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Questions Asked on
May 19, 2010
1. My father goes to work by car.
2. My father goes to work by his car. 3. My father goes to work in his car. (Which one is
2 answers
asked by
rfvv
7,301 views
A farmer has $100.he has to buy 100 farm animals.He has to spend exactly $100 and get exactly 100 farm animals. Whats a solution
4 answers
asked by
Francisca
3,781 views
How much heat will be released if 30 g of octane is burned in excess of oxygen?
C8 H18 + 12.5 O2 yields 8CO2 + 9H2O Delta H=
2 answers
asked by
KF
3,660 views
An orange contains 445 kJ of energy. What mass of water could this same amount of energy raise from 25.0 degrees C to the
2 answers
asked by
Anonymous
3,440 views
I actually have two questions:
4. An open box is to be made from a rectangular piece of material 3m by 2m by cutting a congruent
1 answer
asked by
Anonymous
3,177 views
If 3.20 kcal of heat is added to 1.00 kg of ice at 0 degrees C, how much water at 0 degrees C is produced, and how much ice
1 answer
asked by
Anonymous
3,062 views
A brick layer is hired to build three walls of equal length. He has bricks which are 9 inches, 27
inches, and 21 inches long. He
2 answers
asked by
Annonom
2,253 views
what does the arrow in a chemical equation mean?
2 answers
asked by
jennifer
1,933 views
how do you determine an equation in a line of best fit?
2 answers
asked by
Ted
1,877 views
The molar heat of vaporization of ethanol is 43.5 kJ/mo. Calculate the heat required to vaporize 25.0 g of ethanol at its
1 answer
asked by
Anonymous
1,650 views
If an element has a gray luster and can be drawn into a wire, is it a nonmetal, metal, gas, or an alloy?
1 answer
asked by
sue
1,585 views
What is the heat capacity of 190g of liquid water? I came up with 794.96 but it says my sig figs are wrong? Help?????
2 answers
asked by
B
1,512 views
Why can't benzene dissolve sodium chloride?
2 answers
asked by
Andy
1,495 views
A charge of 28.0 is placed in a uniform electric field that is directed vertically upward and that has a magnitude of 4.00×104
6 answers
asked by
Sally
1,482 views
Tickets to a benefit are priced as follows: children $0.50, men $2.00, and women $3.00.
Find one combination in which 100 people
7 answers
asked by
Kathy
1,465 views
THE VECTORS a - 5b AND a-b ARE PERPENDICULAR. IF a AND b ARE UNIT VECTORS, THEN DETERMINE a * b
1 answer
asked by
z...........................
1,427 views
Electrons are ejected from a photoelectric cell with a maximum kinetic energy of 1.20 eV. If the incident light has a wavelength
4 answers
asked by
Marium
1,421 views
solve following using "elimination method"
3x^2 + 4y = 17 2x^2 + 5y = 12
1 answer
asked by
Keith
1,398 views
in terms of religion, how are relationships life giving? pls i really need a perfect answer for this
2 answers
asked by
Ted
1,352 views
hydrochloric acid is added to 50 g of iron (III) sulfide. what weight of hydrogen sulfide is produced? FeS+2HNO3+Mg(NO3)2+H2
1 answer
asked by
kayla
1,331 views
The energy difference between states A and B is twice the energy difference between states B and C (C > B > A). In a transition
1 answer
asked by
Rachel
1,301 views
1. My father goes to work by car.
2. My father goes to work by his car. 3. My father goes to work in his car. (Which one is
1 answer
asked by
rfvv
1,285 views
a hammer falls off a roof and strikes the ground with a certain amount of kenetic energy. if it fell from a roof twice, would
1 answer
asked by
ashley
1,284 views
The half-life of strontium-90 is 28 years. How long will it take a 60 mg sample to decay to a mass of 15 mg?
2 answers
asked by
Caitlyn
1,276 views
Use this table to answer the questions.
Height (in inches) Frequency 50-52 5 53-55 8 56-58 12 59-61 13 62-64 11 1. Identify the
1 answer
asked by
molly
1,251 views
if you have 3 rows and three columns and you have to find the hidden numbers. each number is less than 100,the sum of the digits
0 answers
asked by
corrie
1,217 views
What will the stopping distance be for a 1,000-kg car if -2,000 N of force are applied when the car is traveling 10 m/s?
3 answers
asked by
joe
1,203 views
so i know that one mole is 6.022*10^23 particles in 12g of a carbon 12 isotope. im confused in finding the amount of moles in a
1 answer
asked by
leana
1,170 views
Thank you very much for your last corrections. Can you please examine these sentences too? Thank you very much in advance. (In
1 answer
asked by
Franco
1,162 views
Owners of a restaurant advertise that they offer 1,114,095 diff lunches based on the fact that they have 16 “free fixins” to
1 answer
asked by
Cole
1,103 views
I need help with a few Spanish questions. These are the instructions. Re-write the following sentences replacing the underlined
1 answer
asked by
Rosa
1,091 views
If vector a and b are unit vectors, and |a+b|= root3, determine (2a-5b) dot product(b+3a)
1 answer
asked by
Shawn
1,081 views
A study of motor vehicle rates in the 50 states reveals
that traffic death rates (deaths per 100 million motor vehicle miles
1 answer
asked by
Lisa
1,070 views
we are doing conjuction and compound sentences in class, and i need help diagraming this sentence: Little Red Ridinghood and her
0 answers
asked by
josh
1,049 views
Can you check these sentences for me, please?
1) He is carried to his new house. 2)He is impressed by them because they are more
1 answer
asked by
Franco
1,037 views
Hurry! Run A (meteor/meterorite) has just hit the beach.
2 answers
asked by
Cutie
1,036 views
How do i conjugate
Ar, Ir, and Er verbs
2 answers
asked by
Ned Avies
1,020 views
what does miss rosie symbolize in the poem miss rosie by lucille clifton?
3 answers
asked by
eric
1,003 views
On top of the sears building is a tv tower. From a point 300 ft away the bottom of the tower is at an angle of elevation equal
1 answer
asked by
Matt
1,002 views
If 75grams of KNO3 are dissolved in 100 grams of H2O at 45 degrees Celsius, what level of saturation is in the soultion.
1 answer
asked by
Sally
1,002 views
a card is selected at random from a standard deck of 52 cards. what is the probability of it being a red jack?
1 answer
asked by
MAMAbrown
998 views
I've got to describe homologeous chromosomes in terms of the type and # of genes that they possess.
How would I describe that?
1 answer
asked by
Sara
979 views
how do i write these in equations to represent each situation?
1. the perimeter P of a rectangle is the sum of twice the length L
0 answers
asked by
Sara!
969 views
The kinetic Energy (K)of a moving object varies jointly with it mass (m) and the square of it velocity (v)
If an object has a
1 answer
asked by
rosa
963 views
Not sure of this one. Factor completley
1-81z^2 and this on 16p^2q^2-8pq^2+q^2
0 answers
asked by
marco
960 views
A regular hexagon with sides of 3" is inscribed in a circle. What is the area of a segment formed by a side of the hexagon and
1 answer
asked by
Buggy
955 views
describe how the current federal court system originated
0 answers
asked by
Alex
950 views
Design a program in pseudocode that calculates the amount of money a person would earn over a period of time if their salary is
1 answer
asked by
Anonymous
944 views
1-log5=1/3(log1/2+log x+1/3log5)
0 answers
asked by
Dante
940 views
On top of the sears building is a tv tower. From a point 300 ft away the bottom of the tower is at an angle of elevation equal
0 answers
asked by
Matt
925 views
A flea pulls on a puck with force 8 microN at an angle of 75°. Another flea pulls on the puck with force 2 microN at an angle
3 answers
asked by
jon smith
921 views
Hurry! Run A (meteor/meterorite) has just hit the beach.
1 answer
asked by
Cutie
917 views
A snail climbs a wall that is 16 feet high. Each day the snail climbs 5 feet, but each night it slips back down 3 feet. How many
2 answers
asked by
joshua
892 views
A farm has 60 cows, pigs, and horses. There are 4 times as many cows and pigs as horses. How many horses are there?
1 answer
asked by
GERI
888 views
1. Hopkins’s use of “seared,” “bleared,” and “smeared” is an
example of A. metaphor. C. simile. B. assonance. D.
2 answers
asked by
pucci
859 views
The heights in inches of 18 randomly selected adult males in LA are listed as: 70, 69, 72, 57, 70, 66, 69, 73, 80, 68, 71, 68,
1 answer
asked by
Bill
841 views
I saw a girl by the name of Abgail ask the same question !! So I'll ask you again!! help me and also her!!
What is the chemical
0 answers
asked by
De Diva
834 views
should different formats be used in business letters that address foreign executives?
1 answer
asked by
tisha
830 views
the number of red marbles varies inversely as the square of the number of blue marbles. when there were four reds, there were 20
2 answers
asked by
Anonymous
816 views
Identify the property or theorem which justifies the statement. 7 × 3 is an integer
A) Associative property B) Inverse property
1 answer
asked by
Annonom
815 views
Describe the process by which adding potassium hydroxide to a saturated aluminum hydroxide solution reduces the concentration of
1 answer
asked by
Alex
814 views
How many batting lineups of the nine players can be made for a baseball team if the catcher bats first, the
shortstop second, and
3 answers
asked by
Felica
778 views
how to achieve world peace by ma. casselle legaspi
0 answers
asked by
pagapulan
776 views
How does someone become a supreme court justice?
1 answer
asked by
Alex
754 views
Decide whether or not the set is closed under addition.
{0, 1} A) Closed B) Not closed
0 answers
asked by
Annonom
753 views
danielle bought a bag of gumdrops.she has fewer than 75 in the bag.if she counts them by 2's, 3's, or 4's she will have 1 left
4 answers
asked by
tanja
752 views
Express the ratio in simplest form.
5 1/2 days to 2 1/2 weeks A) 11 : 5 B) 5 : 2 C) 11 : 35 D) 77 : 5
3 answers
asked by
Annonom
751 views
According to research on the social clock which one of the following people would be viewed negatively by others adults?
A)Laurel
1 answer
asked by
vedrana
748 views
What is the required resistance of an immersion heater that will melt 6.39 kg of ice at 0°C in 36 min while operating at 110 V?
1 answer
asked by
Mitch
726 views
Two identical, isolated particles, each of mass 2 kg, are separated by a distance of 30 cm. What is the magnitude of the
1 answer
asked by
hamas
720 views
what 2 numbers come next 4, 16, 32
2 answers
asked by
Regina
719 views
i need some examples of simile, metaphor, and personification.
From not any website
5 answers
asked by
Sammy
702 views
Use a proportion to solve the problem.
If 4 sandwich rolls cost $1.08, how much will 18 rolls cost? A) $4.32 B) $6.32 C) $5.86 D)
1 answer
asked by
Annonom
699 views
what is the major and minor product of 3-methyl 1-pentene + propanol reacted with sulfuric acid?! Detailed mechanism reaction
0 answers
asked by
jamie
698 views
The mean systolic blood pressure of adult males is normally
distributed with a mean of 138 (millimeters of mercury) and a
1 answer
asked by
Felicia
693 views
Could somone check my grammar for me. I am not the best and could use some help. Thanks.
• Imagine yourself as a current member
1 answer
asked by
Lori
692 views
if continental crust were thinner than its average thickness of 40 km would it depress the mantle more or less
0 answers
asked by
tim
689 views
• Create a five- to seven-point, bullet point list of the factors that led to political stalemate and the subsequent
0 answers
asked by
arlene
684 views
In the following sentence, the comma is used correctly with an introductory clause: “Training for the upcoming ten-mile
3 answers
asked by
Anonymous
682 views
Describe two approaches or indicators to measure patient outcomes. If I could locate a book on the subject I would, but I don't
0 answers
asked by
Jillian
681 views
Find the values of the six trigonometric functions of an angle 0 in standard position whose terminal side passes through point
0 answers
asked by
Anonymous
680 views
If corn is 12% protein and weighs 56 pounds per bushel, and soybeans are 44% protein and weigh 60 pounds per bushel, what
0 answers
asked by
Anna
675 views
What mass of copper solid, initially at 25oC,should be added to 100 g of steam, initially at100oC, if we want exactly half of
1 answer
asked by
Raven
671 views
solve equation(rational expression)
3/10=5/x 3x=50 x=50/3 x=16 2/3 is this right.
2 answers
asked by
Keaton
665 views
Hello, I have a question about something we learned in chemistry today.
We've been going over Ka/Kb table values, and using them
1 answer
asked by
Sally
663 views
Countries in the world have to work together to find solutions to sharing resources.
How can countries of the South contribute?
1 answer
asked by
rakhi
662 views
Is this a good flyer for a community recycling program?
Help Your Community! A local issue in our community is that there is no
2 answers
asked by
y912f
661 views
which of the following statements uses an ethical appeal to persuade the reader?
A. to us, fawns are cute and helpless. B.
3 answers
asked by
Sara!
658 views
A group of 45 tokens is arranged into three piles such that each pile contains a different prime number of tokens. What is the
4 answers
asked by
FKO
649 views
how do i write these in equations to represent each situation?
1. the perimeter P of a rectangle is the sum of twice the length L
2 answers
asked by
Sara!
647 views
A steel cable is stretched across a gorge. The cable is 190 m long and has a mass of 44 kg. When one end of the cable is struck
1 answer
asked by
Drew
644 views
• Create a five- to seven-point, bullet point list of the factors that led to political stalemate and the subsequent
1 answer
asked by
arlene
639 views
How many 4-character license plates are possible with 2
letters from the alphabet followed by 2 digits, if repetitions are
1 answer
asked by
Felica
634 views
what role does south korea play in their daily lives?
1 answer
asked by
taytum
634 views
I forgot to include these sentences. I rally hope you can have a look at them too.
1) Eveline recollects episodes from her
1 answer
asked by
Franco
632 views
The following sentence is an example of proper comma usage: “Many students anticipate spring break but, Luis looks forward to
6 answers
asked by
Anonymous
628 views
To build a 2.5m by 3m deck, a local building supply store chargess 1000 dolars for materials, plus carpenter's wage of $30/h.
1 answer
asked by
Ade
626 views
Q: How is boiling different from sublimation?
1 answer
asked by
Vince
623 views
intro to microecnomics, easy, not enough time to do! twenty questions, need soon.
Sample question: Unlike a perfectly competitive
2 answers
asked by
john
611 views
Did Thomas Jefferson's actions in office coincide with his political philosophy?
1 answer
asked by
Marlon
604 views
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