Answer:
the answer would be three because when an exponent is on the inside of the parenthesis and one is outside too, then they are multiplied. If it wasn't, then it would be added.
Step-by-step explanation:
Answer:
The half life of the car is 3.98 years.
Step-by-step explanation:
The value of the car after t years is given by the following equation:
In which V(0) is the initial value and r is the constant decay rate, as a decimal.
The value of a certain car decreases by 16% each year.
This means that
So
What is the 1⁄2-life of the car?
This is t for which V(t) = 0.5V(0). So
The half life of the car is 3.98 years.
1. y=mx where m is the constant
7/2 = y/5
2y = 35
y = 35/2
y = 17.5
2. y=mx where m is the constant
5=m4
m= 5/4
8=5/4 x
x= 6.4
Hello,
y'/(1+y)=x
==>ln(1+y)=x²/2+k since y>-1 then |1+y|=1+y
==>y=C*e^(x²/2)-1
Answer:
23
Step-by-step explanation:
100/5=20
20+3=23