Mathematics, 03.03.2020 21:56 Emorej22
Manny observed a Northern Gannet, a deep diving seabird, hovering at a height of 10 meters above the ocean surface. The bird then dove into the water, diving to a depth of 16 meters before coming to the surface. The dive can be modeled by a quadratic function,
y = x2 β 10.3x + 10, where x represents the time the dive lasted in seconds and y represents the height of the bird in meters. Use the graphing calculator to graph the equation. After how many seconds did the bird surface? Round your answer to the nearest tenth.
9.2 is the answer
AND THAT'S ON PERIOD
Answers: 2
Mathematics, 21.06.2019 15:00
What are the coordinates of the point is 1/4 of the way from a (-6, -3) to b (6, 1)? a. (-3, -2) b. (0, -2) c. (-1, 0) d. (3, 2)
Answers: 1
Mathematics, 21.06.2019 15:10
Lorne subtracted 6x3 β 2x + 3 from β3x3 + 5x2 + 4x β 7. use the drop-down menus to identify the steps lorne used to find the difference.
Answers: 1
Mathematics, 21.06.2019 17:00
The table below shows the height of a ball x seconds after being kicked. οΏΌwhat values, rounded to the nearest whole number, complete the quadratic regression equation that models the data? f(x) = x2 + x + 0based on the regression equation and rounded to the nearest whole number, what is the estimated height after 0.25 seconds? feet
Answers: 2
Mathematics, 21.06.2019 22:00
The numbers on a football field indicate 10 yard increments. you walk around the perimeter of a football field between the pylons. you walk a distance of 30623 yards. find the area and perimeter of the indicated regions. write your answers as mixed numbers, if necessary. a. one end zone: perimeter: yd area: yd2 b. the playing field (not including end zones): perimeter: yd area: yd2 c. the playing field (including end zones): perimeter: yd area: yd2
Answers: 1
Manny observed a Northern Gannet, a deep diving seabird, hovering at a height of 10 meters above the...
Biology, 19.12.2019 02:31
Mathematics, 19.12.2019 02:31
English, 19.12.2019 02:31
Biology, 19.12.2019 02:31
Physics, 19.12.2019 02:31
History, 19.12.2019 02:31
Social Studies, 19.12.2019 02:31
Mathematics, 19.12.2019 02:31
English, 19.12.2019 02:31
Mathematics, 19.12.2019 02:31
Physics, 19.12.2019 02:31