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Questions (17)
Which sentence contains an example of verbal irony?(1 point)
Responses ”Oh, great, we missed the bus,” she said. ”Oh,
1 answer
5 views
Lifting the weight without a pulley requires a force of 400 newtons over a distance of 4 meters. How do these values change when
1 answer
15 views
What is accomplished by this simple pulley?
(1 point) Responses It changes the direction of the force needed to lift the object.
1 answer
2 views
Determine the scale factor used in the dilation of line segment AB
, centered at the origin a (4, -12) b (8, -16)
1 answer
5 views
what's better Digital or Analog
1 answer
3 views
How did the Supreme Court decision in Worcester v. Georgia and the Indian Removal Act lead to the removal and resettlement of
1 answer
4 views
Which statement correctly contrasts the Lancaster Turnpike with the National Road?
(1 point) Responses The Lancaster Turnpike was
1 answer
5 views
What impact did Robert Fulton have on farmers?
(1 point) Responses His development of a canal system helped irrigate dry
1 answer
3 views
Which situation describes a non-contact force changing the speed of an object?(1 point)
Responses a bicycle accelerating as the
11 answers
42 views
Matt is walking at 1.25 miles per hour to the east. Jaime is walking at 1.25 miles per hour to the south. Which statement
9 answers
32 views
sorry I was just copying the question from the school test I need help!
7 answers
53 views
Which phrase defines etymology? (1 point)
Responses the pronunciation of a word the pronunciation of a word the history of a word
7 answers
210 views
Delta drives at an average speed of 17 miles per hour through traffic. What is her speed in kilometers per hour if 1 kilometer
1 answer
52 views
Use the ratio 1 meter is approximately equal to 1.09 yards. Martha runs 1,000 meters in a race. How many yards does Martha run
1 answer
178 views
A university football stadium has 81,500 seats. The stadium is at full capacity on game day. Layla believes only 79,000 seats
5 answers
59 views
(4,3), (8,6)
What is the unit cost
1 answer
79 views
(4,3)
What is the unit cost
1 answer
35 views
Answers (20)
A sledgehammer is swung at a wall. Once the sledgehammer hits the wall it does not breakthrough. How do the hammer and the wall act on each other?(1 point) Responses The hammer exerts a stronger force than the wall but in the same direction. The hammer
In which situation does the reactive force between two colliding objects cause a physical change?(1 point) Responses a swing hitting another swing, causing the second swing to move away a swing hitting another swing, causing the second swing to move away
A bowler throws a ball down the lane toward the pins. The ball reaches the pins and slowly moves through them, knocking down the center pins but leaving the end pins standing. The bowler wants the ball to reach all the pins. Which changes should the bowler
When you trip, your foot stops, but your body continues to move forward. Which statement best explains why this happens?(1 point) Responses An unbalanced force pushes your body forward. An unbalanced force pushes your body forward. The unbalanced force
In which situation would the momentum of a moving object increase?(1 point) Responses Two forces of equal magnitude act on the object in opposite directions. Two forces of equal magnitude act on the object in opposite directions. A new force acts on the
A box is against a wall. A person pushes on the box, but the box does not move. Is this situation an example of a force?(1 point) Responses No, this is not an example of a force because a force pulls an object. No, this is not an example of a force because
Which option is the force with the greatest magnitude?(1 point) Responses the force needed to lift a pencil the force needed to lift a pencil the force needed to lift a hairbrush the force needed to lift a hairbrush the force needed to lift a chair the
A force acts on an object. Which option describes an action that could prevent the object from moving?(1 point) Responses a force applied in the opposite direction with a greater magnitude at the same time a force applied in the opposite direction with a
What does a horizontal line on a position-time graph indicate about the object?(1 point) Responses The object is accelerating. The object is accelerating. The object remains still. The object remains still. The object has a constant, nonzero velocity. The
Something that potatoes and bacteria have in common is that they both reproduce(1 point) Responses via vegetative reproduction. via vegetative reproduction. using tubers. using tubers. not normally. via binary fission
A parent bacterial cell is able to survive in the presence of the antibiotic penicillin. Subsequent generations from this parent will be _______ penicillin.(1 point) Responses dependent on dependent on resistant to resistant to removed by removed by
ok What is a good description of bacterial reproduction? (1 point) Responses slow reproduction through normal reproduction slow reproduction through binary fission rapid reproduction through binary fission fast reproduction through normal reproduction
Based on your knowledge of the root "audi," which phrase describes an auditory signal?(1 point) Responses a signal that is seen a signal that is seen a signal that is read a signal that is read a signal that is felt a signal that is felt a signal that is
Which fact is true about all words with the root aer?(1 point) Responses They relate to breathing. They relate to breathing. They will all have the same meaning. They will all have the same meaning. They will all sound the same. They will all sound the
Which can help readers define words?(1 point) Responses etymological patterns etymological patterns parts of speech parts of speech pronunciations pronunciations stressed syllables
Julian and Brittany mailed 275 wedding invitations to family and friends and predicted that they would all attend. Only 265 out of 275 people committed to attending the wedding. Calculate the percent error in their prediction. Round your answer to the
Aatikah plans to buy books at a book fair. She thinks she will need $30.00 to purchase the books. She only spends $19.75. Find the percent error in her prediction. Round your answer to the nearest whole number.(1 point) Responses 58% 58% 1% 1% 2% 2% 52%
you guys are a disgrace to those dino names, those dinos are smart! and if you using this app that means your dumb. yes that means I'm dumb. :)
Laila is laying a path down for a new driveway. The store has three types of paver stones that will work for her space. She needs to know which paver is the best price. Paver 1 costs $1.49 each, and she will need twice as many as paver 2 and half as many
Randi needs to mow her lawn. The mixture requires 5 gallons of gas for every 2 gallons of oil. How much oil will she need for 8 gallons of gas?
