problem.The following points are on the graph of: y=f(x) Use theorem to identify the
1. 2 answers
2. asked by Mel
3. 376 views
Using suffix notation and the summation convention, prove that u.del*u= w x u+ del(1/2q^2) where w= del x u and q= /u/?
1. 0 answers
2. asked by Nick
3. 412 views
a bullet of mass 0.01kg is fired from a gun weighting 5 kg. If the initial speed of the bullet is-250 m/sec, calculate the speed
1. 1 answer
2. asked by Priyansh
3. 579 views
What is an example of internal sovereignty?Would the Third Reich and the SS be considered an example? thank you!
1. 2 answers
2. asked by Lily
3. 430 views
Can you fix any grammar I may have done wrong. Help Mme! Merci beaucoup.______________________________________ 1. In the
1. 5 answers
2. asked by J
3. 565 views
How many grams of H2O are needed if 41.85g of O2 are to be produced from the reaction below?2K2O2 + 2H2O = 4KOH + O2
1. 1 answer
2. asked by Dezi
3. 689 views
Need help figuring this problem out.The following points are on the graph of: y=f(x) (-5,0),(-2,2),(0,0),(2,-4) and (4,0) Use
1. 0 answers
2. asked by Eric
3. 390 views
1. The fact that online instruments may not be available to individuals who do not have access to computers and/or the Internet
1. 0 answers
2. asked by Anonymous
3. 848 views
How much kinectic energy does a ball have when it is 25 meters from the ground with the potential energy of 1470J
1. 1 answer
2. asked by Gail
3. 454 views
Three boys and three girls all celebrate their birthday today, but they are each different ages. The youngest is 1 years old.
1. 0 answers
2. asked by Andy
3. 526 views
My numerator is 2 less than my denominator I am more than 1/2 what fraction can i be?
1. 1 answer
2. asked by Angel
3. 339 views
In the addition problem on the right, different letters represent different digits and A is bigger than P.What three-digit
1. 1 answer
2. asked by Ripley
3. 938 views
In the addition problem on the right, differentletters represent different digits and A is bigger than P. What three-digit
1. 0 answers
2. asked by Duncan
3. 650 views
What will be the mass of ferrous sulphide formed when 20 gram of pure sulphur reacts with iron ?
1. 3 answers
2. asked by Pratik ravindra bachhav
3. 479 views
What type of solid is Ne? Metallic? Molecular? Ionic? or Covalent Network?
1. 1 answer
2. asked by Coolest
3. 1,732 views
Find the area of cardboard wasted if a sector of maximum possible side is cut out from a square cardboard of size 24cm.
1. 1 answer
2. asked by Saran
3. 532 views
Raft made of 2.2m long pine logs.Average diameter of logs 26cm.How many logs are needed to strap together to build raft to hold
1. 0 answers
2. asked by kely
3. 602 views
Given the equation x^2+4mx+(2m+1)^2=0 has no roots. Find the range of values of m.b^2-4ac=(4m^2)-4(1) (2m+1)
1. 1 answer
2. asked by farah
3. 470 views
Two equal force acting at a point if the angle between then is 60 and the resultant is 20 root 3.find the magnitude ?
1. 1 answer
2. asked by sruthi
3. 432 views
Raft made of 2.2m long pine logs.Average diameter of logs 26cm.How many logs are needed to strap together to build raft to hold
1. 2 answers
2. asked by kely
3. 635 views
Fireflies flash at a rate that depends on the temperature. At 29oC, the average rate is 3.3 flashes every 10 seconds, whereas at
1. 1 answer
2. asked by Jacob
3. 1,127 views
A closed bottle contains a solution of 5.0% by mass acetone [(CH3)2CO] in water. Calculate the vapour pressure (in kPa) of this
1. 1 answer
2. asked by Vanessa
3. 1,605 views
If John was five years older he would be exactly one-third the age of James. If John was three years younger he would be exactly
1. 3 answers
2. asked by Anonymous
3. 777 views
A particle, which remains at rest, is acted on by three forces F, G, and H.The force F has magnitude 6N and is directed to the
1. 1 answer
2. asked by s17
3. 684 views
Let f be the invertible linear transformation represented by the matrixA = (-2 -3 2 -3) Find in terms of x and y the equation of
1. 0 answers
2. asked by s17
3. 482 views
Which of the following statements is false ?a) S is negative when water condenses at 100oC b) Ssurroundings is positive
1. 0 answers
2. asked by Mi
3. 704 views
At what position a candle of length 3 cm be placed in front of a convex lens so that it's image of length 6 cm be obtained on a
1. 3 answers
2. asked by Paresh
3. 1,821 views
Calculate the formal concentrations of acetic acid and sodium acetate necessary to prepare a buffer solution of pH 5 that is
1. 1 answer
2. asked by SAAD
3. 1,845 views
blood is pumped from the heart at a rate of 5.0l/min into the aorta (radius 1.0cm)determinethethe speed of the blood
1. 1 answer
2. asked by moni
3. 957 views
the diameter of a roller is 70 cm and its length 1.12m. find the area of a playground, if it takes 250 complete revolutions to
1. 2 answers
2. asked by vinay
3. 614 views
There are 2 red cars and 3 blue cars. The 5 cars contain a total of 12 people. No car has more than 4 people. Every car has at
1. 3 answers
2. asked by Martha
3. 2,336 views
K: 1) simplify: 1 - 1/2 + 1/4 - 1/8 + 1/16 - 1/322) Simplify: (1/2 - 1) - (1/3 - 1) + (1/4 -1) 3) In the proportion x^2 : 27 = 9
1. 1 answer
2. asked by K
3. 479 views
How many mole are there in calcium chloride, CaCl2 (CaCl2=111).
1. 11 answers
2. asked by Chemistry
3. 3,995 views
Construct a parallelogram ABCD, where AB=7cm ,AC =9cm and /_A = 75°
1. 2 answers
2. asked by Nancy
3. 751 views
A hot air balloon is ascending with a constant velocity of 5m^s-1 when somebody in the balloon throws a bottle upward with a
1. 2 answers
2. asked by lulama
3. 818 views
What is the reason for using just a small quantity of indicator during acid-base titration?
1. 0 answers
2. asked by M.jude
3. 365 views
Rahul spent half the money he had on a notebook and half of that amount on a pen.He is now left with RS10. How much money did he
1. 1 answer
2. asked by Omm
3. 427 views
A ball is thrown horizontally from a window 27 m above the ground. The ball strikes the ground at a point 80 m from the base of
1. 1 answer
2. asked by haya
3. 578 views
what is 7 more than five times the number 9 divided by 15?Answer:10 because 5 times 9 = 45 and it says 45 divided by 15 which is
1. 7 answers
2. asked by Hermes
3. 4,329 views
a jet, in calm air conditions, travel with velocity vector (389, 389). the wind velocity (in mph) at the plane's cruising
1. 2 answers
2. asked by Trish
3. 1,052 views
determine the projection of u = 1.6 vector i + 3.3 vector j in the vector v = -2.1 vector i - 0.5 vector j direction
1. 1 answer
2. asked by Trish
3. 453 views
I have 100 bucks to buy 100 fruits. The fruits which I need to buy are- mango; which is 20 piece for 1 buck, lichi; which is 1
1. 1 answer
2. asked by Amanda
3. 548 views
I have 100 bucks to buy 100 fruits. The fruits which I need to buy are- mango; which is 20 piece for 1 buck, lichi; which is 1
1. 1 answer
2. asked by Amanda
3. 427 views
one word in this sentence has is letters mixed up write the word out correctlythe team ate only a light nchulnoe before the game
1. 2 answers
2. asked by laceh
3. 449 views
Describe the procedure you would follow to determine the concentration of vitamin c in a sample if the volume of dcpip required
1. 4 answers
2. asked by Nicole
3. 1,854 views
write a word which rhymes with the first word and has the meaning given in bracketsTOY (a warning for sailors)
1. 4 answers
2. asked by laceh
3. 484 views
Suppose you want to install carpet in a hexagon room whose sides are all 15 ft long. Carpet costs $48 per sq yd and comes in
1. 1 answer
2. asked by Tamara
3. 492 views
Prove that limit(z -> z_0) z^2 = z_0^2I must show that for any positive number E that there exists a positive number delta so
1. 0 answers
2. asked by John
3. 375 views
if a strong odour is smelt continuously for some time the sensation ofsmell of that substance weakness why?
1. 3 answers
2. asked by adma
3. 800 views
Under what axial tensile load, the diameter of a steel bar will be reduced from 8 cm to 7.995 cm? Take E as t/cm2 and
1. 0 answers
2. asked by priya
3. 481 views
A typical solid fertiliser for use with household plants and shrubs contains the elements N, P and K in the ratio of 15g: 30g:
1. 0 answers
2. asked by Ta
3. 957 views
Laura inherits $30,000 and decides to invest part of it in an education account for her daughter and the rest in a 10-year CD.
1. 1 answer
2. asked by chris
3. 630 views
make x the subject of formula in √(x+a)=b
1. 1 answer
2. asked by nana
3. 468 views
Calculate S20 if the sum of the squares of the first integers is given by Sn=n(n-1)(2n+1)/6
1. 1 answer
2. asked by nana
3. 404 views
Word equation of dissolving zinc in dilute susurphuric acid
1. 0 answers
2. asked by emancy
3. 315 views
The sum of 11 and Donnie's height is 69. Use the variable d to represent to Donnie's height
1. 1 answer
2. asked by Tabi
3. 734 views
let F(x)=x-1/3x find f(a+h)-f(a)/hsorry if this is difficult to understand.
1. 4 answers
2. asked by Kyle
3. 334 views
If A is 120% more than B, by what percentage is B less than A?
1. 1 answer
2. asked by sukh
3. 394 views
Oceanographers use a quantity known as shoreline development todescribe and categorize bodies of water. Shoreline development,
1. 1 answer
2. asked by Aria
3. 756 views
write an equivalent equation that does not contain fractions then solve the equation2/3x + 1 = 1/2
1. 1 answer
2. asked by Avis
3. 946 views
An Effort Of 250N Raises A Load Of 1000N Through 5m In A Pulley System.If The Effort Moves 30m,what Is; (a)the Work Done In
1. 4 answers
2. asked by mr.m
3. 1,254 views
Katie invested a total of $6000, part at 3 % simple interest and part at 4 % simple interest. At the end of 1
1. 2 answers
2. asked by anthony
3. 4,017 views
After the strikes at Spindletop, which was the next region to experience oil strikes
1. 5 answers
2. asked by Anonymous
3. 1,778 views
How does "Le Louvre", a museum in Paris, France connect to French Culture?
1. 3 answers
2. asked by Kevin
3. 461 views
After the strikes at Spindletop, which was the next region to experience oil strikes
1. 6 answers
2. asked by Anonymous
3. 792 views
Calculate the new freezing point and the new boiling point of an aqueous solution that contains 40.5 g of Calcium Nitrate
1. 0 answers
2. asked by Anonymous
3. 496 views
Calculate the pH values and draw the titration curve for the titration of 500 mL of 0.010 M acetic acid (pKa 4.76) with 0.010
1. 0 answers
2. asked by Samantha
3. 1,065 views
On a rainy day,20% of the 55 pupils in a class were absent.How many pupils were present on that day?
1. 1 answer
2. asked by Vanessa
3. 781 views
Why was sublimation performed under reduced pressure?
1. 0 answers
2. asked by Vivian
3. 965 views
The number has four digits. It is greater then 11,but less then 12. The sum of the four digits is 13. The digit in the hundreds
1. 1 answer
2. asked by Kevin
3. 355 views
Pls help me solve this question pls. A stone of mass 6.5kg is thrown vertically upward with velocity with 10m/s find a. the
1. 2 answers
2. asked by Joseph
3. 646 views
the density of copper is 8.92g/cm^3. If you plotted the mass of copper in grams versus the volume in cubic centimeters, what
1. 1 answer
2. asked by anna
3. 637 views
use substitutio methody+x=7 3x+y=15
1. 3 answers
2. asked by eugine
3. 299 views
A store owner bought some flower pots for $1,200.the flower pots were sold for $2,700,with a profit of $30 per pot.how many
1. 3 answers
2. asked by Riya
3. 6,853 views
Juanita wants to gives bags of stickers to her friends.She wants to give the same number of stickers to each friend. She is not
1. 1 answer
2. asked by katie
3. 667 views
If h= -16t^2 + 112t represents the height of a rocket, in feet, t seconds after it was fired, when will the rocket hit
1. 1 answer
2. asked by Sydney
3. 2,599 views
For each linear relationship identify the independent and dependent variables. Then calculate the rate of change / slope for
1. 2 answers
2. asked by Steve
3. 540 views
Which of the following statements is true about stress in young children?A. Children who experience high stress in the early
1. 1 answer
2. asked by Priscila
3. 2,139 views

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