Before watching a video about black holes, it is important to ____
A. Consider how details about black holes relate to the video purpose
B. Think about how the video director captured images of black holes.
C. Predict what scientists might discover about black holes in the future
D. Write an essay that connects the video to a text about black holes.

A picture of a patients lung showed it to be shriveled and darker than usual.Which is most likely the cause of this lung condition?A. smokingB. overeatingC. sickle cell anemiaD. poor refrigeration Christine is 4 years younger than Mark. 3 years from now, she will be two-thirds as old as Mark find their present ages.Complete solution A line passes through the point (-8, -7) and has a slope of 5/4 Write an equation in slope intercept form for this line Plzzz help Solve the equation: 4(x-2)=12 An airplane flew 3043 km from Houston to Seattle in 5.5 hours. What was the average speed, in m/s rounded to the nearest hundredth, of the airplane from Houston to Seattle? Find the area. Answer ASAP pls pls Determine two pairs of polar coordinates for the point (12, 12) with 0 < 360 The difference between a tort and a crime is that the tort:A.is more seriousB.is punishable by jail timeC.is only prosecuted in small claims courtD.is a civil property WILL GIVE YOU BRAINIEST!! What is a characteristic of a biome?What are some examples of a biome? What are some non-examples of a biome? Please help me!! Thanks in advance! Choose the topic sentence that best fits the paragraph below. Personal goals are those having to do with a person's life: getting married, having children, buying a house, and so on. Professional goals are related to a person's job or career. Both kinds of goals can be very useful. A. Everyone should set at least one professional goal. B. Personal goals are more important than professional goals. C. Students should be taught about setting goals in school. D. There are two different kinds of goals a person can make. NEED HELP ON THIS ASAP Find the value of x. Which two sentences best describe the connection between "The Wife of Bath's Tale" and"The Wife of Bath's Prologue," a part of the larger frame story at work in The Canterbury Tales?A The tale maintains the characters and narrative of the ongoing larger frame story.B The prologue is the real narrative while tale itself is actually unimportant.C The tale expands upon the thoughts and opinions of the character telling the story.D The prologue follows the characters that appear throughout the larger frame story.E The tale is part of a larger story with tales of the same plot and theme. What Faith Did Asoka adopt during most of the time he ruled Write a number or expression in each empty box to create true equations. 7(3+5)= ____+____ What is the smaller value of the two numbers I need help with these questions ASAP BE CAREFUL If someone ever tell y'all to click that link they are lying to you, you will be hckedPass the message who is from baltimore A 2000-kg elevator is at rest when its cable breaks. The elevator falls 26 m before it encounters a giant spring at the bottom of the elevator shaft. As the elevator falls, its safety clamp applies a constant frictional force of 17,000 N. 1. List all the forces acting on the elevator after the cable breaks but before it hits the spring. Determine the work done by each force on the elevator. Make sure these work terms have the appropriate signs (positive or negative). 2. Calculate the net work done on the elevator. 3. Use the work-kinetic-energy theorem to determine the speed of the elevator right before it encounters the spring. 4. After the elevator encounters the spring, the spring compresses by 0.6 m before the elevator comes to rest. The safety clamp continues to apply a constant 17,000 N force. List all the forces acting on the elevator while it falls this final 0.6 m. 5. For each force listed in question F4, determine an expression for the work it does on the elevator. Make sure each work term has the appropriate sign (positive or negative). 6. Use the work-kinetic-energy theorem to determine the value of the spring constant k.