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• the table shows the approximate height of a projectile x seconds after being fired into the air.which equation models the height, y, x seconds after firing?y = –10(x)(x – 5)y = 10(x)(x – 5)y = –10(x – 5)y = 10(x – 5)
  
• which statement (related to body directions) is true? a. the ankle is superior to the knees. b. the nose is anterior to the ears. c. the elbow is distal to the wrist. d. the shoulder is ventral to the elbow. e. the neck is superior to the eyes.
  
• the table shows the relationship between time spent running and distance traveled. which type of model best describes the relationship? linear, because the r value for the linear model is closest to 1 exponential, because the r value for the exponential model is closest to 0 linear, because the rate of change between each pair of points is exactly 520 exponential, because the rate of change between each pair of points is 1.98
  
• a farmer is tracking the number of soybeans his land is yielding each year. he finds that the function f(x) = −x2 + 20x + 100 models the crops in pounds per acre over x years. find and interpret the average rate of change from year 10 to year 20. the crop yield increased by 200 pounds per acre from year 10 to year 20. the crop yield increased by 100 pounds per acre from year 10 to year 20. the crop yield decreased by 10 pounds per acre from year 10 to year 20. the crop yield decreased by 0.1 pounds per acre from year 10 to year 20.
  
• which of the following best describes the dada beliefs? a. non-conformist, rebellious b. primitive, simplistic c. emotionless, stylized d. all of the above
  
• after listening to a long discussion on the skeletal system, you conclude that the skeletal system is important because it __________. a. supports the body and makes red and white blood cells b. is formed from bones, cartilage, and muscle c. provides the body with potassium needed for support d. manufactures the ligaments needed to connect bones
  
• which statements describe characteristics of earth's geosphere? select three options. it is made up of living things. it is mostly solid. it includes liquid water. it includes earth's surface. it includes earth's interior. it is made up of gases and airborne particles.
  
• the kidneys help the body preserve water. when an animal has not had enough to drink, the kidneys signal the body to reabsorb water. the animal produces little urine and so loses less water. during this process, the kidneys work in conjunction with which body system?
  
• which reaction is endothermic?hcl + naoh right arrow. nacl + h2o + 58 kj 6co2 + 12h2o + energy right arrow. c6h12o6 + 6o2 + 6h2o2na + cl2 right arrow. 2nacl + energy2c2h6 + 7o2 right arrow. 4co2 + 6h2o + 2,502 kj
  
• one major goal of nasa’s gemini program was tolaunch an artificial satellite.send manned aircraft into earth’s orbit.launch astronauts on long flights.land an astronaut on the moon.