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Questions (308)

Explain 3 factors that might influence the demand for foreign holidays.
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A car travelled 2 hours at 60 km/h and 100 km at 40 km/h. Please calculate the average speed of the car. Show your calculations
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Kim is such a hardworking and energetic student. She smiled and jumped for joy when she found out she got an A on her algebra
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Which of the following terms describes the writer’s attitude toward his or her subject?A. experience B. meaning C. connotation
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Which of the following terms describes the way a reader feels?connotation mood tone meaning
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Which event that takes place while baking cookies is an indicator of a physical change?Smell of cookies wafting from the oven
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Which event below is an example of physical change?Water steaming Fireworks exploding Fire burning Bike rusting
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Which statement about Nitrogen (N) and phosphorus (P) is correct?They have the same number of valence electrons they are both
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Which statement is false?Sodium (Na) has similar characteristics to Sulfur (S) Sulfur (S) and Sodium (Na) share a period Indium
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Which one of these statements is true about summariesthey can help a reader write a story they can help a reader remember a
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What statement about an atom is correct?The neutron has no charge and is found outside of the nucleus The proton has no charge
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Solve this equation: Income-Expenses=Cash credit Card Savings Strikeouts
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What is an inference?an idea that an author explicitly states a hint an author gives in the story a conclusion based on what an
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Which piece of federal legislation during World War 2 authorized the United States to provide war supplies to other countries?Th
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Why did the United States enter World War 2?It did not agree with British Politics It wanted land in Europe The Japanese attack
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What was the main focus of the Civilian Conservation Corp (CCC) mentioned in the reading?Building urban infrastructure Providing
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What enables a convex lens to project an image onto a screen?The lens refracts light inward, producing a real image The lens
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A student learned that radio waves are deemed safe, whereas x-rays are considered hazardous. The student examine the provided
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Which of the following is not true about Georgia's contribution to the war effort during world war 1?It provided food and
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Which of the following strategies were used to disenfranchise black Georgians in the early 1900s.Poll tax, literacy tests, white
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A key part of Henry Grady's definition of the "new south" wasa refusal to to trade with the north providing free collage
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2. 96 views
What best describes the purpose of the Bourbon Triumvirate?
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During the late 1800's, many Georgia democrats believed that the "new south" prosperity depended on manufacturing rather than
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The phrase "the new south" refers to an important period in Southern history that occurred at what time?before reconstruction
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Unit 1 lesson 12 From reconstruction through World War 1 unit test.20 question:
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A ticket to a movie cost t dollar and there is a 15% tax on each ticket.Write an expression in terms of t to show the total
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what is the solution of the equation -8x+13= -19?
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the equation 0.24x - 0.47= -1.1 is solved as a follows supply the correct number to complete the solution
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2. 78 views
the equation 5/3x + 11/3= -4/3 is solved as a follows supply the correct number to complete the solution
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solve 5-6x=-7x=
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the equation 10x + 13 = -12 is solved as follows. supply the correct number to complete solution
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2. 71 views
what number should both sides of the equation be -8m=16 be divided by to solve for the value of m?
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Cells and Body Systems Apply Test1. Cells are the most basic unit of life. 2. proteins. 3. Heads, hydrophilic 4. Movement of
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2. 87 views
Solving Multi-Step Inequalities Practice1. B 2. A 3. D 4. C 5. A 6. D 7. B 9. B 9. D 10. C 10/10 ❤️
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You must show ALL WORK and INCLUDE UNITS in order to get credit!How many moles of aluminum are needed to react completely with
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2. 154 views
What is the area of a polygon with vertices of (-2,-4)(4,-4)(4,4) and (-5,4)?a) 216 square units b) 30 square units c)120 square
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2. 140 views
what is the area of a polygon with vertices of (-2,-4)(4,-4)(4,4) and (-5,4)
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2. 129 views
What is true about kinetic energy?Responses- a) Molecules within a substance have kinetic energy when that substance moves. b)
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2. 254 views
Hydrochloric acid and sodium hydroxide react to produce water and sodium chloride in an endothermic reaction. Which statement
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2. 291 views
why is fracking still being used in the fuel industry today?Responses- a) It is inexpensive to do. b) It can be done on lands no
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2. 137 views
Despite fracking being a controversial process in the fuel industry, it is still used today. Why?Responses- a) It is inexpensive
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2. 213 views
Despite fracking being a controversial process in the fuel industry, it is still used today. Why?Responses- a- It is inexpensive
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2. 287 views
Which outcome is the most likely result of eutrophication of a waterway?Responses- a- overpopulation of aquatic plants b- toxic
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Which option correctly identifies a cause and consequence of water pollution?Responses- a) cause: acid rain consequence:
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2. 325 views
Why do some atmospheric gases act as greenhouse gases, while others do not?Responses- a- The industrial revolution changed the
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2. 303 views
Which type of decay is a form of nuclear fission?Responses- a- beta-plus decay b- beta-minus decay c- alpha decay d- gamma decay
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2. 236 views
A nucleus decays to produce a nucleus with one additional proton. Which type of decay did the nucleus undergo?Responses- a-
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A large room is filled with mousetraps, each trap set with two plastic balls on the arm of the trap. A single plastic ball is
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2. 484 views
Which statement about the number of protons and neutrons in a nuclear change is correct?responses- a- The total atomic mass
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Use the table of molar masses to answer the question.Element Molar Mass (g/mol) silicon 28.09 oxygen 16.00 How many molecules of
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Elements A and B react according to the following balanced equation.3A2 + 2B → 2A3B The molar mass of element A is 4 g/mol.
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Use the table and equation to answer the question.Element Atomic Mass (amu) hydrogen 1 carbon 12 oxygen 16 CH4 + 2 O2 → CO2 +
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Use the reaction to answer the question.Fe2O3 + 3H2SO4 How many atoms of oxygen will be found in the product(s) of the reaction?
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To make high-quality tools that last, it is necessary to combine steel with other elements. Which combination is the best choice
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2. 288 views
(Blank) is a method of extraction of pomace that is cheaper, environmentally friendly, has reduced waste, and requires simpler
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Why are rubber and metal both useful while making wire?Responses- a- Both are good insulators, but one is more ductile than the
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2. 602 views
Cobalt ions form complex ions with water and chloride as shown in the reaction. The left side of the reaction is pink, and the
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Why is thermal energy (heat) required to freeze ice into crystals?Responses- a- Heat must be absorbed by the reactants and the
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2. 329 views
Endothermic reactions absorb a lot of energy. Exothermic reactions give off a lot of energy. Which type of reaction has a higher
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2. 231 views
Imagine a graph. The x-axis is labeled "Time" and is measured in seconds, and the y-axis is labeled "Potential Energy" and is
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2. 252 views
Hydrochloric acid and sodium hydroxide react to produce water and sodium chloride in an endothermic reaction. Which statement
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2. 295 views
Substance A reacts spontaneously with substance B at room temperature. Substance A reacts with substance C at room temperature
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2. 224 views
What is true about kinetic energy?Responses- a- Molecules within a substance have kinetic energy when that substance moves. b-
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2. 255 views
Potassium carbonate (K2CO3) has one potassium atom bonded to carbon, and that carbon is also bonded to three oxygens. Their
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assume that lines appar to be tangent are tangent. O is the center of the circle. the diagram is not drawn to scale if m angle
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assume that lines appar to be tangent are tangent. O is the center of the circle. the diagram is not drawn to scale if m angle
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2. 201 views
AB is tangent to circle O at B. The diagram is not drawn to scale.if AB =6 and AO =11.7, what is the length of the radius (r)?
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2. 373 views
Commercial agriculture can often lead to water-quality problems. In one to two sentences, explain how two of those problems
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2. 250 views
Wetlands are able to remove nutrients and chemicals from water as the water flows through the area. A developer is planning to
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2. 211 views
Some greenhouse gases, such as fluorocarbons (CFCs, HFCs, PFCs, etc.), are human-made. Others, such as water, methane, and
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2. 189 views
Which statement describes an impact of open-pit operations in Minnesota?Responses- The mines are operated in areas adjacent to
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2. 520 views
Which environmental problem would impact most Minnesotans equally?Responses- a) water pollution from fracking b) disruption of
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2. 244 views
Which environmental problem would impact most Minnesotans equally?Responses- water pollution from fracking disruption of
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2. 234 views
Which phrase best describes fracking?removing the top layer of an ore-bearing mountain to access mineral resources using water
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2. 153 views
Scientists observe that iron compounds are able to bind to nutrients in waterways experiencing eutrophication. Which change will
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2. 212 views
Which phrase best defines a dead zone?Responses- a waterway whose surface has no microorganisms an area in a waterway where no
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Which nutrients are most responsible for eutrophication?Responses- carbon and oxygen nitrogen and oxygen nitrogen and phosphorus
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Which action would most likely reduce water pollution?Responses- promoting the use of oil and gas removing the ban on
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Which option contributes to the formation of acid rain?Responses carbon monoxide and ground-level ozone chlorofluorocarbons
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Which option is responsible for the destruction of the ozone layer?Responses- coal dust chlorofluorocarbons smog particulates
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Which claim about the causes of air pollution and water pollution is true?The burning of fossil fuels causes air pollution, but
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Use the claim to answer the question.“Heat from the sun is absorbed by greenhouse gases, which then vibrate and let off
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Which event happens after a dipole moment in a molecule?a) Solar radiation is absorbed by the molecule. b) The molecule vibrates
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Why are gases like nitrogen (N2) and oxygen (O2) not greenhouse gases, despite being gases that exist in the atmosphere?Response
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Propane + oxygen yields carbon dioxide and waterLabel what type of reaction (synthesis, decomposition, single replacement,
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2. 171 views
Hydrogen + oxygen yields waterLabel what type of reaction (synthesis, decomposition, single replacement, double replacement or
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2. 159 views
Zinc + hydrochloric acid yields zinc chloride and hydrogen gas. (Zinc has a +2 charge).Label what type of reaction (synthesis,
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Zinc + hydrochloric acid yields zinc chloride and hydrogen gas. (Zinc has a +2 charge).Label what type of reaction (synthesis,
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balance the equation:C3H6+O2->CO2+H2O
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Propane + oxygen yields carbon dioxide and waterLabel what type of reaction (synthesis, decomposition, single replacement,
1. 1 answer
2. 197 views
Hydrogen + oxygen yields water-Label what type of reaction (synthesis, decomposition, single replacement, double replacement or
1. 1 answer
2. 161 views
Hydrogen + oxygen yields water-Label what type of reaction (synthesis, decomposition, single replacement, double replacement or
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2. 162 views
what is the volume of the given prism? round answer to the nearest tenth.height=35 yd length=18 yd a) 11340.0 yd^3 b) 9820.7
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what is the volume of the given prism? round answer to the nearest tenth.height=35 yd a) 11340.0 yd^3 b) 9820.7 yd^3 c) 4910.4
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the lateral area of a cone is 558 pie cm^2 the radius is 18 cm. find the slant height to the nearest tenth.a) 17.1 cm b) 16.4 cm
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the lateral area of a cone is 558 pie cm^2 the radius is 18 cm. find the slant height to the nearest tenth.
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the volumes of two similar solids are 729 m^3 and 125 m^3. the surface area of the larger solid is 324 m^2. what is the surface
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suppose you have two similar rectangular prisms. the volume of the smaller prism is 64 in^3 and the volume of the larger
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the volume of a sphere is 5000 pi m^3. what is the surface area of the sphere to the nearest square meter?a) 4451 m^2 b) 3033
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what is the volume of the cone rounded to the nearest tenth? the diagram is not drawn to scale. the height of the cone is 15 yd.
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2. 155 views