Mathematics, 30.05.2020 22:04 tesadeshazer
The arch support of a bridge can be modeled by y=-0.00125x^2, where x and y are measured in feet. a) the width of the arch is 800 feet. Describe the domain of the function and explain. Find the height of the arch.
Answers: 2
Another question on Mathematics
Mathematics, 21.06.2019 16:30
You drop a rubber ball off the roof of a 50 meter high building onto a paved parking lot. it bounces back up with every bounce, but not quite all the way back up to you. after the first bounce it bounces back only 80 percent of the distance it was dropped from. the pattern continues, meaning after every bounce it comes up to just 80 percent of the previous maximum height. so if before the first bounce the height is 50 meters, what height does the ball reach after the fifth bounce? round your answer to one decimal place and chose the correct response from the choices below:
Answers: 1
Mathematics, 21.06.2019 17:30
Colby and jaquan are growing bacteria in an experiment in a laboratory. colby starts with 50 bacteria in his culture and the number of bacteria doubles every 2 hours. jaquan starts with 80 of a different type of bacteria that doubles every 3 hours. let x equal number of days. colbys experiment follows the model: a.) y=50*2^x b.) y=50*2^8x c.) y=50*2^12x jaquans experiment follows the model: a.)80*2^x b.)80*2^8x c.)80*2^12x
Answers: 3
Mathematics, 21.06.2019 17:30
Which of the following is true for the relation f(x)=2x^2+1
Answers: 1
You know the right answer?
The arch support of a bridge can be modeled by y=-0.00125x^2, where x and y are measured in feet. a)...
Questions
Social Studies, 11.11.2020 14:00
History, 11.11.2020 14:00
English, 11.11.2020 14:00
Mathematics, 11.11.2020 14:00
English, 11.11.2020 14:00
Chemistry, 11.11.2020 14:00
English, 11.11.2020 14:00
Mathematics, 11.11.2020 14:00
History, 11.11.2020 14:00
SAT, 11.11.2020 14:00
Mathematics, 11.11.2020 14:00
Computers and Technology, 11.11.2020 14:00
