Step-by-step explanation:
l = length
w = width
l/w = 5/2
l = 5w/2
l×w = 1000ft²
(5w/2)×w = 1000
5w²/2 = 1000
5w² = 2000
w² = 400
w = 20ft
l = 5w/2 = 5×20/2 = 5×10 = 50ft
the length is 50ft.
the width is 20ft.
The Integer would be 3. Being 3 because it is a “whole number” and Integers are only Whole numbers
If it is a fraction equal to .50 or more you raise it up. if it is lower than .50 you round down'
Answer:
Step-by-step explanation:
Given that a common inhabitant of human intestines is the bacterium Escherichia coli.
A cell of this bacterium in a nutrient-broth medium divides into two cells every 20 minutes.
Initial population = 71 cells
Doubles in 1/3 of an hour
, where t is the no of hours.

Rate of growth = derivative of P
= 