Questions Asked on
May 2, 2018

science
An advantage of using an electromagnet, shown on the crane in the image below, instead of a regular magnet to move cars in a junkyard is that an electromagnet can easily be turned on and off.
asked by new moon 
History
How did President Hoover's approach toward the economy compare with Calvin Coolidge's approach? A. Both devoted time and government money to public assistance programs B. Both believed businesses should be responsible for American prosperity C. Hoover,
asked by Person 
Language Arts
1. What is the best summary of Alice's conversation with Humpty Dumpty? (1 point)
asked by Kpkrw 
English
Choose the word or group of words in each sentence that should be italicized. 1:The French word ecole means "school". A:French B:ecole*** C:"school" 2:In England the word for an elevator is lift. A:England B:elevator C:lift*** 3:I bought a print of Vincent
asked by marylyn 
Math
1. A small town is represented on a graph in the coordinate plane. The coordinates of the post office are leftparenthesis 2 comma 3 rightparenthesis. Which other building is in the same quadrant? (1 point) a, bank leftparenthesis negative 3 comma 1
asked by ? 
Physics
A horizontal uniform bar of mass 2.6kg and length 3.0m is hung horizontally on two vertical strings. String 1 is attached to the end of the bar, and string 2 is attached a distance 0.65m from the other end. A monkey of mass 1.3kg walks from one end of the
asked by ally 
English
Choose correct if the sentence uses colons correctly or incorrect if it does not. 1:Some of Michael Jackson's most popular songs include the following: Beat it!, Billie Jean, Thriller, and Rock with You. Correct*** Is this correct?
asked by marylyn 
English
Choose correct if the sentences uses colons correctly or incorrect if it does not. 1:The noon bus usually takes longer to reach its destination than the 1:30 p.m. bus. Correct*** 2:Stanley longed to return to London:he thought the people were friendlier
asked by marylyn 
math
the frequent table below shows the hourly wages of 22 factory workers how many are paid 10.50 per hour or more
asked by Coral 
Social Studies
How was Korea affected by the Japanese surrender in World War II. I need help please help me other questions I need help with two like Analyze how Islam spread along Southeast Asia's trade routes Why might Myanmar have a difficulty attracting foraging
asked by Nerd 
English
Choose correct if the sentence uses colons correctly or incorrect if it does not. 1:Gertrude is much taller than: Amy, Melissa, and Celia. Incorrect*** Is this correct?
asked by marylyn 
Algebra 1
The weight needed to balance a lever varies inversely with the distance from the fulcrum to the weight. A 120lb weight is placed on a lever, 5 ft from the fulcrum. What amount of weight, in pounds, should be placed 8 ft from the fulcrum to balance the
asked by Help 
Science
I don't understand what I am supposed to do?? 1)you are a climatologist who has been given the task of finding out how much glaciers and ice caps have receded over the past 50 years. 2) you have at your disposal satellite image data from this entire time
asked by Hannah 
math
which of the following types of information is not suited for display on a double line graph A: the change in rainfall based on the change in temperature B: the number of and different colors of car in parking lot C: the increase in value of jewelry for
asked by Coral 
Math
Ben has 4 unit cubes how many rectangular prisms can he make using all 4 unit cubes
asked by Alonna 
Social studies
Which of the statements best demonstrates the outcomes of the double V campaign A. Germany surrendered and the Allies defeated Mussolini after a long standoff. B. Franklin Roosevelt ended discrimination in hiring practices for government businesses and
asked by Anonymous 
math
Solve the system of equations below by graphing. mc0091.jpg What are the approximate solutions rounded to the nearest tenth?
asked by Antonio 
Statistics
In a study of MP3 player popularity, 22% of people in a random sample of 1100 Americans age 12 and older indicated that they owned an MP3 player. The owners were 26% of the males and 18% of the females. Suppose that there were the same number of males and
asked by Becca 
physics
A rescue plane is flying horizontally at a height of 132 m above the ground. The pilot spots a survivor and releases an emergency kit with a parachute. The kit descends at a constant vertical acceleration of 6.89 m/s^2 and the initial plane horizontal
asked by alex 
Algebra
Simplify 4*sqrt6/sqrt30 by rationalizing the denominator. 4√6/√30 4√(6/30) 4√(1/5) 4/√5 4√5/5 Am I right?
asked by Student 
History
Which of the following powers is shared by presidents in both Russia and the United States? A:the power to declare war. B:the power to pass legislation C:the power to set policy by decree D:the power to choose a second in command*** Is this correct?
asked by marylyn 
Math
For school, joey wants to make spirit ribbons that each 6 3/4 inches in length he has piece of ribbon that is 97 inches in length what is the greatest number of spirit ribbons joey can make from piece of ribbon
asked by LELE 
algebra
A man standing on the deck of a ship is flying a kite. The ship deck is 30 feet above the water. The kite string is 75 feet long, and the kite flying at an angle of elevation of 60 degrees. How high above the water is the kite?
asked by Cody 
Math
To train for a marathon, Colleen plans to run four miles the first week and 150% the number of miles next week. How many miles will colleen run the next week?
asked by eunji 
math
Are there a finite or infinite number of equivalent fractions of 1/2? Please explain
asked by Lan 
Physics
A 500mL beaker has a mass of 250 g when empty and 645 g when filled with an unknown liquid. What is the density of the liquid?
asked by Lance 
math
Max and Tanya are painting two adjacent walls of equal area. Max has painted 3/7 of his wall and Tanya has painted 2/5 of her wall. a) What fraction of the two walls have Max and Tanya painted in total? b) What fraction of the two walls remains to be
asked by Anonymous 
Chemistry
Consider the following properties of a particular substance: melting point: 7.2 degrees C boiling point: 58.8 degrees C heat of fusion: 10.571 kJ/mol specific heat of the solid: 87.4 J/mol degrees C specific heat of the gas: 40.0 J/mol degrees C specific
asked by Ceamus Angelina 
Physics
A converging lens forms a virtual image 2.61 times the size of the objecT. The object distance is 11cm. Find the distance of the focal point from the center of the lens.
asked by Adam 
English Odyssey
What is a song lyric that relates to Cicones in Homers The Odyssey and how does it relate to it ?
asked by Layla 
Math
How do you find the product of 15 × 3 1/5 using distributive property?
asked by John 
Calc 2
Approximate the arc length of the curve y=(1/4)x^4 over the interval [1,2] using the Trapezoidal Rule T8. I was never taught how to use the Trapezoidal Rule, so I was surprised to find this problem in my most recent Calculus assignment. How would you solve
asked by EKM 
calc 1
The acceleration function (in m/s2) and the initial velocity v(0) are given for a particle moving along a line. a(t) = 2t + 2, v(0) = −3, 0 ≤ t ≤ 3 (a) Find the velocity at time t. (b) Find the distance traveled during the given time interval.
asked by Amy 
preap chemistry
HOW MANY GRAMS OF OCTANE WOULD BE NEEDED TO RELEASE 3,500 kJ OF HEAT? 2C8H18 + 25O2> 16CO2 + 18H2O DeltaH= 5,530 kJ/mole of reaction
asked by Matthew 
statistics
According to Chebyshev's theorem, what proportion of a distribution will be within k = 4 standard deviations of the mean? Show all work as to how to find this.
asked by sharon 
Physics
What is the mass of a rectangular shaped ice block with dimensions of 0.04m x 0.05m x 0.03m if the density of ice is 917 kg/m3?
asked by Lance 
Sicence
Define erosion and tell how gravity works with water ice and wind to cause erosion
asked by Anonymous 
Chemistry
What is the mass of radon if its density is 9.73 g/l at stp
asked by David 
Math
A card is chosen from a pack of playing cards then returned to the pack.A second card is chosen.what is the probability that both cards are black ?
asked by Tope 
Physics
A copper cylinder with a crosssectional area 0.034 m^2 is placed vertically on a tabletop. What is the weight of the cylinder if it exerts an 800 Pa of pressure on the table top?
asked by Lance 
math
What is the formula for volume.
asked by a dog 
Math
Use the list below to find the lower quartile 27 511 13108 14187 answer a is 7 B is 7.5 C is 8 and D is 8.5 my answer is C8 please verify
asked by Nancy 
English
Hey guys I know it's late but I need help with something. This is a short paragraph of the life of Agustus. What is exactly happening in the end? Is he getting hit by the party of people or something? "Seems to have made something of a stir about the year
asked by Ari 
Math
Have 9 meters of ribbon want to make 80 ribbons that are 12cm long do you have enough ribbon
asked by Anonymous 
Math
Determine the missing coordinate in the ordered pair (?,5/2) so that it will satisfy the given equation. 5x5y=19
asked by Ashley 
Math
A lunch box has a volume of 221 inches 3. The height is 4 in. And the width is 6 1/2 in. What is the length
asked by Cheyenne 
biology
What biome has the largest biomass ?? Tropical Rain forest (assuming it is excluding the ocean)
asked by Anonymous 
math
This was our question of the week. Not sure i did it right. In 6th grade there are 56 girls and 64 boys. 80% don't wear glasses. How many do? What are the steps for the answer and what is the answer. I came up with 24. Am I correct?
asked by westmont 
calclus
Is it possible to accurately approximate the speed of a passing car while standing in the protected front hall of the school? Task: Determine how fast cars are passing the front of the school. You may only go outside to measure the distance from where you
asked by mariam 
Commerce
How to write 3may2018 with out numbers
asked by Chhama Goel 
Math
(2x3)(x+4)=6
asked by Ndaba 
English
So I was given a homework task telling me to draw/create a visual representation of the poem "Then and Now" by Oodgeral Noonuccal (see below), which basically talks about the thoughts of the Noonuccal of the colonisation of Australia. What I need help is
asked by anonymous 
accounting
what is a ledger used for
asked by kathy 
geo
where is compton
asked by Anonymous 
math
The numerical value of the area of a square is 3 times it’s perimeter. What is the length of its side? Explain please?
asked by a dog 
Calculus
How do I find the range of the integral from 0 to x of sqrt(36t^x)? I know you use the formula for the area of a circle to get the area under the curve so A=pi(6)^2. The area of the whole circle would be 36pi, but since it's a semicircle you divide it in
asked by Anonymous