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Which of these statements about Hack Club leaders is TRUE?(1 point) Responses They have to be technology experts. They have to
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2. 16 views
Which of these statements about CS First is NOT accurate?(1 point) Responses It was developed by Google. It was developed by
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2. 18 views
What happens when a cold spoon is placed in hot soup?(1 point)Responses The soup’s molecules have more potential energy, so
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2. 12 views
How does a heater in one corner of a fish aquarium warm the whole aquarium?(1 point)Responses The heater warms the glass of the
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2. 11 views
What is the best description of the conclusion of a scientific investigation?(1 point)Responses The conclusion uses reasoning to
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2. 18 views
Which scenario best describes a scientist who is studying thermal energy?(1 point)Responses She works alone to research and
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2. 10 views
Why does an ice cube melt even in a cold glass of water?(1 point)Responses Ice cubes must always melt eventually. Ice cubes must
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2. 16 views
What happens when thermal energy is applied to an ice cube? (1 point)Responses Its water molecules gain potential energy. Its
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2. 14 views
What do you measure when you find a substance’s temperature?(1 point)Responses absolute heat of the substance absolute heat of
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2. 8 views
How can a stationary metal sphere have kinetic energy, the energy of motion?(1 point)Responses The metal’s molecules are
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2. 12 views
A small jazz ensemble is known as a(n)(1 point) Responses chamber ensemble. chamber ensemble. orchestra. orchestra. combo.
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2. 13 views
Which of the following instruments would you likely hear in a jazz rhythm section?(1 point) Responses trumpet trumpet saxophone
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2. 8 views
A video game player had the following scores: 287, 389, 287, 329, 295, 290, 397, 387, 365. What does the IQR indicate about this
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2. 19 views
A stock analyst is comparing the interquartile range of the day’s stock prices of Stock A and Stock B. Stock A has an
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2. 12 views
Which option is true about the outliers of the skewed dataset 5, 6, 6, 7, 7, 8, 8, 8, 9, 9, 14, 16?(1 point)Responses The only
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2. 12 views
Calculate the 5-number summary of the skewed dataset 15, 16, 16, 17, 17, 18, 18, 18, 19, 19, 29. When constructing the box plot
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2. 11 views
Which scenario shows conduction?(1 point)Responses Hot soup rises to the top of a pot. Hot soup rises to the top of a pot. Air
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2. 13 views
Why does air in a room rise when it gains thermal energy from a heater? (1 point)Responses Its molecules move around more
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2. 12 views
What is the relationship between a substance’s thermal energy and its kinetic energy?(1 point)Responses A substance’s
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2. 13 views
Which of the following is not typically a type of vocal music?(1 point) Responses lieder lieder Mass Mass opera opera symphony
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2. 14 views
The Czech composer Bedrich Smetana wrote a famous piece called The Moldau, which depicted scenes that took place along a river
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2. 11 views
Pizzicato is a specialized style of playing used by _____ players.(1 point) Responses woodwind woodwind percussion percussion
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2. 13 views
How did the Romantic concerto differ from earlier types of concertos?Responses: Romantic concertos were longer. Romantic
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2. 13 views
How did the Romantic concerto differ from earlier types of concertos?Responses Romantic concertos were longer. Romantic
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2. 14 views
Hitting the ball to an empty part of the playing area
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2. 14 views
Write a Speech. Consider your tone. Who is your intended audience? Reflect on how your words have meaning.
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2. 12 views
Plan a Menu for aHobbit Party (5pts) Create a Soundtrack for the book (5pts)
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2. 14 views
Write a Speech. Consider your tone. Who is your intended audience? Reflect on how your words have meaning.
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2. 17 views
ENGAGEMENT POINTS: Write a Speech. Consider your tone. Who is your intended audience?Reflect on how your words have meaning.
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2. 15 views
The number of teams remaining in a tournament decreases as each round of the tournament is completed. The function below models
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2. 16 views
Which situation can be modeled by a linear function?Responses The cost of living in a particular city doubles every 10 years.
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2. 11 views
Explain how the shape of a distribution determines the appropriate measure of center.(1 point)Responses Skewed data means that
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2. 23 views
When comparing the means and medians of skewed data, which of the following is correct?(1 point)Responses The mean and median
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2. 25 views
A thief purchases old phones, tablets, and computers from flea markets in the hopes of finding personal data on them that they
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2. 14 views
One way that companies attempt to protect themselves against a DOS attack is:(1 point) Responses asking their users to change
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2. 18 views
Which of these is NOT an example of intellectual property?(1 point) Responses a song you wrote a song you wrote an article you
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2. 22 views
What is the difference between data and information?(1 point) Responses Data is private; information is public. Data is private;
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2. 19 views
Which of these can help prevent snooping for someone who uses their laptop in busy airports?(1 point) Responses dual-factor
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2. 23 views
What is the difference between a violation of data confidentiality and a man-in-the-middle attack?(1 point) Responses Violations
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2. 21 views
Which of these is NOT a way to help prevent hardware failure?(1 point) Responses performing regular maintenance performing
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2. 20 views
Which strategy is the MOST effective in protecting data from natural disasters?(1 point) Responses two-factor authentication
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2. 17 views
If someone changes data so that it is no longer accurate, which of the following has been compromised?(1 point) Responses
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2. 25 views
Which of these is an example of data mining?(1 point) Responses Data is converted from CSV to Excel format. Data is converted
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2. 34 views
In a movie, a secret agent puts a small device on a telephone line so that they can listen to conversations between two other
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2. 16 views
Which of these is NOT an effective way to minimize a website’s downtime due to regular maintenance?(1 point) Responses having
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2. 18 views
A medical office uses a tablet to get information about patients’ health history, but the Wi-Fi might not be secure, and
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2. 22 views
Which one of these is NOT likely to result in a data availability issue?(1 point) Responses DOS attack DOS attack power outage
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2. 24 views
Which of these is NOT one of the three main aspects of keeping data secure?(1 point) Responses confidentiality confidentiality
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What made the actions of the founders of the Fyre Festival fraud?(1 point) Responses They got investors to commit funds to the
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2. 16 views
Which is the best example of providing a return for investors?(1 point) Responses hoping to expand the business at a later point
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2. 38 views
Tressie’s niece wants to open a boutique household goods store. Tressie has read her business plan and is quite impressed. She
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2. 17 views
A business is hoping to expand. If it does so at this moment, it will increase debt. Since the financial planning requires both
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2. 63 views
Why was carrying so much debt a problem for Toys ‘R’ Us?(1 point) Responses It forced them to move to smaller retail space.
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2. 23 views
Trevon is opening a cookie bakery in his small town. He is saving the funds that he needs to open his business and is
1. 1 answer
2. 15 views
If you were assigned the task of reviving Toys ‘R’ Us, which would be the best strategy?Responses Open the stores just like
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2. 15 views
Which of these might have helped minimize the impact that the changing marketplace had on Toys ‘R’ Us?(1 point) Responses
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2. 42 views
Tressie’s niece wants to open a boutique household goods store. Tressie has read her business plan and is quite impressed. She
1. 1 answer
2. 31 views
What happens if a venture capitalist invests in a company that does not end up making much of a profit?(1 point) Responses The
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2. 51 views
Jennifer’s business has been open for two years. She is hoping that her new marketing plan will increase sales because she
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2. 45 views
Thomas is an entertainer for children’s parties. He runs the business and works the parties himself; he has no debts so the
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2. 34 views
Which change was made to the piano in the Romantic period?(1 point) Responses A sturdy wooden frame was added. A sturdy wooden
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2. 14 views
A string instrument can be played by(1 point) Responses drawing a bow across the strings. drawing a bow across the strings.
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2. 14 views
A ball of iron with a mass of 252 g was heated using 2263 J of energy. The initial temperature was 547 °C . What was the final
1. 1 answer
2. 15 views
A jar with 33 g of copper is heated from 240 °Cto 393 °C . How much heat energy was used? (The specific heat capacity for
1. 1 answer
2. 14 views
What happens when a bowl of ice cream is left uneaten on a counter in a warm room?(1 point)Responses Heat is transferred from
1. 1 answer
2. 13 views
What is the relationship between kinetic energy and thermal energy?(1 point)Responses As the kinetic energy in a substance’s
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2. 11 views
you have been developing an ice cream business for this course , so it is time to work on the accounting part of the business.
1. 1 answer
2. 17 views
ou have been developing a business for this course, so it is time to work on the accounting part of the business. Create two
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2. 14 views
Why do restaurants wash their dishes with hot water?Responses Hot water has more potential energy than cold water so it is more
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2. 16 views
Which scenario correctly illustrates heat?(1 point)Responses ice in a cold glass of water remains ice and never melts ice in a
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2. 17 views
Which of the following is typically part of the knowledge base of research and development scientists working on heating
1. 1 answer
2. 10 views
Which is the best description of what happens when thermal energy is removed from a substance?(1 point)Responses It gains
1. 1 answer
2. 14 views
What happens when two substances with different temperatures come into contact?(1 point)Responses Heat is transferred from the
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2. 11 views
An athlete hurts their wrist. They put an ice directly on the wrist. In which direction is the thermal energy moving?(1 point)Re
1. 1 answer
2. 13 views
Which is the best description of thermal energy?(1 point)Responses Thermal energy is the energy in matter due to the movement of
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2. 13 views
The heart rate of a person can be modeled by the function r(a) = 211 − 0.64awhere a is the person's age in years and r(a) is
1. 1 answer
2. 13 views
Silvio is meeting his friend Fernando at a cafe. How long will it take for both of them to arrive at the cafe?Responses 28
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2. 13 views
Salim purchased a new car for $21,000, and it depreciates in value each year. The function y = 21,000(1 − 0.15)xrepresents the
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2. 13 views
While hiking, Julia kicked a small rock off a ledge that was meters above a crevasse. Use Desmos to graph the situation using
1. 1 answer
2. 10 views
Lorraine hits a golf ball into the air. It lands 60 feet away from her. At its highest point, the ball is 30 feet in the air.
1. 1 answer
2. 10 views
A radioactive substance decays at a rate of 6% each year. If the initial amount of the substance was 600 grams, create an
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2. 14 views
A family has $98,150 of taxable income. The top tax rate on the graph is for taxable income over $91,150. What is the tax rate
1. 1 answer
2. 14 views
You are travelling ho me from work. You are decreasing the distance as you walk home. Your house is 41 blocks away, and you walk
1. 1 answer
2. 12 views
What is the solution to the equation 2x - 1 = 4x + 3?Responses -0.75 -2 -5 0
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2. 12 views
What function should be graphed in order to solve the equation 9x - 6 = -8?(5 points)Responses f(x) = 17x - 6. f(x) = 9x - 14.
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2. 13 views
To show how to solve the equation, create two functions and find their intersection points. What two functions can be used to
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2. 10 views
What does temperature measure?(1 point)Responses average kinetic energy of the particles in an object or substance average
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2. 10 views
What is the best description of thermal energy?(1 point)Responses Thermal energy is kinetic energy. Thermal energy is the
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2. 9 views
KE = 0.5 * m * v², where "m" is the mass of the baseball and "v" is its velocity just before impact. Measure the mass of the
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2. 13 views
n 1–2 sentences, explain how you could find the kinetic energy of a baseball when it hits a window.
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1–2 sentences, describe how a student could use collaborative learning to investigate potential energy.
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2. 16 views
What is the weak nuclear force?(1 point)Responses a force that attracts objects with mass towards each other a force that
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2. 10 views
A giant magnet moves above a debris pile with many pieces of iron buried in it. Which statement is correct about the energy
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2. 9 views
A community seeks to develop a maglev train operation. Which of the following is most likely their technical motivation for
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2. 13 views
During chemical reactions, bonds between atoms break and form. What does this mean in terms of subatomic particles?(1 point)Resp
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2. 10 views
A model depicts two balloons of the same size with identical negative charges being moved toward one another at the same speed.
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2. 11 views
in models of magnetic and electric fields, why are field vectors depicted by arrows?(1 point)Responses because they represent
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A diagram is drawn showing a swing set with a swing pulled backward prior to release. The diagram shows how the swing will move
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2. 12 views
A roller-coaster is at the top of a 62-meter hill. The car and its passengers have a total mass of 1,088 kilograms. By the time
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2. 19 views
A roller-coaster car is at the top of a hill. The car and its passengers have a combined mass of 1,088 kilograms. If the hill is
1. 1 answer
2. 16 views

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