Answers: 2
Mathematics, 21.06.2019 18:30
Complex numbers multiply √-4 * √-25 and show all intermediate steps. alternative notation is sqrt(-4) * sqrt(-25).
Answers: 1
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 21:30
Lizette is training for a marathon. at 7: 00 she left her house and ran until 8: 30, then she walked until 11: 30. she covered a total distance of 18 miles. her running speed was six miles per hour faster than her walking speed. find her running and walking speeds in miles per hour.
Answers: 2
Mathematics, 21.06.2019 23:20
For which pairs of functions is (f•g)(x)=12x? f(x)=3-4x and g(x)=16x-3 f(x)=6x2 and g(x)= 2/x f(x)= and g(x) = 144x f(x)=4x and g(x) =3x
Answers: 1
Divide £24 in ratio 3:5...
Mathematics, 20.07.2019 22:20
Business, 20.07.2019 22:20
Social Studies, 20.07.2019 22:20
History, 20.07.2019 22:20
Business, 20.07.2019 22:20
Mathematics, 20.07.2019 22:20
Spanish, 20.07.2019 22:20
History, 20.07.2019 22:20
Mathematics, 20.07.2019 22:20
Arts, 20.07.2019 22:20
Chemistry, 20.07.2019 22:20
History, 20.07.2019 22:20
Mathematics, 20.07.2019 22:20