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Allison

Questions (296)

The United Nation declared that the world's six-billionth inhabitant was born on October 12, 1999 in Bosnia. Don't discuss what
1. 0 answers
2. 151 views
If I watch a movie at 6:20 and the movie is 1 hour and 50 mins what time will it be by then
1. 1 answer
2. 279 views
The radius of a circle is 20. What is the length of an arc that subtends an angle of π/3 radians?Give the exact answer in
1. 2 answers
2. 497 views
Find functions f and g so that h(x)=(f(g))(x)hx= 1/x^2-8
1. 1 answer
2. 369 views
Explain how the fossil of a sea animal could have been in a mountain region.
1. 1 answer
2. 391 views
how did people in aryan society enter a certain caste
1. 1 answer
2. 237 views
France founded a colony in Quebec in order to —A. establish a fur trade. B. establish a diamond trade. C. establish gold
1. 0 answers
2. 579 views
What is the closest estimate by 566÷81
1. 1 answer
2. 251 views
anika grows vegetables and sells them at the farm stand. She gives the a discount to local restaurants. The table shows the
1. 4 answers
2. 2,199 views
Which of the following is a solution to the equation y=3x-1
1. 1 answer
2. 396 views
Consider these reactions, where M represents a generic metal.2M(s)+6HCl(aq)⟶2MCl3(aq)+3H2(g)Δ𝐻1=−740.0 kJ
1. 0 answers
2. 991 views
A point charge is placed at the origin an x, y coordinate grid. Then, a curve is drawn to connect all the points in the xy plane
1. 1 answer
2. 1,391 views
how many mL of .122 M MnO4- are required to react with an excess of C2O42- in order to produce 75.25mL of carbon dioxide gas
1. 1 answer
2. 800 views
The latent heat of vaporization of ethanol is 200 calories/gram. This means that _____.
1. 3 answers
2. 4,077 views
How do I determine the van't hoff factor for a strong unknown electrolyte?I have the freezing point depression, (0.46 C) and
1. 1 answer
2. 1,192 views
Consider the malate dehydrogenase reaction from the citric acid cycle. Given the following concentrations, calculate the free
1. 1 answer
2. 1,934 views
What are at least 2' real world uses of colligative properties?
1. 1 answer
2. 452 views
1. Not sure of how to do the calculations...Make a 0.200 m solution of NaCl in a 100. mL volumetric flask. ... Solution A's
1. 0 answers
2. 743 views
What diseases were originated or were most common in the 12th century?
1. 1 answer
2. 448 views
A fishing boat leaves port at 4 miles per hour at a bearing of 80∘ for 3 hours, then turns to a bearing of 0∘ at 3 miles per
1. 3 answers
2. 1,036 views
Find, to the nearest tenth of a degree, theangle formed by the two main diagonals of a cube that connect consecutive vertices of
1. 1 answer
2. 733 views
A plane leaves Seattle, flies 77.0 mi at 21.0 ∘ north of east, and then changes direction to 52.0 ∘ south of east. After
1. 1 answer
2. 774 views
The Arabs carried an expensive trade both by (blank) and by camel (blank)
1. 1 answer
2. 346 views
Joe has 120 coins consisting of dimes and quarters with a value of $19.05. how many dimes and quarters does Joe have?
1. 1 answer
2. 440 views
Julie is j years old. Her father is four times as old as Julie and her mother is seven years younger than her father. How old is
1. 1 answer
2. 522 views
lim f(x) xcubed - 8/ xsquared -5x+8x --2
1. 1 answer
2. 440 views
Create a Raptor Flowchart that calculates the amount a person would earn over a periodof time if his or her salary were five
1. 0 answers
2. 1,642 views
the ratio of father's age to his son age is 8:3. in 5 year's time the sum of their ages will be 54. how old are they
1. 2 answers
2. 1,801 views
How do you determine the number of valence electrons in one atom of each of the following elements. ... We had 20 elements
1. 0 answers
2. 559 views
Every ________, nerve impulses stimulate the breathing process, or ventilation, which moves air through a series of passages
1. 3 answers
2. 735 views
a 6.0 mole sample of Ca3(PO4)2 and a 12.0 mole sample of SiO2 react in an evacuated vessel. after one of the reactants is fully
1. 0 answers
2. 576 views
Given: B is the midpoint of line AC. D is the midpoint of line CE. Ab=DeProve AE=4AB
1. 2 answers
2. 3,092 views
Need to finish reading a book but I am on pg 76 and thar is 178
1. 1 answer
2. 449 views
a share of preferred stock of MXT LTD. is expected to pay 1.0 per quarter into indefinite future. the current required annual
1. 0 answers
2. 504 views
Find the Density of xenon of STP
1. 1 answer
2. 524 views
Find temperature of 20.0g of nitrogen that occupies volume of 500.0ml at pressure 0.45 bar.
1. 1 answer
2. 554 views
Find volume of carbon dioxide occupied by 1.0g of CO2 at 0 degrees Celsius and pressure 25.0 torr.
1. 1 answer
2. 485 views
Find pressure exerted by 2.0g of helium enclosed in a 100.0 ml container at 25 degrees Celsius
1. 1 answer
2. 427 views
Explain Why some ionic compounds are soluble in water. Explain why non-ionic compounds, such as ethanol or sugar are soluble in
1. 2 answers
2. 676 views
How to prepare 250ml of 0.2 M hydrochloric acid from 2.5 M hydrochloric acid.
1. 1 answer
2. 510 views
Find volume (in ml) of 0.3 M solution of sodium chloride containing exactly 3.0g of sodium chloride.
1. 1 answer
2. 444 views
how to prepare 100.0 ml of 0.2 M solution of sodium hydroxide
1. 1 answer
2. 460 views
A solution contains one or more of the following ions: silver, barium, and Copper (II). CY 105 student adds sodium chloride to a
1. 1 answer
2. 611 views
find the oxidation state of a carbon in methane, carbon monoxide, carbon dioxide, CH2O, acetic acid, carbonic acid, methanol,
1. 1 answer
2. 801 views
find the volume of 0.1 M hydrochloric acid required to react with 22.0ml of 0.07 M barium hydroxide
1. 2 answers
2. 554 views
find volume of 0.2 M sulfuric acid required to react with 15.0 ml of 0.25 M sodium hydroxide
1. 1 answer
2. 535 views
find mass of magnesium nitride produced in reaction of 5.0of magnesium with 10.0gof nitrogen. the reaction was carried out in a
1. 2 answers
2. 533 views
find composition of post-reaction mixture if 10.0g of sulfur and 20.0g of iron were reacted in a closed container producing iron
1. 3 answers
2. 447 views
find mass of sulfuric acid obtained in reaction of 20.0g if sulfur trioxide with excess of water
1. 2 answers
2. 563 views
find mass of calcium carbonate obtaqined in reaction of 10.0g of calcium oxide with an excess of carbon dioxide
1. 1 answer
2. 573 views
Find the molarity of a sodium hydroxide solution obtained by dissolving 125.0 mg of sodium hydroxide in 50.ml volumetric flask.
1. 1 answer
2. 556 views
The Hubble Space Telescope orbits at an altitude of 600 km above the Earth's surface. Assuming it is in a stable circular orbit,
1. 2 answers
2. 2,610 views
Hello! Can you check my answers for these 4 worksheet questions? Thank you in advance (:1. The following ordered pairs give the
1. 0 answers
2. 655 views
Can you check my work? Thank you :)1. The Domain of a function F is the same as the range of F^-1 (True or False?) Answer: True.
1. 1 answer
2. 700 views
An object has the following equation of motion (equation describing its position as a function of time).x(t) = x0 where x0 =
1. 0 answers
2. 512 views
Station MathTwo station astronauts will each perform two 8-hour EVAs within 13 days to repair a damaged solar panel that was
1. 1 answer
2. 630 views
Complete the Bronsted- Lowry reaction, placing each product by its appropriate label.HCO3^-+HNO2 (double arrows) need a spot for
1. 0 answers
2. 986 views
1. Find the product. (2x)(10x)20x 12x 20x^2 5x 2. -3m(m + 8) -3m^2 + 24 -3m^2 + 24m -24m^2 -4m + 5 3. 4d(2d - 9) 8d - 36d -d
1. 4 answers
2. 1,017 views
Ammeter has 1/4 of fabric. She cuts it into 3 equal pieces. What fraction of a yard is each piece of fabric?
1. 3 answers
2. 783 views
John solved 1/5 divided by 10 by using a related multiplication expression. Which multiplication expression did she solve?
1. 1 answer
2. 670 views
A simple random sample of 27 adult mice has a length standard deviation of 0.66 mm. Using a 0.10 level of significance, does it
1. 1 answer
2. 523 views
A simple random sample of 27 adult mice has a length standard deviation of 0.66 mm. Using a 0.10 level of significance, does it
1. 0 answers
2. 484 views
One survey by the American Medical Association showed that among 785 randomly selected people who completed four years of
1. 7 answers
2. 700 views
How do you find the sum of the mode from each set of data?Set A: ( 4,9,7,2,4 ) Set B: ( 11,6,4,6,2 ) Set C: ( -3,2,9,-3,-3)
1. 1 answer
2. 469 views
What mass of octane must be burned in order to liberate 5410 kJ of heat?
1. 1 answer
2. 1,275 views
1. A spinner is divided into 10 equal sections numbered from 0 to 10. You spin the spinner once. What is P(divisible by 3)?1/3
1. 1 answer
2. 1,473 views
The figure(Figure 1) shows a solid metal sphere at the center of a hollow metal sphere. Assume that E=1.2×104N/C.What is the
1. 1 answer
2. 2,275 views
An electric dipole is formed from two charges, ±q, spaced 1.00cm apart. The dipole is at the origin, oriented along the y-axis.
1. 1 answer
2. 1,508 views
A solution is made by mixing exactly 500 mL of 0.167 M NaOH with exactly 500 mL of 0.100 M CH3COOH. Calculate the equilibrium
1. 1 answer
2. 5,560 views
a wooding block of mass 7.6kg rest on a rough horizontal surface if the surface is 8N calculate the coefficient of friction
1. 1 answer
2. 712 views
What is the theoretical yield of ethyl chloride in the reaction of 19.2g g of ethylene with 48g g of hydrogen chloride?
1. 1 answer
2. 632 views
This question is related to water footprint calculation. I have no idea how to go about this, if anyone could point me in the
1. 1 answer
2. 509 views
How is the American Government Organized and their functions?- I have to write a 5 paragraph essay and I need help researching.
1. 1 answer
2. 493 views
1. The U.S. Constitution's Article I, Section 1 created the office for the U.S. president.A) True B) False 2. The term of office
1. 13 answers
2. 5,212 views
1. What is the procedure of voter identification intended to help prevent fraudulent voting and keep the process organized?A)
1. 7 answers
2. 2,685 views
1. Amendment -- gave all men the right to vote regardless of race.- 15? 2. People who believe voting is important have high
1. 7 answers
2. 1,821 views
1. The Framers of the US Constitution supported political parties.A) True B) False 2. The US is predominantly a multiparty
1. 13 answers
2. 5,159 views
The Law of Supply (movement along the curve due to the price effect) occurs becauseA) producers usually offer more for sale at
1. 0 answers
2. 519 views
1. States must honor each other's laws and court decisions according to... (C)A) 1st Amendment B) Privileges and Immunities
1. 6 answers
2. 2,707 views
The National Government can form a new State out of an existing State without the permission of the existing state?True or False
1. 7 answers
2. 646 views
1. States must honor each other's laws and court decisions according to...A) 1st Amendment B) Privileges and Immunities Clause
1. 6 answers
2. 1,433 views
If the manufacturer from the question above charges a 4½% late fee, how much would City Cellular owe if it did not pay the
1. 0 answers
2. 549 views
City Cellular purchased $28,900 in cell phones on April 25. The terms of sale were 4/20, 3/30, n/60. Freight terms were F.O.B.
1. 2 answers
2. 518 views
Using your answer to the question above, what is the net dollar amount of that rose order?
1. 0 answers
2. 333 views
Fantasia Florist Shop purchases an order of imported roses with a list price of $2,375 less trade discounts of 15/20/20. What is
1. 0 answers
2. 493 views
Find the radius of a right circular cone if its volume is 1.5 times its lateral area and its radius is half its slant height.
1. 2 answers
2. 1,711 views
Find the dimension of a rectangle with perimeter 295 whose area is as large as possible
1. 0 answers
2. 409 views
The term "worm" is a description of a body shape. A worm had a long, thin body. Aew all worms in the same phylum? How do you
1. 1 answer
2. 561 views
What is the theoretical mass of the products in the double displacement reaction:CaCl2 (aq) + Na2CO3 (aq) → 2NaCl (aq) +CaCO3
1. 1 answer
2. 479 views
If 100 grams of KClO3 are heated to form KCl and O2 according to the equationKClO3 �¨ KCl + O2 (Hint: You need to balance the
1. 2 answers
2. 1,485 views
What is the magnitude of the force a +29 charge exerts on a +3.3 charge 48 away?
1. 1 answer
2. 502 views
The amount of soda a dispensing machine pours into a 12 ounce can of soda follows a normal distribution with a standard
1. 1 answer
2. 1,494 views
Sandy works at a clothing store. She makes $9 per hour plus earns 10% commission on her sales. She worked 78 hours over the last
1. 11 answers
2. 2,866 views
Compute the wavelength in air of ultrasound with a frequency of 50 kHz if the speed of sound is 344 m/s.
1. 2 answers
2. 2,132 views
Squares with sides of length x are cut out of each corner of a rectangular piece of cardboard measuring 3 ft by 4 ft. The
1. 1 answer
2. 2,709 views
A boy wishes to throw a rock into the river below the cliff where he is standing. The cliff is 50 M high and he can throw with a
1. 1 answer
2. 579 views
If the shadow of a building increases by 10 meters when the angle of elevation of the sun rays decreases from 70o to 60o, what
1. 5 answers
2. 9,295 views
Karla is riding vertically in a hot air balloon, directly over a point P on the ground. Karla spots a parked car on the ground
1. 7 answers
2. 5,156 views
Two cars start from the same point at the same time. One travels north at 25 mph, and the other travels east at 60 mph. How fast
1. 5 answers
2. 2,412 views
what is the control in the following experiment - which brand of popcorn has the least amount of un-popped kernels after 3
1. 1 answer
2. 465 views

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