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Questions Asked on March 25, 2015

which liquid evaporates fastest between water , ethanol , nail polish remover and methylated spirits
1. 18 answers
2. asked by joy
3. 5,287 views
How many moles of gas will occupy 6.75 m3 at 65.0°C and 3.28 x 105 Pa?A. 7.98 x 104 mol B. 4.10 x 103 mol C. 7.88 x 102 mol D.
1. 4 answers
2. asked by Cortney
3. 2,731 views
One end of a piano wire is wrapped around a cylindrical tuning peg and the other end is fixed in place. The tuning peg is turned
1. 0 answers
2. asked by miles
3. 1,039 views
In triangle ABC, the length of side AB is 10 inches and the length of side BC is 19 inches. Which of the following could be the
1. 5 answers
2. asked by Angelina
3. 2,008 views
Matt works with machines that measuer the weights and widths of small objects. He weighed a piece of sand that was 0.0000031
1. 1 answer
2. asked by M
3. 423 views
CAMERON AND HIS FAMILY WERE EATING LEFTOVER LASAGNA. There was 1/2 of the lasagna left. Cameron has one brother, one sister, and
1. 10 answers
2. asked by Keith
3. 1,955 views
ted takes out a student loan to pay for his college tuition this year. Find the interest on the loan if he borrowed $2,500 at an
1. 3 answers
2. asked by sam
3. 650 views
Step 1: A 12.70mL sample of cyanide solution was mixed with 25.00mL of a solution of nickel ions at an appropriate pH to form
1. 1 answer
2. asked by Catherine
3. 532 views
Break up these sentences into shorter, more readable:1- Records were set Wednesday by both the new york stock exchange composite
1. 2 answers
2. asked by Elie
3. 824 views
Describe the life cycle of a parasite that relies on its host for part of its reproductive cycle.I was thinking a mosquito and
1. 5 answers
2. asked by HI
3. 681 views
There is a picture of a brick lying face down and one standing straight up. The question asks: Is each brick exerting the same
1. 2 answers
2. asked by Jessica
3. 601 views
In “A Rose for Emily,” what type of conflict is shown by Homer Barron's not being “a marrying man”?A. internal conflict
1. 1 answer
2. asked by Ciaria
3. 1,103 views
Trey can drive his car 130 miles on 4 gallons of gas. At this rate, if gas cost $ 3.45 per gallon how much will it cost to drive
1. 14 answers
2. asked by Amy
3. 1,777 views
1. Air masses that form over land would be mostlyA. Warm B. Cold C. Dry* D. Wet 2. Air masses that form over oceans or seas
1. 5 answers
2. asked by Molly
3. 1,827 views
WHAT TWO NUMBERS CAN YOU ADD UP TO GET 984,357
1. 3 answers
2. asked by ALYCIA
3. 353 views
Describe the life cycle of a parasite that relies on its host for part of its reproductive cycle.human and mosquito???
1. 2 answers
2. asked by HI
3. 741 views
r * 2/3=30How do you solve this?
1. 1 answer
2. asked by Zero
3. 381 views
A wooden ball 7 inches in radius sinks to a depth of 10 inches in a river. Find the exposed area of the ball above the water.
1. 2 answers
2. asked by Yell
3. 1,034 views
How did spices change life in Europe?How did gun powder change life in Europe?
1. 19 answers
2. asked by #HOMEWORK
3. 1,039 views
what is electrical deduction?
1. 1 answer
2. asked by liz
3. 409 views
How can I find the potential difference?It's a parallel circuit. R1, R2 and R3 is 0.3 and the current is 8.0. Is the volts 8.8?
1. 1 answer
2. asked by Tara
3. 623 views
How did silk cloth change life in Europe?How did porcelain change life in Europe? can someone plzz help
1. 19 answers
2. asked by #HOMEWORK
3. 1,580 views
Hello! I have to write an essay a critical paragraph/essay tommorrow on the following topic:In the first half of the novel, the
1. 5 answers
2. asked by Lucina
3. 970 views
There 46.5J of elastic potential energy stored in a spring. How far is the spring stretched if the spring constant is 455N/m
1. 1 answer
2. asked by Jacob
3. 514 views
a hemispherical container contains water to a depth of 10cm. If the volume of the water inside the container is
1. 2 answers
2. asked by Yell
3. 1,408 views
the following system of equations bounds a region. If the region is rotated about the line x=0, what is the shape of the
1. 1 answer
2. asked by al
3. 458 views
On July 16, 1882, a massive thunderstorm of Dubuque, Iowa, produced huge hailstones. The diameter of some of the hailstones was
1. 3 answers
2. asked by Helena
3. 703 views
let x and y be two complementry angles. form an equation and draw its graph. find graphically measures of the other angle. if
1. 1 answer
2. asked by pintu
3. 386 views
Zn(OH)2 was saturated in a solution of sodium hydroxide. The following equilibra exist under these conditionsZn(OH)2 -> Zn2+
1. 1 answer
2. asked by Troy
3. 730 views
How did spices change life in Europe?How did gun powder change life in Europe? On the website you gave me Ms.Sue can You help me
1. 5 answers
2. asked by #HOMEWORK
3. 1,064 views
What type of study would be appropriate for this situation:Determine whether regular meditation will help depression.
1. 1 answer
2. asked by Jennifer
3. 431 views
How to make pyramid pattern of 140 blocks?
1. 1 answer
2. asked by ashley
3. 736 views
Calculate the electric force between these two electrons. The value of the Coulomb constant 9 × 109 N · m2/C2 and the
1. 1 answer
2. asked by Shannon
3. 1,611 views
The circumference of a bowling ball is about 27 inches. Find its volume to the nearest tenth.
1. 1 answer
2. asked by Helena
3. 953 views
What volume of carbon dioxide is produced when 7.5g of butane react with 19g of oxygen gas at 74 degrees celsius at 550 torr?
1. 1 answer
2. asked by Rose
3. 475 views
Refer to the table given for the ionic radii in your lab manual and approximate the attractive portion of the lattice energy for
1. 1 answer
2. asked by Anonymous
3. 1,460 views
1. A lot of Russian families have a dacha.2. A lot of Russian families have their dacha. 3. A lot of Russian families have
1. 1 answer
2. asked by rfvv
3. 627 views
How do you pronounce the Russian names?1. Sonya 2. Olga 3. Anton What about Russian pronunciation? Is Russian pronunciation the
1. 2 answers
2. asked by rfvv
3. 755 views
1.Which of the following is a true statement?a) -7 > 5 b) -7 < 5 c) -7 < 7** d) 0 > -5 2. Solve the equation. b/-4=-2 a) 8 b) -8
1. 10 answers
2. asked by #HOMEWORK
3. 2,632 views
What volume of nitrogen gas at STP can form from 1.20 mol NaN3?2NaN3(s) 2Na(s) + 3N2(g) A. 40.3 L B. 1.20 L C. 13.4 L D. 1.80 L
1. 5 answers
2. asked by Cortney
3. 3,283 views
A spark plug fires before the gases in a cylinder are fully compressed. How will the engine be affected?A. The engine will get
1. 1 answer
2. asked by Cortney
3. 739 views
A bird flying west at 35m/s dives south at 35m/s. Did the bird’s velocity change, if so how?
1. 0 answers
2. asked by emily
3. 463 views
A rope is 15 feet long. Cut it into 3 pieces. The first piece was 3.57 feet longer than the second piece. The third piece was
1. 3 answers
2. asked by Carol R
3. 524 views
An object is projected from the surface of the earth with a speed of 2.73x10^4 m/s. What is its speed when it is very far from
1. 0 answers
2. asked by Kristen
3. 621 views
Rodney has a board that is 5/6 yard long. He uses 1/5 of the board to make a frame. How long is the board used to make the
1. 2 answers
2. asked by Zoe
3. 987 views
1.Find the quotient.-18 ÷ (-2) a) 1/9 b) 9 c) - 1/9 d) -9 idk plzz help me. 2. Find the sum. -11 + 3 + (-6) a) -20 b) -14** c)
1. 6 answers
2. asked by #HOMEWORK
3. 496 views
A voltaic cell operates with 0.40 M Zn 2+ at the solid zinc anode and 1.45 M Zn2+ at the solid zinc cathode at 25 C. Is the
1. 1 answer
2. asked by Anonymous
3. 3,087 views
Refer to the table given for the ionic radii in your lab manual and approximate the attractive portion of the lattice energy for
1. 1 answer
2. asked by Anonymous
3. 760 views
This golf club did not allow African-Americans and women to be members until 1990 and 2012, respectively.
1. 1 answer
2. asked by Elizabeth
3. 428 views
Alice is 5 feet and has shadow of 4 feet long. how tall is the tree?
1. 1 answer
2. asked by alexis
3. 381 views
A particular weak acid (HA) with a Ka of 2.0e-5 is 75% titrated with a strong base to produce a buffer solution. What is the pH
1. 1 answer
2. asked by Nicole
3. 773 views
The temperature in your town is 31 degrees fahrenheit. The radio announcer says that the temperature will drop 15 degrees. what
1. 52 answers
2. asked by #HOMEWORK
3. 9,878 views
Problem 1.) Three friends want to share a circular 16-inch pizza equally by exactly only two parallel cuts. How far from the
1. 2 answers
2. asked by Jackie
3. 755 views
an elevator on the tenth floor goes down 9 floors. Then it goes up 19 floors, down 3, and finally down 12. What floor does it
1. 3 answers
2. asked by #HOMEWORK
3. 771 views
A tennis ball is struck and departs from the racket horizontally with a speed of 27.7 m/s. The ball hits the court at a
1. 1 answer
2. asked by Kristyn
3. 787 views
What isrequired monthly payment for 30-years $100,000 mortgage at 12% APR.What formula?
1. 1 answer
2. asked by Nan
3. 658 views
A golfer imparts a speed of 25.8 m/s to a ball, and it travels the maximum possible distance before landing on the green. The
1. 0 answers
2. asked by Kristyn
3. 587 views
One day at 3:00 am the temp was -13 degrees f in Kodiak Alaska. At 10:00 am the temp was 22 degrees f. What was the average
1. 3 answers
2. asked by #HOMEWORK
3. 909 views
You have been asked to design an enclosure for a zoo animal with an area of 40m2. Consider -- what type of animal are you
1. 2 answers
2. asked by Mine
3. 847 views
A mountain climber on Mt. Everest is at 29,035 ft above sea level. A stone at the bottom of the dead sea is at 1,349 ft below
1. 10 answers
2. asked by #HOMEWORK
3. 3,901 views
4.The College Boards, which are administered each year to many thousands of highschool students, are scored so as to yield a
1. 1 answer
2. asked by kelli
3. 747 views
1) How would you expect the solubility of the following to vary n a series of solutions of increasing ionic strength created by
1. 0 answers
2. asked by Katrina
3. 560 views
Trying to calculate atoms of O in 2.00 moles of H3PO4.I used 2.00 mol h3po4÷4atoms O then × by 6.022 avrogados# My answer
1. 1 answer
2. asked by jackson
3. 2,510 views
Two strings are vibrating at the same frequency of 113 Hz. After the tension in one of the strings is decreased, an observer
1. 1 answer
2. asked by romal
3. 742 views
Starting from home, you bicycle 22km north in 2.3h and then turn around and pedal straight home in 1.3h . What are your (a)
1. 0 answers
2. asked by tendi
3. 487 views
A student tested the effect of temperature on the decomposition of N2O5. He found that the rate of the reaction at a lower
1. 1 answer
2. asked by Cortney
3. 2,575 views
1.Why is soda considered bad for your teeth, particularly if you do not brush regularly?a) soda adds plaque to your teeth after
1. 101 answers
2. asked by #HOMEWORK
3. 19,232 views
How can the overall order of a reaction be determined?A. Add the exponents in an equilibrium constant expression. B. Add the
1. 2 answers
2. asked by Cortney
3. 1,535 views
If it takes 30 seconds for a reactant concentration to decrease from 1.0 M to 0.5 M in a first-order chemical reaction, then
1. 2 answers
2. asked by Cortney
3. 1,452 views
A spark plug fires before the gases in a cylinder are fully compressed. How will the engine be affected?A. The engine will get
1. 2 answers
2. asked by Cortney
3. 758 views
The best thing to put on severe sunburn to help relive pain isa) cocoa butter b) cold water c) ointment d) vaseline I think it c
1. 4 answers
2. asked by #HOMEWORK
3. 678 views
Please unscramble O É N C A R C S in French. It is a verb.
1. 1 answer
2. asked by JOhn
3. 1,082 views
1. how can the creation of community art empower the contributing artists?a) it gives them control over others b) it gives them
1. 83 answers
2. asked by #HOMEWORK
3. 19,574 views
unscramble fclif
1. 1 answer
2. asked by Inioluwa
3. 478 views
unscramble Elbep
1. 0 answers
2. asked by Inioluwa
3. 411 views
You're an investigator for the National Transportation Safety Board, examining a subway accident in which a train going at
1. 1 answer
2. asked by Robert
3. 1,095 views
In a statistic class, the average score of midterm is 75 and the SD is 8. The average score of final is 65 and the SD is 12. The
1. 0 answers
2. asked by prasad
3. 551 views
A phosphate buffer solution contain 0.08 M K2HPO4 and 0.12 M KH2PO4. pKa values for H3PO4 are 2, 6.8, and 12.2. Calculate the
1. 1 answer
2. asked by James Alonso
3. 1,542 views
If a business is purchased by the issue of 10000 $10 8% debentures trading at $95, how much is the purchase consideration?I did
1. 1 answer
2. asked by sara
3. 409 views
If 0.50 moles of NaOH were added to reach the equivalence point in a titration how many miles of tartaric acid reacted?
1. 1 answer
2. asked by leandra
3. 748 views
how does amavasya and pournami occur.
1. 0 answers
2. asked by archana reddy
3. 286 views
A mother rocket fired from the ground last year’s eve ejects 25% of its mass at the at the rate if so m/s in the first second
1. 0 answers
2. asked by ella
3. 541 views
A 10kg suitcase is placed on a horizontal conveyor belt the top of which moves to the right. The coefficient of static friction
1. 0 answers
2. asked by Jim
3. 974 views
A ball is attached to oneend of a wire, the other end being fastened to the ceiling. The wire is held horizontal, and the ball
1. 1 answer
2. asked by Sia
3. 776 views
A mother rocket fired from the ground last year’s eve ejects 25% of its mass 2.0 at the at the rate if so m/s in the first
1. 3 answers
2. asked by ella
3. 1,047 views
a stone is dropped into a well 44 meter deep and the sound of speash is heared after 3.12 second find the speed of sound air
1. 2 answers
2. asked by sonu
3. 785 views
Let A and B be two data lists. Concatenation of the list A and another list B is defined to be equal to B, ifA is null; and is
1. 4 answers
2. asked by Ali
3. 429 views
A certain mass of a gas at 273 k temperature and one atmospheric pressure is expanded to 3 times its original volume under
1. 1 answer
2. asked by gourav
3. 477 views
Hi! I posted this question yesterday and it was answered but I forgot to add something else to the directions.Directions: Write
1. 1 answer
2. asked by Yuri
3. 555 views
Question PartPoints Submissions Used 1 –/2.35 0/100 Total –/2.35 ... Janet wants to find the spring constant of a given
1. 1 answer
2. asked by hannah
3. 837 views
Solve. Express your answer as exact roots.(s+6)^2 = 3/4 Sq root (s+6)^2 = +-sq root 3/4 (s+6) = sq root 3/ 2 s = -6 +- sq root 3
1. 2 answers
2. asked by Lucina
3. 599 views
WHAT ARE FEATURES OF A SHAKESPEARIAN COMEDY? ANSWER QUICKY PLEASE I NEED IT IN THE NEXT 10 MINUITES PLEASE.
1. 1 answer
2. asked by jess
3. 455 views
Calculate the volume occupied by 3moles of a gas at r.t.p
1. 1 answer
2. asked by mwamba
3. 379 views
What does the quote "Beauty itself is but the sensible image of the infinite" mean?
1. 1 answer
2. asked by Anonymous
3. 2,787 views
In romeo and Juliet , which of the following illustrates Shakespeare’s use of comic relief?A . a servant explains to capulet
1. 4 answers
2. asked by HELLO WORLD<>
3. 1,923 views
A custodian pours1/8 gallon of cleaning solution into each pail of water that she uses. how many pails of water and cleaning
1. 4 answers
2. asked by Mel
3. 1,136 views
Without graphing, name the ordered pair where the graphs of the two linear equations intersect.(Below is the system.) { x = 2 y
1. 2 answers
2. asked by Kylie
3. 1,692 views
Mary spent 1/7 of her money and saved 5/7.How much is she left with?
1. 1 answer
2. asked by xiana
3. 372 views
Read the following excerpt from Mercurio’s monologue about Queen Mab , bringer of dreams From Romeo and Juliet:…….. She
1. 10 answers
2. asked by HELLO WORLD<>
3. 4,274 views
Rosa poured 1 3/4 quarts of grape juice into a container. She added 3 1/3 quarts of apple juice. She then poured 2 2/3 quarts of
1. 6 answers
2. asked by Rose
3. 1,601 views

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