m3rk098 m3rk098

02-05-2018
Mathematics

contestada

hey can you please help me posted picture of question

hey can you please help me posted picture of question class=

Respuesta :

carlosego carlosego

02-05-2018

We have the following function:
C (n) = 20n + 15
Clearing t we have:
20n = c - 15
n = c / 20 - 15/20
Rewriting:
N (c) = (c-15) / 20
Answer:
The inverse function for this case is given by:
N (c) = (c-15) / 20
option B

Answer Link

Otras preguntas

Solve each quadratic equation. Show your work. 14. (2x – 1)(x + 7) = 0

In Triangle ABC, if ,AE ,BF and CD are the medians and AE and BF intersect at the point (2, 3), at what point does CD intersect AE ?

Simplify and select the answer with the appropriate restrictions for the variables. 4x^2 + 8x/x^2 - x - 6

How did Japan respond to the US embargo and freeze on assets? Japan negotiated a temporary moratorium on the sanctions. Japan refused to back down on its stance

Which describes a constant in an experiment? the variable changed by the experimenter the quantity that must remain the same the variable that changes in respon

How are primary and secondary succession similar?

Which answer best explains the contributions of African-Americans during the Revolutionary War? African-Americans only fought for the British side during the Re

State governments are, for the most part, set up the same as the federal government?

How did the Constitution overcome the weaknesses of the Articles of Confederation?

Two blocks are the same size one block has a higher temperature than the other. Which describes the thermal energy of these blocks