We have been given that function that models the population to be:
p(t)=7te^(-t/12)
we are required to compute for the time taken for the percentage of infected people to be maximum.
from the interval given, the maximum number will be at the point p'(t)
from the function;
p'(t)=-7/12e^(-t/12)(t-12)
equating this to zero and solving for t we get:
-7/12e^(-t/12)(t-12)=0
t=12
hence it will take a maximum of 12 days for infection to reach it's maximum percentage.
Answer:
The volume of the cube would be 536 and 193/512 inches^3.
Step-by-step explanation:
A the volume of a cube can be found with A = b^3
V = (8 + 1/8)^3
V = ((8/1 * 8/8) + 1/8)^3
V = (64/8 + 1/8)^3
V = (65/8)^3
V = (65 * 65 * 65)/(8 * 8 * 8)
V = 274625/512
V = 536 + 193/512
Answer: 18 :)
Step-by-step explanation:
5% of 1000 is 5 * 1000 / 100 = 5000 / 100 = 50.
A bar graph and a circle graph both show quantitative data. For example, if you take a survey, both graphs can display how many people voted for each choice.
y2-y1/x2-x1
6--1/5-1
6+1/5-1
7/4
