Ray delivered 3/8 of the newspapers on his route in the first hour and 4/5 of the rest in the second hour what fraction of the newspapers did Ray deliver in the second hour?

Step-by-step explanation:

Let the total number of Newspapers be x

Number of newspapers delivered in first hour of his route= of x

Total number of newspapers delivered in first hour= x

Number of newspapers left= x-

Number of newspapers left=

Number of newspapers left=

Number of newspapers delivered in second hour=4/5 of

Number of newspapers delivered in second hour=

Fraction of newspapers delivered in second hour is=

Hence, the correct answer is

f(x) has value 150 at x= 0

and 0 at x= 3

so d(f(x))/dt = slope = -150/3 = -50

the red lines denote the population of the bacteria after 35 hours. that would be 2,409.24. the y-intercept is the blue line which is 800 because that is the starting point. the equation used to make the graph is 800(1.032)^h, where h is the number of hours.

step-by-step explanation: