Answer:

Step-by-step explanation:
The revenue flows has the following function:

The total revenue obtained in the first seven years is obtained by using the concept of definite integral:




I wrote it for you because i didnt know how to write it out in a way that made sense
hope this works! xx
Answer:the population is threaded rods produced at the factory that week the sample is the 40 threaded rods selected
Step-by-step explanation:
Calculista Ambitious
the correct question in the attached figure
Let
s----------> total savings
case a) Israel added $80 to his savings
we know that
80=(1/8)*s-------> multiply by 8 both sides------> s=$640
the answer case a) is
the equation is
80=(1/8)*s
case b) Israel added $120 to his savings
we know that
120=(1/8)*s-------> multiply by 8 both sides------> s=$960
the answer case b) is
the equation is
120=(1/8)*s
Read more on Brainly.com - brainly.com/question/10503464#readmore