Mathematics, 20.12.2020 01:00 lexiships
Kathryn and Gaby are enrolled in a university program to study abroad in
Spain and then in South Africa. They realize that they will have to convert
US dollars (USD) to euros (EUR) in Spain, and then convert EUR into
South African rand (ZAR) for their time in South Africa. They identified a
currency exchange service in Spain that will convert D dollars to euros with
the function E(D) = 0.64D -
5 and a currency exchange service in South
Africa that will convert E euros to rand using R(E) = 12.1E - 10.
Item 2: If Kathryn converts 450 USD in Spain to EUR, then converts that amount in EUR to ZAR, how much will she have in South Africa rand?
Question: Explain how to compose the functions E and R to answer item 2. Write the composite function and identify the domain and range.
Answers: 2
Mathematics, 21.06.2019 16:00
When turned about its axis of rotation, which shape could have created this three-dimensional object?
Answers: 3
Mathematics, 21.06.2019 17:00
Bugs bunny was 33 meters below ground, digging his way toward pismo beach, when he realized he wanted to be above ground. he turned and dug through the dirt diagonally for 80 meters until he was above ground
Answers: 3
Mathematics, 21.06.2019 19:30
Consider that lines b and c are parallel. what is the value of x? what is the measure of the smaller angle?
Answers: 1
Kathryn and Gaby are enrolled in a university program to study abroad in
Spain and then in South Af...
Chemistry, 17.11.2019 05:31
Mathematics, 17.11.2019 05:31
Mathematics, 17.11.2019 05:31
Mathematics, 17.11.2019 05:31
Mathematics, 17.11.2019 05:31
English, 17.11.2019 05:31
Biology, 17.11.2019 05:31
Biology, 17.11.2019 05:31
History, 17.11.2019 05:31