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February
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February 5, 2017
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
6 answers
asked by
Steve
7,004 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
3 answers
asked by
Riya
6,922 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
7 answers
asked by
Hermes
4,386 views
Katie invested a total of $6000
, part at 3 % simple interest and part at 4 % simple interest. At the end of 1
2 answers
asked by
anthony
4,107 views
How many mole are there in calcium chloride, CaCl2 (CaCl2=111).
11 answers
asked by
Chemistry
4,051 views
In a bag there are 3 green apples,5 yellow apples,7 green pears and 2 yellow pears,Simon randomly is taking fruit out of the bag
6 answers
asked by
shane
3,799 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 answer
asked by
Sydney
2,652 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
3 answers
asked by
Martha
2,406 views
Scott is just beginning to learn the names for the letters of the alphabet. Which of the following would be
an example of the
1 answer
asked by
Priscila
2,234 views
Which of the following statements is true about stress in young children?
A. Children who experience high stress in the early
1 answer
asked by
Priscila
2,203 views
In concrete mixers what seems to be the speakers feelings about the concrete mixers
A she thinks they are ugly eyesore in the
5 answers
asked by
Hey ms.Sue I need help
2,033 views
Name the set of numbers to which -10 belongs
A whole numbers , integers , rational numbers B rational numbers C integers or
3 answers
asked by
Terri
1,952 views
Which of the following may occur when cultural discontinuity exists?
A. Teachers may misinterpret children's behaviors. B.
2 answers
asked by
Priscila
1,946 views
Describe the procedure you would follow to determine the concentration of vitamin c in a sample if the volume of dcpip required
4 answers
asked by
Nicole
1,918 views
Calculate the formal concentrations of acetic acid and sodium acetate necessary to prepare a buffer solution of pH 5 that is
1 answer
asked by
SAAD
1,903 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
3 answers
asked by
Paresh
1,878 views
After the strikes at Spindletop, which was the next region to experience oil strikes
5 answers
asked by
Anonymous
1,826 views
What type of solid is Ne? Metallic? Molecular? Ionic? or Covalent Network?
1 answer
asked by
Coolest
1,784 views
Which statement most accurately reflects what we know about young children's friendships?
A. Toddlers aren't capable of
1 answer
asked by
Priscila
1,741 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 answer
asked by
Vanessa
1,647 views
Schedules should contain both child-initiated and teacher-directed activities. Which of the following is
most likely to be a
3 answers
asked by
Priscila
1,610 views
Sheet Metals has an outstanding loan that calls for equal annual payments of $12,600.47 over the life of the loan. The original
2 answers
asked by
Jen
1,498 views
On December 10, 1999, Apple Computers' stock was valued at $615 billion; Microsoft's stock was valued in that quarter at $271
1 answer
asked by
Sandy
1,456 views
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 answer
asked by
Saphia
1,397 views
-9 times the difference between a number and 63 is equal to the number plus 49 .Write the equation.
1 answer
asked by
Sandy
1,381 views
Huck Finn walks at a speed of 0.60 m/s across his raft (that is, he walks perpendicular to the raft’s motion relative to the
0 answers
asked by
Robert
1,359 views
One easy question
Which excerpt from Robert Burns’s “To a Mouse” best conveys understanding and forgiveness? “…An’
0 answers
asked by
bubble dragon
1,346 views
Write a pascal program that will accept the names of all sales staff members and their total sales for the month. The algorithm
1 answer
asked by
Cristhofer Lugo
1,329 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
4 answers
asked by
mr.m
1,320 views
You want to purchase a new condominium that costs $287,500. Your plan is to pay 25 percent down in cash and finance the balance
3 answers
asked by
Jen
1,248 views
Julianna, a teacher of young toddlers, and three-year-old Tessa are playing with toy trucks. Which of
the following statements
1 answer
asked by
Priscila
1,191 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 answer
asked by
Jacob
1,182 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
0 answers
asked by
Samantha
1,130 views
a jet, in calm air conditions, travel with velocity vector (389, 389). the wind velocity (in mph) at the plane's cruising
2 answers
asked by
Trish
1,100 views
The distance between two successive crests of a certain transverse wave is 1.13 m. 20 crests pass a given point along the
4 answers
asked by
kate
1,075 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 answer
asked by
moni
1,018 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:
0 answers
asked by
Ta
1,007 views
Why was sublimation performed under reduced pressure?
0 answers
asked by
Vivian
1,004 views
write an equivalent equation that does not contain fractions then solve the equation
2/3x + 1 = 1/2
1 answer
asked by
Avis
991 views
In the addition problem on the right, different letters represent different digits and A is bigger than P.
What three-digit
1 answer
asked by
Ripley
985 views
1. The fact that online instruments may not be available to individuals who do not have access to computers and/or the Internet
0 answers
asked by
Anonymous
903 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
2 answers
asked by
lulama
882 views
After the strikes at Spindletop, which was the next region to experience oil strikes
6 answers
asked by
Anonymous
852 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
3 answers
asked by
Anonymous
847 views
On a rainy day,20% of the 55 pupils in a class were absent.How many pupils were present on that day?
1 answer
asked by
Vanessa
843 views
if a strong odour is smelt continuously for some time the sensation ofsmell of that substance weakness why?
3 answers
asked by
adma
841 views
Oceanographers use a quantity known as shoreline development to
describe and categorize bodies of water. Shoreline development,
1 answer
asked by
Aria
805 views
Construct a parallelogram ABCD, where AB=7cm ,AC =9cm and /_A = 75°
2 answers
asked by
Nancy
799 views
The sum of 11 and Donnie's height is 69. Use the variable d to represent to Donnie's height
1 answer
asked by
Tabi
792 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 answer
asked by
Anonymous
788 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
2 answers
asked by
bob
773 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 answer
asked by
s17
770 views
A machine has a velocity ratio of 6 and efficiency of 80%.What would be needed to lift a load of 80kg with the aid of the
2 answers
asked by
value
770 views
What kind is the second clause in the sentence below: my friend cooper needs to go to the orthodontists office on wednesday
3 answers
asked by
him
762 views
Which of the following statements is false ?
a) S is negative when water condenses at 100oC b) Ssurroundings is positive
0 answers
asked by
Mi
751 views
Write an equation in point-slope form to represent each situation. Assume a linear relationship between the given quantities.
A
1 answer
asked by
Steve
736 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 answer
asked by
Dezi
733 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 answer
asked by
katie
733 views
A teacher observes several children climbing on furniture. What would be the best resolution to this
scenario? A. Separating the
3 answers
asked by
Priscila
712 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
2 answers
asked by
Joseph
710 views
Sketch the graph of the following polynomial. (Label all x intercepts, y intercepts, maxima, minima, and identify the range and
1 answer
asked by
Pam
709 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
2 answers
asked by
kely
702 views
A small dog is trained to jump straight up a distance of 1.2 m. How much kinetic energy does the 7.2-kg dog need to jump this
3 answers
asked by
sophia
698 views
In the addition problem on the right, different
letters represent different digits and A is bigger than P. What three-digit
0 answers
asked by
Duncan
696 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 answer
asked by
anna
696 views
Assume you have a canon aimed straight up. The cannonball is shot at a velocity
of v_0=69 m/s. How high does the cannonball go?
1 answer
asked by
Robert
690 views
A projectile is shot from the edge of a cliff 145m above ground level with an initial speed of 65.0 m/s at an angle of 37.0°
3 answers
asked by
Robert
690 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 answer
asked by
maggie
688 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 answer
asked by
chris
684 views
A bucket has a diameter of top and bottom of 44cm and 24 cm.find capacity in litres if its 36cm deep
2 answers
asked by
eugine
682 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
2 answers
asked by
vinay
674 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
0 answers
asked by
kely
663 views
The closing price of Schnur Sporting Goods Incv. common stock is uniformly distributed between $20 and $30 per share. Draw the
1 answer
asked by
eric
654 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
0 answers
asked by
Lymara
632 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 answer
asked by
haya
629 views
Calculate the number of valence electrons in BF3.
1 answer
asked by
cool
626 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 answer
asked by
Priyansh
622 views
I have worked and reworked this problem, but I cannot seem to figure it out. Can anyone help?
Jeffries & Sons is borrowing
0 answers
asked by
Sam
617 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 answer
asked by
Maleka
616 views
Can you fix any grammar I may have done wrong. Help Mme! Merci beaucoup.
______________________________________ 1. In the
5 answers
asked by
J
602 views
VTreaty of Paris was the impetus for __________ recognition of the United States as an independent nation.
a. Spain’s c.
3 answers
asked by
Mya
600 views
After today’s test, you are going to meet some friends at Disney World. The total distance to Disney World is 68 miles. If you
2 answers
asked by
Robert
598 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 answer
asked by
Amanda
593 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 answer
asked by
Anthony
592 views
For each linear relationship identify the independent and dependent variables. Then calculate the rate of change / slope for
2 answers
asked by
Steve
586 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 answer
asked by
Yubellkis
584 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 answer
asked by
Saran
579 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 answer
asked by
lisa
577 views
Three boys and three girls all celebrate their birthday today, but they are each different ages. The youngest is 1 years old.
0 answers
asked by
Andy
576 views
Choose the correct function for "is" from the sentence below: my friend cooper needs to go to the orthodontists office on
1 answer
asked by
him
560 views
Choose the correct function for "brackets" from the sentence below: my friend cooper needs to go to the orthodontists office on
3 answers
asked by
him
559 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 answer
asked by
Tamara
550 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
0 answers
asked by
priya
546 views
Let f be the invertible linear transformation represented by the matrix
A = (-2 -3 2 -3) Find in terms of x and y the equation of
0 answers
asked by
s17
539 views
Calculate the new freezing point and the new boiling point of an aqueous solution that contains 40.5 g of Calcium Nitrate
0 answers
asked by
Anonymous
538 views
Write an equation in slope-intercept form fo each situation. Assume a linear relationship between x and y.
In 2007 Tamara bank
2 answers
asked by
Steve
538 views
What will be the mass of ferrous sulphide formed when 20 gram of pure sulphur reacts with iron ?
3 answers
asked by
Pratik ravindra bachhav
536 views
For each problem suppose y varies directly with x. Write a direct variation equation that relates x and y.
y=6 when x=8
1 answer
asked by
Zoe
530 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 answer
asked by
farah
529 views
write a word which rhymes with the first word and has the meaning given in brackets
TOY (a warning for sailors)
4 answers
asked by
laceh
520 views
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