Mathematics, 03.09.2020 22:01 mandyangle01
A science class designed a container to protect an egg. Each prototype is launched from a machine at 9.4 meters per second from a roof 40 meters tall. The function f(t) = β4.9t2 + 9.4t + 40 represents the path from the building to the ground on the t-axis, where t is the amount of time since the launch. How do the mathematical range and reasonable range compare? A. mathematical: y β€ 44.5 reasonable: y β₯ 0 B. mathematical: y β€ 44.5 reasonable: y β₯ 40 C. mathematical: y β€ 44.5 reasonable: 0 β€ y β€ 44.5 D. mathematical: y β€ 44.5 reasonable: 40 β€ y β€ 44.5
Answers: 2
Mathematics, 21.06.2019 19:30
Suzanne began a trip with 18 1/2 gallons of gas in the gas tank of her car if she hughes 17 3/4 gallons on the trip how many gallons does she have left once she finish the trip
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Mathematics, 21.06.2019 20:50
Afarmer has a large field that is x feet in length. he wants to fence in a rectangular section in the middle of the field , leaving a length of 100 feet of open field behind each end of the fenced rectangle.he also wants the width of the fenced-in space to be 100 feet less than its length. find the expressions to represent the length and width of the fenced section of the field
Answers: 2
A science class designed a container to protect an egg. Each prototype is launched from a machine at...
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