Detailed Answer:
An algebraic equation can be defined as a mathematical statement in which two expressions are set equal to each other.
Example of Algebraic Equations:
Eg. 1) x + 10 = 20
Eg. 2) 5x + 10 = 20
Eg. 3) 2x + 2 = 4
Answer:
Slope intercept form y= mx+b
y= 3/2x-5
slope= 3/2
y-int= -5
Step-by-step explanation:
Answer:
the last one i think
Step-by-step explanation:
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:
13. $320
Step-by-step explanation:
First determine how much he made using an estimate
Earnings = hours * rate per hour We estimate 40 hours * 10 per hour
= 40 * 10
=400
Take home after taxes is 4/5 of his earnings
take home = 4/5 * 400
=320
