Mathematics, 19.05.2021 19:10 emmdolzx
1. Due to gravity, an object falls 16t2 feet in t seconds. You drop a penny from the top of the Empire State Building. How far will the penny have fallen after 3 seconds?β
Answers: 2
Mathematics, 21.06.2019 13:30
Suppose the first five terms of a sequence are 4, 5, 9, 27, 123. how could the next term in the sequence be generated?
Answers: 1
Mathematics, 21.06.2019 19:50
Prove (a) cosh2(x) β sinh2(x) = 1 and (b) 1 β tanh 2(x) = sech 2(x). solution (a) cosh2(x) β sinh2(x) = ex + eβx 2 2 β 2 = e2x + 2 + eβ2x 4 β = 4 = . (b) we start with the identity proved in part (a): cosh2(x) β sinh2(x) = 1. if we divide both sides by cosh2(x), we get 1 β sinh2(x) cosh2(x) = 1 or 1 β tanh 2(x) = .
Answers: 3
Mathematics, 21.06.2019 20:00
Simplify (2^5/3^2)^4 a. 2^20/3^8 b. 2^9/3^8 c. 8^5/12^2 d. 2/3^2
Answers: 1
Mathematics, 21.06.2019 21:30
What is the solution to this system of equations? y= 2x - 3.5 x - 2y = -14
Answers: 2
1. Due to gravity, an object falls 16t2 feet in t seconds. You drop a penny from the top of the Empi...
Social Studies, 24.06.2019 01:00
Physics, 24.06.2019 01:00
History, 24.06.2019 01:00
History, 24.06.2019 01:00
Biology, 24.06.2019 01:00
Mathematics, 24.06.2019 01:00