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Questions Asked on September 7, 2013

Mno4- + So3-2 = Mno2 + sO4-2 (OH-) solve this redox reaction and give me the method also
1. 2 answers
2. asked by kiara
3. 16,837 views
1. In the middle of the page, draw two vertical lines an inch long, an inch apart, and that are parallel to each other.2. About
1. 7 answers
2. asked by ferdinand
3. 12,349 views
Upon decomposition, one sample of magnesium fluoride produced 1.65kg of magnesium and 2.58kg of fluorine. A second sample
1. 2 answers
2. asked by Anonymous
3. 8,960 views
If Catal huyuk had been built near a major river system, how might life have been different?Check my answer. Floods, fire,
1. 4 answers
2. asked by aya
3. 5,100 views
Describe the physical surroundings of Catal Huyuk.Check my answer The roofs were made of woven reeds and mud and were connected
1. 5 answers
2. asked by Anonymous
3. 3,066 views
What makes the United States and Canada leading industrial nations?My answer: Both countries are leading agricultural and
1. 5 answers
2. asked by Anonymous
3. 2,763 views
Suppose that the gravitational acceleration on a certain planet is only 3.1 m/s2. A space explorer standing on this planet
1. 2 answers
2. asked by Heather
3. 2,746 views
How do you find the distance and midpoint between two points in the coordinate plane?
1. 2 answers
2. asked by Anonymous
3. 2,607 views
Why doesn't all of Alaska have cold, snowy winters?My answer: All of Alaska does not have cold, snowy winters because not every
1. 2 answers
2. asked by Anonymous
3. 2,369 views
As soon as a traffic light turns green, a car speeds up from rest to 45.0 mi/h with constant acceleration 8.50 mi/h/s. In the
1. 1 answer
2. asked by Anonymous
3. 2,061 views
a black of mass 92 kg and volume 0.031 lies at the bottom of the sea how much force is needed to lift it ? take 1.03*10^3 kg/m
1. 2 answers
2. asked by eman
3. 2,049 views
The general population (Population 2) has a mean of 30 and a standard deviation of 5, and the cutoff Z score for significance in
1. 2 answers
2. asked by Jaky
3. 1,997 views
The volume strength of 1.5 N H2O2 is.......
1. 1 answer
2. asked by Aman
3. 1,934 views
The normality of 0.3 M phosphorus acid (H3PO3) is.......
1. 6 answers
2. asked by Aman
3. 1,869 views
A canal lock gate is 20m wide and 10m deep. calculate the thrust acting on it assume that the water in the canal is in level
1. 2 answers
2. asked by eman
3. 1,817 views
Which of the following factors does not directly affect family size and composition?A. the divorce rate B. the marriage rate C.
1. 7 answers
2. asked by rockrboiluvr14
3. 1,714 views
You walk into the kitchen and see a broken egg on the floor. Which of the following is an inference you can make based on this
1. 3 answers
2. asked by Anonymous
3. 1,670 views
Why don't central and southern California have a marine west coast climate?
1. 3 answers
2. asked by Anonymous
3. 1,562 views
In the rectangle in the drawing, a charge is to be placed at the empty corner to make the net force on the charge at corner A
1. 2 answers
2. asked by Sarah
3. 1,544 views
Why are oil and natural gas important to highly-industrialized nations?My answer: Oil and natural gas are important to
1. 5 answers
2. asked by Anonymous
3. 1,521 views
In the explosion of a hydrogen-filled balloon, 0.80g of hydrogen reacted with 6.4g of oxygen. How many grams of water vapor are
1. 1 answer
2. asked by Anonymous
3. 1,520 views
What is the simple subject of the following sentence: A large number of swimmers competed in the race.
1. 4 answers
2. asked by Kathy
3. 1,427 views
On a hot summer day, you notice a line of dark clouds forming. Based on this observation, you go back inside and get an
1. 6 answers
2. asked by Anonymous
3. 1,414 views
Identify the predominant intermolecular forces between molecules of each of the following compounds:a. CCl4 b. HF c. SO2 d.
1. 1 answer
2. asked by Rachel
3. 1,370 views
Describe the physical surroundings of Catal Huyuk
1. 3 answers
2. asked by Anonymous
3. 1,359 views
For the reaction 2C6H6+15O2 =12CO2+6H2O, what is the maximum amount of CO2 which could be formed from 5.12 g of C6H6 and 12.28 g
1. 2 answers
2. asked by Anonymous
3. 1,322 views
A biologist determines that a lizard's body temperature is 29 degrees C. Which of the following correctly describes the
1. 3 answers
2. asked by Anonymous
3. 1,321 views
A chemist notes that a solution turns blue when a chemical reaction takes place. Which of the following correctly describes the
1. 6 answers
2. asked by Anonymous
3. 1,162 views
1.Do axons and dendrites meet at synapses? True2. Does perception take place in the corpus callosum? False 3. One of the
1. 1 answer
2. asked by Lisa
3. 1,103 views
What people created the first mesopotamian civilization?ANSWER: Sumerians What did they contribute to early civilization? I
1. 3 answers
2. asked by unknown
3. 1,100 views
Two elements, R and Q, combine to form two binary compounds. In the first compound, 9.50 g of R combines with 3.00 g of Q. In
1. 2 answers
2. asked by Jackie
3. 1,074 views
I did the next problem, i don't have the results for it and i just want to know if i calculated the mass for Fe2O3 the right?A
1. 2 answers
2. asked by Gloria
3. 1,057 views
During takeoff, an airplane climbs with a speed of 110 m/s at an angle of 44 degrees above the horizontal. The speed and
1. 1 answer
2. asked by Anonymous
3. 1,044 views
an electron of energy 100 mev collides with a photon of wavelength 3*10^6 nm.what is the maximum energy loss suffered by the
1. 0 answers
2. asked by kalyan
3. 1,042 views
The expression 2x(y-1)-7xy+2xPlease help thank you
1. 3 answers
2. asked by Kiki
3. 1,006 views
If the water had lost 12000 joules and the calorimeter gained 1300 joules as the temperature of both rock and calorimeter
1. 1 answer
2. asked by omar
3. 1,005 views
If a person can jump a maximum horizontal distance (by using a 45° projection angle) of 2.07 m on Earth, what would be his
1. 2 answers
2. asked by Emily
3. 997 views
Eureka is 16 years younger than Renton. In 3 years Renton will be twice as old as Eureka. How old are they now?Eureka's Age:
1. 2 answers
2. asked by Grant
3. 986 views
Pat worked 43 hours and received $7.25 per hour for regular pay and time-and-a-half for all hours over 40 hours. What were her
1. 2 answers
2. asked by aj
3. 966 views
After a 25% reduction, you purchase a television for $607.5. What was the television's price before the reduction?(a) Write an
1. 1 answer
2. asked by Frankie
3. 956 views
Aaron is 21 years younger than Ryan. In 5 years Ryan will be twice as old as Aaron. How old are they now?
1. 1 answer
2. asked by Byron
3. 948 views
i need help in health subject for my son 5 gradeQuestion 1- connect suppose you have a cold. this affects your physical health.
1. 3 answers
2. asked by niki
3. 938 views
Please help me learn how to do this problem, step by step please.Engineers are developing new types of guns that might someday
1. 1 answer
2. asked by Savannah
3. 923 views
A 4.10 kg object on a horizontal frictionless surface is attached to a spring with spring constant 840 N/m. The object is
1. 0 answers
2. asked by Anonymous
3. 922 views
I need to break a folkway and write an essay on it - any ideas?
1. 2 answers
2. asked by Sara
3. 921 views
Including 5% sales tax, an inn charges $210.00 per night. Find the nightly cost at the inn before tax is added.(a) Write an
1. 1 answer
2. asked by Derek
3. 915 views
A glass can be filled slightly above the rim with water. Explain why the water does not overflow.
1. 1 answer
2. asked by Rachel
3. 876 views
If Catal huyuk had been built near s major river system, how might life have been different?
1. 1 answer
2. asked by aya
3. 871 views
4.6 g of an oxide of nitrogen contains 3.2 g of oxygen. Calculate the empirical formula of the compound.
1. 1 answer
2. asked by kevin
3. 868 views
In developing their city, how did the people of Montreal solve the problems of a severe climate? Which of the five themes apply
1. 4 answers
2. asked by Anonymous
3. 863 views
For your twenty-first birthday, your grandfather offers you a gift of $1000 today. However you have the choice of waiting 3
1. 0 answers
2. asked by R
3. 860 views
The density of methanol is .7918 g/ml/ How many grams of methanol do I have to add to 35.0ml of water to make a solution
1. 1 answer
2. asked by DD
3. 842 views
Explain how the village of Catal huyuk was Constructed.
1. 1 answer
2. asked by aya
3. 841 views
according to classical model of the H-atom,an electron moving in a circular orbit of 0.053 nm around the proton fixed at the
1. 1 answer
2. asked by kalyan
3. 827 views
Im writing a college essay and Im not sure how to edit the first paragraphMy existence thus far has been a musical performance.
1. 14 answers
2. asked by chhristine
3. 822 views
Suppose you have two 100mL graduated cylinders. In each cylinder, there is 36.0mL of water. You also have two cubes: one is
1. 3 answers
2. asked by Debby
3. 815 views
a bag of fertilizer claims that it will cover 5000 square feet of grass if you front yard is 150 feet wide and 65 feet deep and
1. 1 answer
2. asked by jordyn
3. 802 views
An insect inside a bus flies from the back toward the front at 2 m/a. The bus is moving in a straight line at 2m/a. What is the
1. 1 answer
2. asked by Ellie
3. 796 views
when ch3cooh, nahco3 and as2o3 is heated ,what product will be formed?
1. 1 answer
2. asked by subhasis
3. 784 views
name the type of polynomial and give its degree for 7x to the 3rd power + 6x to the 2nd power -2=
1. 1 answer
2. asked by Kimberly
3. 772 views
Vector A ⃗ {\rm \vec A} points in the negative x x direction. Vector B ⃗ {\rm \vec B} points at an angle of 35.0 ∘ ^\circ
1. 1 answer
2. asked by Anonymous
3. 760 views
a bag of fertilizer claims that it will cover 5000 square feet of grass if you front yard is 1450- feet wide and 65 feet deep
1. 1 answer
2. asked by jordyn
3. 756 views
Annual interest of 5% paid if balance exceeds 800, $7 monthly fee if account falls below minimum balance, average monthly
1. 1 answer
2. asked by Tiffany
3. 753 views
All the jelly beans in a jar are blue, green, red, white, or yellow. There are b blue jellybeans in the jar, as well as 3/4 b
1. 1 answer
2. asked by Venus
3. 746 views
In triangle ABC, angle B is four times as large as angle A. The measure of angle C is 12∘ more than that of angle A. Find the
1. 1 answer
2. asked by Kate
3. 732 views
Analysis techniques include the following: • Comparative financial statements • Trend analysis • Ratio analysis •
1. 0 answers
2. asked by mary
3. 726 views
Your favorite cousin has moved to your town and is looking for a job. Her previous experiences areworking as a cashier and sales
1. 1 answer
2. asked by Diana
3. 719 views
A rectangular rice land is to be fenced along 4 sides and in the middle to divide it into to 2 equal areas. If 200m of fencing
1. 3 answers
2. asked by Khelany
3. 708 views
If 23.7g of C8H18 are combusted, what mass of water will be produced?
1. 2 answers
2. asked by Tanisha
3. 707 views
Upon decomposition, one sample of magnesium fluoride produced 1.65kg of magnesium and 2.58kg of fluorine. A second sample
1. 1 answer
2. asked by Anonymous
3. 707 views
A triangle has two angles, one 90 degrees, the other (between adjacent and hypotamuse) 26 degrees, and a hypotamuse of 10ft.
1. 1 answer
2. asked by DeeDee
3. 670 views
need to solve a word problem using linear equation in slope form.Ben walks 3 miles per hour, and runs at 6 miles per hour. Runs
1. 3 answers
2. asked by aaron
3. 665 views
Two geological field teams are working in a remote area. A global positioning system (GPS) tracker at their base camp shows the
1. 2 answers
2. asked by Anonymous
3. 659 views
for the polynomial function h(x)=2x to the 4th power-x to the 3rd power+2x to the 2nd power -4x-3 evaluate h(3)
1. 1 answer
2. asked by Kimberly
3. 645 views
Find a number, delta, such that if |x-2|<delta, then |4x-8|<0.1I don't have a clue how to begin this. My teacher just started
1. 2 answers
2. asked by Ezra
3. 631 views
please help me determine thisthe equation of g(x) that results from translating the function f(x) = (x+8)^2 to the right 9
1. 2 answers
2. asked by Alaska Diamond
3. 618 views
The length of a piece of cardboard is two inches more than its width. an open box is formed by cutting out 4 inch squares from
1. 1 answer
2. asked by Khelany
3. 617 views
he freshman class at a major university contains 5160 students. This was a 20% increase over the size of the freshman class the
1. 1 answer
2. asked by Eryn
3. 602 views
Pseudoscience and nonscience differ in that:
1. 1 answer
2. asked by Anonymous
3. 599 views
Fran Mallory is married, claims five withholding allowances, and earns $3,500 (gross) per month. In addition to Federal income
1. 0 answers
2. asked by need help!!!!
3. 598 views
The Primary function of the Fed's Board of directors is to
1. 3 answers
2. asked by Keshia
3. 598 views
The 23rd term in a certain geometric sequence is 16 and the 28th term in the sequence is 24. What is the 43rd term?It is not 48.
1. 3 answers
2. asked by Speedo
3. 597 views
Integral of 63x(cos(x))^2 dxI got: 63x^2/4 +63sin(2x)/4 +63cos(2x)/8 +C I keep getting this answer but the online site says it's
1. 3 answers
2. asked by Anonymous
3. 593 views
Do you know GATEWAYS TO WORLD LITERATURE THE ANCIENT WORLD THROUGH THE EARLY MODERN PERIOD (PENGUIN ACADEMICS SERIES) VOLUME 1on
1. 1 answer
2. asked by marija
3. 578 views
Suppose a single electron orbits about a nucleus containing two protons (+2e), as would be the case for a helium atom from which
1. 0 answers
2. asked by Sarah
3. 570 views
If the coordinates of the center of a circle are (-3,1) and the radius is 4, what is an equation of the circle
1. 4 answers
2. asked by Kiki
3. 559 views
How many positive integers less than 100 are equal to the product of a multiple of 6 and an odd number greater than 1?
1. 1 answer
2. asked by Venus
3. 558 views
what is the net price factor for trade discounts of 25/15/10?using the net price factor you found in the previous question to
1. 1 answer
2. asked by chell
3. 552 views
A circular surface with a radius of 0.058 m is exposed to a uniform external electric field of magnitude 1.49 104 N/C. The
1. 0 answers
2. asked by Sarah
3. 549 views
What are some of the factors that can cause a country’s Gross Domestic Product (GDP) per person to change?kathi anderson
1. 1 answer
2. asked by rockrboiluvr14
3. 546 views
Predict which compound from each of the following pairs will have the highest boiling points and why?NH3, He, Ar, LiF
1. 2 answers
2. asked by Rachel
3. 541 views
Can you proofread my essay?Life in the Fast Lane Have you ever changed so much in life that you couldn’t possibly bare it?
1. 1 answer
2. asked by Allie
3. 536 views
A professor wants to supplement her pension with investment interest. If she invests $26,000 at 7% interest, how much more would
1. 1 answer
2. asked by lori
3. 529 views
in regards to the Miranda rights are there still any unresolved issues regarding suspect rights that the Supreme Court will need
1. 7 answers
2. asked by Patiance
3. 521 views
A marble statue is 39 years old and a limestone statue is 97 years old. In how many years will the limestone statue be twice as
1. 1 answer
2. asked by Casey
3. 513 views
add or subtract the following polynomials as indicated (5.9x to the 3rd power+3.4x to the 2nd power - 7)-92.9x to the 3rd power
1. 1 answer
2. asked by Kimberly
3. 513 views
The expression 2x(y-1)-7xy+2xPlease help thank you
1. 2 answers
2. asked by Kiki
3. 511 views
I have to answer about 25 questions about one scientific text on English. I already chose one, but need I can't add URL here,
1. 4 answers
2. asked by Sonja
3. 506 views
A pet store sells mice in 2 colors: brown and white. If 3/5 of the mice are brown, the ratio of male mice to female mice is 2:1,
1. 0 answers
2. asked by Venus
3. 498 views
P(z < -1.5 or z > 2.50) =
1. 2 answers
2. asked by marilyn
3. 498 views

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