Mathematics, 23.07.2019 21:30 vanessacasillas452
(1 point) a tank contains 1060 l of pure water. a solution that contains 0.06 kg of sugar per liter enters the tank at the rate 9 l/min. the solution is mixed and drains from the tank at the same rate. (a) how much sugar is in the tank at the beginning? y(0)= 0kg (include units) (b) with s representing the amount of sugar (in kg) at time t (in minutes) write a differential equation which models this situation. s′=f(t, s)= 0.54-(9s/1060) . note: make sure you use a capital s, (and don't use s(t), it confuses the computer). don't enter units for this function. (c) find the amount of sugar (in kg) after t minutes.
Answers: 1
Mathematics, 21.06.2019 14:50
An assembly consists of two mechanical components. suppose that the probabilities that the first and second components meet specifications are 0.87 and 0.84. assume that the components are independent. determine the probability mass function of the number of components in the assembly that meet specifications. x
Answers: 1
Mathematics, 21.06.2019 17:00
Abe is a triangle. can you use the sss postulate or the sas postulate to prove triangle abc = triangle aed? by sss only neither apply both apply by sas only
Answers: 2
Mathematics, 21.06.2019 17:30
What is the range of the relation in the table below? x y –2 0 –1 2 0 4 1 2 2 0
Answers: 3
Mathematics, 21.06.2019 21:00
Asequence has its first term equal to 4, and each term of the sequence is obtained by adding 2 to the previous term. if f(n) represents the nth term of the sequence, which of the following recursive functions best defines this sequence? (1 point) f(1) = 2 and f(n) = f(n − 1) + 4; n > 1 f(1) = 4 and f(n) = f(n − 1) + 2n; n > 1 f(1) = 2 and f(n) = f(n − 1) + 4n; n > 1 f(1) = 4 and f(n) = f(n − 1) + 2; n > 1 i will award !
Answers: 1
(1 point) a tank contains 1060 l of pure water. a solution that contains 0.06 kg of sugar per liter...
Spanish, 30.03.2021 07:20
Social Studies, 30.03.2021 07:20
Mathematics, 30.03.2021 07:20
Mathematics, 30.03.2021 07:20
Mathematics, 30.03.2021 07:20
Social Studies, 30.03.2021 07:20
World Languages, 30.03.2021 07:20
Chemistry, 30.03.2021 07:20
Mathematics, 30.03.2021 07:20
History, 30.03.2021 07:20
Mathematics, 30.03.2021 07:20
Biology, 30.03.2021 07:20
Mathematics, 30.03.2021 07:20