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What produces the magnetic force of an electromagnet?(1 point) Responses movement of charged particles through the wire movement of charged particles through the wire magnetic fields passing through the device magnetic f...
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Two electromagnets are made with the same core and the same type of wire. Electromagnet A has a low-intensity current, and electromagnet B has a high-intensity current. Which statement about the electromagnets is correct...
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Which factors directly affect the magnetic force produced by an electromagnet?(1 point) Responses number of turns in the wire, amount of current number of turns in the wire, amount of current amount of current, type of f...
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A student connects a battery to a wire and wraps the wire around an iron nail to produce an electromagnet. Which action should the student take to increase the number of paper clips the electromagnet can pick up?(1 point...
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Use the table to answer the question. Times of Runners by Age Times of Runners by Age Age Time 24 32.75 29 33.63 34 34.84 39 35.33 44 35.23 49 36.16 A group of students was evaluating the average times of groups of runne...
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A teacher took an anonymous survey in one class and then posted the students’ heights and weights on a scatterplot. What point is the outlier? (1 point) Responses (64,125) ( 64 , 125 ) left parenthesis 64 comma 125 right...
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A math teacher gave a math test. Interpret the scatterplot to determine which point is the outlier. (1 point) Responses (1,78) ( 1 , 78 ) left parenthesis 1 comma 78 right parenthesis (0.5,45) ( 0.5 , 45 ) left parenthes...
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page 14 of 14 Scatter Plots Quick Check 1 of 51 of 5 Items Question Use the table to answer the question. Times of Runners by Age Times of Runners by Age Age Time 24 32.75 29 33.63 34 34.84 39 35.33 44 35.23 49 36.16 A g...
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Which energy transformation occurs when you rub your hands together to warm them?(1 point) Responses kinetic energy to thermal energy kinetic energy to thermal energy thermal energy to potential energy thermal energy to...
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What is chemical energy?(1 point) Responses energy stored in the bonds between atoms and molecules energy stored in the bonds between atoms and molecules energy stored in the bonds between the parts of an atomic nucleus...
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How does the power switch on a computer work?(1 point) Responses Turning the switch on completes the circuit between the power source and the load. Turning the switch on completes the circuit between the power source and...
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The batteries of some flashlights can be charged by turning a handle. Which energy transformation is happening in this process?(1 point) Responses kinetic to electrical to light kinetic to electrical to light kinetic to...
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A circuit in a home provides power to a light fixture. The homeowners want to use a compact fluorescent bulb instead of an incandescent bulb. Compact fluorescent bulbs can produce as much light as incandescent bulbs but...
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Solve the following system of linear equations by graphing. Graph on your own piece of paper. In your submitted answer, describe what the graph looks like and what this tells you about the solution to the system of linea...
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The Kesling Middle School PTA is planning a carnival to raise money for the school’s art department. They estimate that the event will be very popular and that they will have 500 people attend. They plan to charge adults...
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The Lakewood baseball team is selling T-shirts for a fundraiser. The shirts cost $100 for the printing design and setup, plus $10 per shirt. The team is going to sell the shirts for $15 each. How many shirts do they need...
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he Math Club sold slices of pizza, p 𝑝 , at a profit of $3 each and cans of soda, s 𝑠 , at $2 each to raise money for a trip. They sold 200 items and made a profit of $550. Write the pair of linear equations that model t...
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Solve the system of equations. βˆ’6x+2y=βˆ’32 βˆ’ 6 π‘₯ + 2 𝑦 = βˆ’ 32 4x+3y=βˆ’9
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Solve the system of equations. 6xβˆ’3y=βˆ’6 6 π‘₯ βˆ’ 3 𝑦 = βˆ’ 6 9xβˆ’3y=βˆ’18 9 π‘₯ βˆ’ 3 𝑦 = βˆ’ 18
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Solve the system of equations. 5x–4y=–44 5 π‘₯ – 4 𝑦 = – 44 –x+3y=22 – π‘₯ + 3 𝑦 = 22
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Solve the system of equations. 4xβˆ’8y=βˆ’36 4 π‘₯ βˆ’ 8 𝑦 = βˆ’ 36 βˆ’6x+y=32 βˆ’ 6 π‘₯ + 𝑦 = 32
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Which of these graphs shows that the linear system 3x+2y=12 3 π‘₯ + 2 𝑦 = 12 and 6x+4y=24 6 π‘₯ + 4 𝑦 = 24 has an infinite number of solutions?
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Which of the graphs with no solution correctly shows the system of equations y=2x+4 𝑦 = 2 π‘₯ + 4 and βˆ’2x+y=8 βˆ’ 2 π‘₯ + 𝑦 = 8 ?
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Determine the number of solutions to this system of linear equations: 2x+y=6 2 π‘₯ + 𝑦 = 6 4x+2y=8 4 π‘₯ + 2 𝑦 = 8
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Estimate the solution to the system of these linear equations based on the graph. y=2x+3 𝑦 = 2 π‘₯ + 3 y=12x+6 𝑦 = 1 2 π‘₯ + 6
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