Ryan is choosing looking for a new gym.
Gym A: $30 sign-up fee and a $25 monthly fee
Gym B: n...
Mathematics, 22.01.2021 23:30 live4dramaoy0yf9
Ryan is choosing looking for a new gym.
Gym A: $30 sign-up fee and a $25 monthly fee
Gym B: no sign-up fee and a $31 monthly fee
Find the number of months for which the total cost
will be the same for both gyms.
Answers: 3
Mathematics, 21.06.2019 19:30
The position of a moving particle is given by the position function: f(t)=-9t-t^2-0.2t^3+0.1t^4 0 a. at what time does the particle reverse direction? b. when is the displacement positive? (round one decimal place and answer in interval notation) c. when is the displacement negative? (round one decimal place and answer in interval notation) d. when is the particle’s acceleration positive? (round one decimal place and answer in interval notation) e. when is the particle’s acceleration negative? (round one decimal place and answer in interval notation)
Answers: 3
Mathematics, 21.06.2019 19:50
Prove (a) cosh2(x) − sinh2(x) = 1 and (b) 1 − tanh 2(x) = sech 2(x). solution (a) cosh2(x) − sinh2(x) = ex + e−x 2 2 − 2 = e2x + 2 + e−2x 4 − = 4 = . (b) we start with the identity proved in part (a): cosh2(x) − sinh2(x) = 1. if we divide both sides by cosh2(x), we get 1 − sinh2(x) cosh2(x) = 1 or 1 − tanh 2(x) = .
Answers: 3
Mathematics, 21.06.2019 22:00
Percent increase and decrease. original number: 45 new number: 18
Answers: 1
Mathematics, 21.06.2019 23:00
How many 2/5s are in 1 and 1/2 plz someone me right now
Answers: 1
Mathematics, 14.06.2021 17:30
Mathematics, 14.06.2021 17:30
Mathematics, 14.06.2021 17:30
Mathematics, 14.06.2021 17:30
Mathematics, 14.06.2021 17:30
Mathematics, 14.06.2021 17:30
Mathematics, 14.06.2021 17:30
Mathematics, 14.06.2021 17:30
Mathematics, 14.06.2021 17:30
English, 14.06.2021 17:30
Mathematics, 14.06.2021 17:30