Ask a New Question
Search
Archives
2011
November
Questions Asked on
November 29, 2011
If a snowball melts so that its surface area decreases at a rate of 3 cm2/min, find the rate at which the diameter decreases
2 answers
asked by
nate
7,652 views
Classify as a strong, weak, or non electrolyte. FeCl2, HBr, HCN, CaCO3.
I put FeCl2 and HBr as strong, HCN as weak and CaCO3 as
2 answers
asked by
Anonymous
7,340 views
What is the molecular geometry for SH2?
1. Bent 2. Trigonal planar 3. Tetrahedral 4. Liner
2 answers
asked by
katie
6,047 views
YW bisects angle XYZ. m of angle XYW = (2x + 7)degrees and m of angle XYZ = (6x - 8)degrees. Find the value of 'x'.
3 answers
asked by
Mekolily
4,817 views
find the work done in winding up a 175 ft cable that weighs 4.00 lb/ft?
2 answers
asked by
seth
4,618 views
pls. help:
prove the identity sin2x+sin2y=2sin(x+y)cos(x-y)
1 answer
asked by
justme
4,468 views
Use the numbers shown. Make the sum of the numbers across equal the sum of the number down. 7 5 1 9 3
4 answers
asked by
Harry
4,309 views
SORT EACH SPELLING WORD BY V/VC OR VC/V PATTERN:
TYRANT,EQUAL,HUMOR,RECENT,PROFILE,LINEN,CLOSET,STUDENT
28 answers
asked by
RYAN
3,699 views
Find the value of (f o g)' at the given value of x.
f(u)= u/u^2-1 u=g(x)=3x^2+x+3 x=0 is it a. 5/32 b. 13/32 c. 1/8 d. 5/32
1 answer
asked by
Gretchen
3,631 views
Kc for the reaction of hydrogen and iodine to produce hydrogen iodide,
H2(g)+I2(g)f 2HI(g) is 54.3 at 430C. What will the
1 answer
asked by
mary
3,328 views
The price received by sellers in a market will decrease if the government
Answer A. imposes a binding price floor in that market.
1 answer
asked by
Will
3,205 views
Jim Hunter decided to retire to Florida in 10 years. What amount should Jim invest today so that he will be able to withdraw
3 answers
asked by
Anonymous
3,103 views
Find the area under the curve y=5(cosx) and above y=5(sinx) for 0<x<pi
1 answer
asked by
Sully
2,931 views
Sandra purchases 5 pounds of coffee and 10 gallons of milk per month when the price of coffee is $10 per pound. She purchases 6
2 answers
asked by
Will
2,837 views
This table shows claims and their probablity for an insurance company.
AMOUNT OF CLAIM PROBABILITY $0 0.65 $50,000 0.25 $100,000
1 answer
asked by
Anonymous
2,540 views
1. What is Lynne Cox's perspective in this passage from Swimming to Antarctica?
If you continue swimming, you're going to cool
4 answers
asked by
tayler
2,206 views
Some 2-methyl-2-butene may be produced in the reaction as a by-product. Give a mechanism for its production.
2 answers
asked by
Ariel
2,147 views
show that the sum of four consecutive whole numbers is divisible by 2
4 answers
asked by
kendra
2,126 views
AB intersects CD at E. If m<AED is represented by 2x-5 and m<BEC is represented by x+15, find m<BED
1 answer
asked by
scp
2,049 views
The of population Oak Forest is increasing at a rate of 2% a year. If the population is 64,242 today, what will it be in 3
1 answer
asked by
issa
2,040 views
Joe Diamond deposited $9,000 into the Rong Bank that pays 12 percent interest, compounded quarterly. Calculate the amount Joe
1 answer
asked by
Anonymous
1,968 views
what do the fans sing at university of california football games?
3 answers
asked by
Anonymous
1,854 views
(minimum commuting time) A lighthouse lies 2 miles offshore directly across from point A of a straight coastline. The lighthouse
1 answer
asked by
Furzeen
1,809 views
A scuba tank contains 1.5 kg. of air. The air in the tank is initially at 15 degree celcius. The tank is left near an engine
1 answer
asked by
hermie
1,800 views
Need Thesis help for essay on....this is the question being answered:
Prompt: Hinduism, Confucianism and Buddhism are three of
3 answers
asked by
Fort
1,797 views
In a European country a bathroom scale displays its reading in kilograms. When a man stands on this scale, it reads 90.4 kg.
2 answers
asked by
darren
1,761 views
For the following expression, find the value of y that corresponds to each value of x, then write your results as ordered pairs
4 answers
asked by
katie
1,677 views
An early method of measuring the speed of light makes use of a rotating slotted wheel. A beam of light passes through one of the
0 answers
asked by
Anonymous
1,638 views
Ragu ran the first 3 miles of a 5 mile race in 24 minutes. What percent of the race has he run?
Please help me
3 answers
asked by
Lisa
1,634 views
Choose the term that best describes the following chemical reaction:
C10H8 + 12 O2 10 CO2 + 4 H2O A. synthesis B. combustion C.
2 answers
asked by
ashley
1,618 views
Suppose you are given the following experimentally observed facts regarding the reactions of silver ion.
(a) Ag^+ reacts with
1 answer
asked by
martini
1,612 views
A long-run supply curve is flatter than a short-run supply curve because
A. firms can enter and exit a market more easily in the
0 answers
asked by
Bob
1,607 views
Harold owns a cranberry bog in which he grows cranberries. Harold’s farm is a competitive, profit-maximizing firm. As
3 answers
asked by
Keaton
1,604 views
In a hydrocarbon-based combustion reaction, what two molecules are most likely to be products?
A. carbon dioxide and water B.
1 answer
asked by
ashley
1,563 views
what is the measure of the sum of the exterior angles of an n-gon?
3 answers
asked by
scp
1,558 views
Suppose that some firms in a competitive industry are earning zero economic profits, while others are experiencing losses. All
1 answer
asked by
Bob
1,530 views
4.Suppose you administered an anxiety test to a large sample of people and obtained normally distributed scores with a mean of
2 answers
asked by
shirley
1,525 views
Solve the equation for exact solutions over the interval [0, 2pi].
4 cotx+2=-2
1 answer
asked by
me
1,503 views
I wonder if your science experts can be help find material (general information, word lists) in English which is needed to talk
3 answers
asked by
Henry2
1,461 views
the angles in a hexagon are 135, 62, 151, 140, x and x +6. find the measure of the missing angles.
3 answers
asked by
brittany
1,452 views
A water balloon was dropped from a high window and struck its target 1.1 seconds later. If the balloon left the person’s hand
1 answer
asked by
sara
1,411 views
What was the secret CIA operation to overthrow the Cuban Government called?
Operation Seagull The Bay of Pigs operation Operation
1 answer
asked by
Anonymous
1,395 views
In a fireworks display a 3 kg body moving at 4 km/h due north explodes into three equal pieces: A, at 4 km/h east; B, at 5 km/h
3 answers
asked by
Nhii
1,388 views
what are the cause and effect of these things in brave new world?
In fiction, as in life, events have causes and, in turn, become
6 answers
asked by
amber
1,384 views
Write cot(t) in terms of sin(t) if the terminal point determined by t is in the first quadrant. Do not leave a fraction inside a
1 answer
asked by
Jamie
1,376 views
While visiting Planet Physics, you toss a rock straight up at 13.6 m/s and catch it 3.50 s later. While you visit the surface,
1 answer
asked by
...
1,370 views
plese any help will be appreciated
1. What is Lynne Cox's perspective in this passage from Swimming to Antarctica? If you
2 answers
asked by
tayler
1,353 views
Alice Wolf wants to know how much she will have to invest today in order to receive an annuity of $6,000 for four years if
4 answers
asked by
Anonymous
1,334 views
write each rate as a unit rate.
Q: 6 eggs for 3 people
10 answers
asked by
Kate
1,318 views
Which of the following sets of solute and solvents will make a homogeneous solution? (naphthalene is a non-polar organic
1 answer
asked by
katie
1,313 views
Before beginning a long trip on a hot day, a driver inflates an automobile tire to a gauge pressure of 2.20 atm at 300 K. At the
1 answer
asked by
Anonymous
1,306 views
Find the derivative.
f(x)=ln(8-e^-x) I got -e^-x/8-e^-x but it was wrong. WHAT DID I DOOOO?!
1 answer
asked by
kim
1,287 views
A compound is found to have 56.4% potassium, 8.7% carbon, and 34.9% oxygen. What is the empirical formula?
2 answers
asked by
Angel
1,285 views
Solve the following differential equation: (1 + x)*(dy/dx) = y
where y is a funtion of X solve by the following: A)series
0 answers
asked by
Rikki
1,284 views
A piano string having a mass per unit length equal to 5.10 10-3 kg/m is under a tension of 1,500 N. Find the speed with which a
1 answer
asked by
jim
1,283 views
T test for independent groups and dependent groups (Two-group designs)
1. An LU professor is interested in whether there is a
1 answer
asked by
Shirl
1,274 views
(a) What linear speed must an Earth satellite have to be in a circular orbit at an altitude of 129 km above Earth's surface? (b)
1 answer
asked by
Kylee
1,271 views
At the beginning of each period for 9 years, Scott Sullivan invested $900 quarterly at 4% interest compounded quarterly. What is
0 answers
asked by
Anonymous
1,270 views
A 340 g bird flying along at 6.0 m/s sees a 14 g insect heading straight toward it with a speed of 30 m/s. The bird opens its
0 answers
asked by
Danny
1,258 views
Art Newner wants to know how much he will have to invest today in order to receive an annuity of $8,000 for three years if
0 answers
asked by
Anonymous
1,247 views
Find a linear approximation of the function f(x)=(1+x)^(1/4) at a=1, and use it to approximate the numbers (.95)^(1/4) and
1 answer
asked by
Alison
1,247 views
a solution is made by combining 10.0 ml of 17.5 M acetic acid with 5.54 g of sodium acetate and diluting to a total volume of
1 answer
asked by
Amanda
1,229 views
What volume of H2 (g) (at 750. mm Hg and 25 C) is produced from 50.0 mL of 0.214 M H2SO4 and 0.300 g of Al?
2 answers
asked by
juan
1,210 views
Imagine that you own a small, local clothing store along the Jersey Shore boardwalk and decide that you want to engage in
5 answers
asked by
Daniel
1,202 views
PLEASE HELP ! :why was hbc successful as a business enterprise right from the start ?
0 answers
asked by
Stephanie
1,189 views
Simplify by taking roots of the numerator and the denominator assume that all expressions under radicals represent positive
2 answers
asked by
Allison Anderson
1,187 views
Suppose the government has imposed a price floor on the market for soybeans. Which of the following events could transform the
0 answers
asked by
Will
1,186 views
how would u responed too Adonde vas os lunes a las 8:30 de la manana?
2 answers
asked by
kiara
1,185 views
Use rational exponents to write x1/6*y1/5*z1/4 as a single radical expression
1 answer
asked by
Allison Anderson
1,184 views
If (ad-bc)/(a-b-c+d)=(ac-bd)/(a-b+c-d) then prove that every portion is eqaul to (a+b+c+d)/4
1 answer
asked by
Pabitra
1,183 views
A 40.6-kg crate rests on a horizontal floor, and a 69.1-kg person is standing on the crate. Determine the magnitude of the
1 answer
asked by
darren
1,180 views
Elimination method:
x+5y=-13 2x-5y=-19 ( , )
2 answers
asked by
Mike Barrow
1,174 views
Three men (Tom, peter, and jack)and three women (Eliza, Anne, and Karen) are spending a few months at a hillside. They are to
0 answers
asked by
Dell
1,161 views
If the market price falls below $4.50, the firm will earn
A. positive economic profits in the short run. B. negative economic
2 answers
asked by
Bob
1,159 views
What is the total force on the bottom of a swimming pool 20.5 m by 8.0 m whose uniform depth is 2.1 m?
1 answer
asked by
bill
1,150 views
mix 35.50 mL of a 0.201 M solution of K2CrO4 with 35.50 mL of a 0.201 M solution of AgNO3, what mass of solid will form?
1 answer
asked by
darren
1,146 views
If the dummy is thrown forward with a force of 130.0 n while simultaneously being hit from side with a force of 4500.0n what
0 answers
asked by
BRY
1,140 views
In what city did Rosa Parks defy the rules of segregation?
1 answer
asked by
Lance
1,125 views
Metropolis currently has $1,150,000 in cash. How long would it take them to accumulate $2,000,000 in cash? Assume an interest
1 answer
asked by
Geraline
1,121 views
Look up the density of n-butyl chloride (1-chlorobutane). Assume that this alkyl halide was prepared instead of the bromide.
1 answer
asked by
Ariel
1,119 views
balanced equation:
HC2H3O2 + NaOH -> What is the mole ratio of these two substances?
3 answers
asked by
science
1,117 views
i need help on arrays and an expanded algorithm please wright as asap please
1 answer
asked by
jimena
1,111 views
A room has the dimensions 3.0 m by 4.0 m by 4.0 m . The air in the room is 79% N2( MW= 28) and 21% O2 (MW = 32). At a
0 answers
asked by
ED
1,091 views
A total of 23 High School students were admitted to State University. Of those students, 7 were offered athletic scholarships.
0 answers
asked by
jabrony
1,083 views
simplify the following expression tan(sin^-1(2x))
1 answer
asked by
Barbara
1,068 views
Show that the given line integral is independent of path.Then, evaluate the line integral I by finding a potential function f
1 answer
asked by
Donny
1,066 views
Variable cost divided by the change in quantity produced is
A. average variable cost. B. marginal cost. C. average total cost. D.
0 answers
asked by
Tim
1,058 views
A person pushes a 11.0 kg lawn mower at constant speed with a force of 76.0 N directed along the handle, which is at an angle of
1 answer
asked by
Leah
1,053 views
Jim Hunter decided to retire to Florida in 10 years. What amount should Jim invest today so that he will be able to withdraw
1 answer
asked by
Anonymous
1,042 views
What are the three countries that have influenced Canadian culture and history?
1 answer
asked by
Jenny
1,018 views
Write the Balmer formular and explain each tearm
1 answer
asked by
Bilal
1,012 views
5. The table below shows Psychology exam scores, Statistics Exam scores, and IQ scores for a random sample of students. What can
1 answer
asked by
shirley
995 views
In one of the boiler rooms in an Industrial Plant, the barometer reads 750 mm Hg. Determine the absolute pressures in Kpa of the
0 answers
asked by
hermie
970 views
what does, los estudiantes hablar mucho para la clase de ciancias naturales, mean?
4 answers
asked by
HA
969 views
What is the symbol of christianity
1 answer
asked by
Anonymous
967 views
What is the wavelength of a 2500 kg truck traveling at a rate of 70 km/h?
1 answer
asked by
haley
934 views
How large would a corrective tax need to be to move this market from the equilibrium outcome to the socially-optimal outcome?
A.
1 answer
asked by
John
932 views
solve the amount of money (in cents) of x quarters and (x+6) dimes the value of a quarter is 25 cents and a value of a dime is
1 answer
asked by
Mona
925 views
Classify as a strong, weak, or non electrolyte. FeCl2, HBr, HCN, CaCO3.
I put FeCl2 and HBr as strong, HCN as weak and CaCO3 as
0 answers
asked by
Anonymous
914 views
give the conjugate base for HNO2
1 answer
asked by
melanie
903 views
Back to November 2011