Mathematics, 20.05.2021 22:50 timothyashburn8
The science club at Jefferson High School is performing an experiment. They want to see if
they can design a case that will prevent an egg from breaking when it is dropped from the
roof of the school. The egg, safe in its case, is tossed into the air with an initial velocity of 5
meters per second from a height of 8 meters. The equation h(t) = -4.9t? + 5t + 8 models
the height of the egg in meters after t seconds.
About how many seconds does it take for the egg to hit the ground?
Answers: 3
Mathematics, 21.06.2019 15:30
On a architect's drawing of a house, 1 inche representa 1.5
Answers: 1
Mathematics, 21.06.2019 17:30
Which of the following tables represents exponential functions?
Answers: 1
Mathematics, 21.06.2019 19:10
Which situation can be modeled by the inequality 5 + 10w β₯ 45? a. you start with $5 and save $10 a week until you have at least $45. b.you start with 5 baseball cards and purchase 10 cards every week until you have at most 45 cards. c.you start with 5 water bottles and purchases cases of 10 water bottles each until you have a total of 45 water bottles. d.you spend $5 plus $10 per week until you have less than $45.
Answers: 3
Mathematics, 21.06.2019 21:00
Graph the system of inequalities presented here on your own paper, then use your graph to answer the following questions: y < 4x β 8 y is greater than or equal to negative 5 over 2 times x plus 5 part a: describe the graph of the system, including shading and the types of lines graphed. provide a description of the solution area. (6 points) part b: is the point (5, β8) included in the solution area for the system? justify your answer mathematically. (4 points)
Answers: 3
The science club at Jefferson High School is performing an experiment. They want to see if
they can...
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