Podcast
Questions and Answers
What is a rose?
What is a rose?
A flower
Which of these reduce friction? (Select all that apply)
Which of these reduce friction? (Select all that apply)
If you place a bean seed between moist paper towels and watch the stem and leaves appear, you will see a demonstration of what?
If you place a bean seed between moist paper towels and watch the stem and leaves appear, you will see a demonstration of what?
What is any astronomical body that revolves around a large body called?
What is any astronomical body that revolves around a large body called?
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In chemistry, what must a substance contain to be classified as an organic substance?
In chemistry, what must a substance contain to be classified as an organic substance?
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Which element does not contain any neutrons?
Which element does not contain any neutrons?
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What is the symbol for the hydroxyl ion?
What is the symbol for the hydroxyl ion?
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A perpetual motion machine can never be built because it is not possible to eliminate what?
A perpetual motion machine can never be built because it is not possible to eliminate what?
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What does a chemical formula describe about a compound?
What does a chemical formula describe about a compound?
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When scientists measure a liquid's resistance to flow, they are measuring what property?
When scientists measure a liquid's resistance to flow, they are measuring what property?
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The tympanic membrane is also known as what?
The tympanic membrane is also known as what?
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When sodium atoms form sodium ions, they do what?
When sodium atoms form sodium ions, they do what?
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Choking is prevented by what?
Choking is prevented by what?
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Which of the following actions produce a chemical change? (Select all that apply)
Which of the following actions produce a chemical change? (Select all that apply)
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Which of the following is a nonrenewable resource?
Which of the following is a nonrenewable resource?
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What do a hydrogen molecule and an oxygen molecule have in common?
What do a hydrogen molecule and an oxygen molecule have in common?
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How much does a meal cost if a student bought a sandwich for 80 cents, milk for 20 cents, and pie for 30 cents?
How much does a meal cost if a student bought a sandwich for 80 cents, milk for 20 cents, and pie for 30 cents?
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What percentage of the time did the radar track the aircraft if it reports 30 tracks in one minute?
What percentage of the time did the radar track the aircraft if it reports 30 tracks in one minute?
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What part is dirt if a certain bag of potting soil is 1/4 peat moss?
What part is dirt if a certain bag of potting soil is 1/4 peat moss?
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How many minutes will it take for an airplane to land at an airport 3,000 feet above sea level if it descends from 32,000 feet at an average rate of 1,000 feet per minute?
How many minutes will it take for an airplane to land at an airport 3,000 feet above sea level if it descends from 32,000 feet at an average rate of 1,000 feet per minute?
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What was the sale price of a sweater originally priced at $80 and marked down by 25%?
What was the sale price of a sweater originally priced at $80 and marked down by 25%?
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How many sales must Terry make to earn $765 altogether if he earns a $250 salary plus $5 per sale?
How many sales must Terry make to earn $765 altogether if he earns a $250 salary plus $5 per sale?
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What is the smaller income among two people who earn a total of $28,000 and one earns $2,000 more than the other?
What is the smaller income among two people who earn a total of $28,000 and one earns $2,000 more than the other?
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How much did Jerry earn if he walked a dog from 6:40 a.m. to 7:30 a.m. at a rate of $6 per hour?
How much did Jerry earn if he walked a dog from 6:40 a.m. to 7:30 a.m. at a rate of $6 per hour?
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What is the area of a square garden with a perimeter of 84 feet?
What is the area of a square garden with a perimeter of 84 feet?
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How many square feet is the new office if a bigger square office has twice the area of a current office with a perimeter of 88 feet?
How many square feet is the new office if a bigger square office has twice the area of a current office with a perimeter of 88 feet?
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What is the average number of toys assembled per hour per person if five people working 8 hours a day assembled 400 toys in a 5-day work week?
What is the average number of toys assembled per hour per person if five people working 8 hours a day assembled 400 toys in a 5-day work week?
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How tall is a tree if a 5-foot post casts an 8-foot shadow at the same time that it is indicated a nearby tree casts a 48-foot shadow?
How tall is a tree if a 5-foot post casts an 8-foot shadow at the same time that it is indicated a nearby tree casts a 48-foot shadow?
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What portion of the pie remains after a pie cut into two equal pieces, each cut into halves again, is eaten?
What portion of the pie remains after a pie cut into two equal pieces, each cut into halves again, is eaten?
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How much did the stereo cost during a sale if the original price was $125 with a 20% discount?
How much did the stereo cost during a sale if the original price was $125 with a 20% discount?
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How many minutes will it take to fill a gas can with dimensions 10 inches long, 8 inches wide, and 12 inches high if filling occurs at a rate of 320 cubic inches per minute?
How many minutes will it take to fill a gas can with dimensions 10 inches long, 8 inches wide, and 12 inches high if filling occurs at a rate of 320 cubic inches per minute?
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How many strips of wallpaper will a homeowner require for a wall that is 10 feet long if a strip of wallpaper is 20 inches wide?
How many strips of wallpaper will a homeowner require for a wall that is 10 feet long if a strip of wallpaper is 20 inches wide?
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What does the term 'emphasize' most nearly mean?
What does the term 'emphasize' most nearly mean?
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What does the term 'perilous' most nearly mean?
What does the term 'perilous' most nearly mean?
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What does the term 'inept' most nearly mean?
What does the term 'inept' most nearly mean?
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What does the term 'oppressive' most nearly mean?
What does the term 'oppressive' most nearly mean?
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What does the term 'prestige' most nearly mean?
What does the term 'prestige' most nearly mean?
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What does the term 'complexity' most nearly mean?
What does the term 'complexity' most nearly mean?
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What does the term 'void' most nearly mean?
What does the term 'void' most nearly mean?
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What does the term 'fervently' most nearly mean?
What does the term 'fervently' most nearly mean?
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What does the term 'devout' most nearly mean?
What does the term 'devout' most nearly mean?
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What does the term 'erratically' most nearly mean?
What does the term 'erratically' most nearly mean?
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What does the term 'sustain' most nearly mean?
What does the term 'sustain' most nearly mean?
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What does the term 'consoled' most nearly mean?
What does the term 'consoled' most nearly mean?
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What does the term 'negated' most nearly mean?
What does the term 'negated' most nearly mean?
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What does the term 'skepticism' most nearly mean?
What does the term 'skepticism' most nearly mean?
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What does the term 'conceit' most nearly mean?
What does the term 'conceit' most nearly mean?
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What does the term 'paragraph comprehension' refer to?
What does the term 'paragraph comprehension' refer to?
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What was the primary motivation for establishing a training program for women pilots during World War II?
What was the primary motivation for establishing a training program for women pilots during World War II?
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According to the passage, which illustrates the correct sequence of events regarding copper and the town of Kennicott?
According to the passage, which illustrates the correct sequence of events regarding copper and the town of Kennicott?
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Which of the following sentences would most likely come next in the paragraph about home security?
Which of the following sentences would most likely come next in the paragraph about home security?
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According to the passage, how does a fable differ from a fairy tale?
According to the passage, how does a fable differ from a fairy tale?
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What characteristic of a good apple does the author consider most important?
What characteristic of a good apple does the author consider most important?
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According to the paragraph, which statement is true about the production of 'one size fits all' merchandise?
According to the paragraph, which statement is true about the production of 'one size fits all' merchandise?
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What does enjoying a leisurely vacation indicate according to the passage?
What does enjoying a leisurely vacation indicate according to the passage?
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What should you do with flowers after cutting them?
What should you do with flowers after cutting them?
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What system is the catalytic converter a part of?
What system is the catalytic converter a part of?
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What type of strut is a MacPherson strut?
What type of strut is a MacPherson strut?
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Brake shoes stop a car by exerting pressure on what?
Brake shoes stop a car by exerting pressure on what?
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Which of the following systems use a filter?
Which of the following systems use a filter?
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Study Notes
General Knowledge
- A rose is categorized as a flower.
- General Science encompasses various scientific disciplines and principles.
Physics and Chemistry
- Friction Reduction: Ball bearings effectively reduce friction in mechanical systems.
- Germination is demonstrated when a bean seed shows stem and leaves between moist paper towels.
- Satellite refers to any astronomical body that revolves around a larger body.
- An organic substance in chemistry must contain carbon atoms.
- Hydrogen is the only element without any neutrons.
- The hydroxyl ion is represented by the formula OH-.
- A perpetual motion machine cannot be built due to the impossibility of eliminating elasticity.
- The chemical formula of a compound indicates both the elements involved and their ratios.
Biology
- Viscosity refers to a liquid's resistance to flow.
- Tympanic membranes are commonly known as ear drums.
- Sodium ions are formed when sodium atoms lose electrons.
- Choking prevention occurs due to the esophagus covering the voice box.
Environmental Science
- Nonrenewable resources include copper, as opposed to renewable resources like wood or biomass.
Mathematics
- If a meal costs $1.30 for a sandwich, milk, and pie, then the total is derived from 80 cents, 20 cents, and 30 cents respectively.
- A radar tracking 30 aircraft tracks in one minute indicates it is functioning 50% of the time.
- Peat moss makes up 1/4 of potting soil, meaning 3/4 is dirt.
- An airplane descending from 32,000 feet to 3,000 feet takes 29 minutes at a rate of 1,000 feet per minute.
- A sweater originally priced at $80, marked down by 25%, sells for $60.
- To earn $765, Terry must make 103 sales at an additional $5 per sale, starting with a $250 salary.
- The total income of two earners of $28,000, with one earning $2,000 more, leads to a smaller income of $13,000.
- Jerry earns $5.90 for dog walking over 50 minutes at $6 hourly.
- The area of a square garden with a perimeter of 84 feet is 441 square feet.
- A new office twice the size of the current office (with an 88-foot perimeter) measures 968 square feet.
- Five people working 40 hours together (8 hours each) produce an average of 16 toys per hour per person.
- A postar casting ratio leads to a tree height of 30 feet measured against a post and shadow.
- A pie cut into eight pieces leaves 3/4 remaining after two pieces are eaten.
- During a 20% off sale, a $125 stereo costs $100.
- Filling a gas can at 320 cubic inches per minute takes 5 minutes, given its dimensions.
Language and Comprehension
- Emphasize means to accentuate.
- Perilous suggests a hazardous situation.
- Inept translates to silly.
- Oppressive implies a painful experience.
- Prestige refers to a state of status.
- Complexity reflects intricacy or detail.
- Void describes something that is empty.
- Fervently means to do something passionately.
- Erratically denotes acting irregularly.
- Sustain implies the ability to tolerate.
- The term consoled indicates to solace or comfort someone.
- Negated reflects the action of making something nullified.
- Skepticism corresponds to a sense of cynicism.
- Conceit is akin to vanity.
Historical and Contextual Knowledge
- The Women's Flying Training Detachment arose from the shortage of qualified male pilots during WWII.
- The Kennicott mine emphasizes copper production and its impact on local demographics and economy.
- The narrative explains the functional disparity between affordable security measures and their effectiveness compared to expensive systems.
- A fable imparts ethical meaning, unlike a fairy tale which is more subjective.
- The author prioritizes crispness in apples as their paramount quality.
- The phrase "one size fits all" does not benefit consumers.
- The suggestion is made to promote leisurely vacations for those who thrive on action.
- Proper flower cutting techniques are outlined, advocating for sharp tools and freshness to prevent disease transmission.
Miscellaneous
- Automotive Knowledge: The predominant fuel for cars is gasoline; the catalytic converter plays a role in emission control.
- Electrical Information: Standard multimeters do not measure frequency, while soldering irons connect circuit elements.
- Material Properties: Silicon chips are integral to integrated circuits, with copper being the most common conductor.
- Electrical Concepts: Current interruptions due to fuses create open circuits, while electrical arcing occurs from high voltage jumps between conductors.
- Relay devices are noted for their capacity to amplify signals, while insulators resist current flow.
Mathematical Insights
- Basic equations and math concepts like reciprocals, factoring quadratics, and area calculations provide essential problem-solving frameworks.
- Functions and outputs of equations are emphasized in practical applications, helping to illustrate mathematical theories accurately.
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