Answer:
In three years, cost (Value) = 47.70
Step-by-step explanation:
When the decrease is relative to the last value, it is exponential.
Depreciations are usually exponential.
In three years,
Value = 70*(1-0.12)^3
= 47.70
Answer:
there are 49 third graders that received records.
Step-by-step explanation:
assuming that their is 1 record per third grader
1) 6(9)
=54
2) 54-X=5
-X =-49
3) -X(-1)=-49(-1)
4) X=49
The value of f(x) when x=6 is A 27
Y = x
y = -2/3x + 5
x = -2/3x + 5
x + 2/3x = 5
3/3x + 2/3x = 5
5/3x = 5
x = 5 * 3/5
x = 15/5 reduces to 3
y = x
y = 3
so ur answer is (3,3)
Answer:
The formula is 
Step-by-step explanation:
The formula V = I R shows the relationship between voltage, current, and resistance.
It is given by the Ohm's law.
According to this law, at constant temperature, the current flows in any conductor is directly proportional to the potential difference applied.
V = I R
where, V is the potential difference, I is the current and R is the resistance.
The resistance is given by
