Last year total estimated cost: $2,265
This year (after 1 year) total estimates cost for 2 years is: 1.05 X $2,265 = $2,378.25
So, for 1 year will be the half of the above amount: $2,378.25 : 2 = $1,189.13
Answer:
Step-by-step explanation:
−
1
/2
+
3
/4
(
4
/9
)
=−1
/2
+
3
/4
(
4
/9
)
=
−1
/2
+
1
/3
=
−1
/6
(Decimal: -0.166667)
Step-by-step explanation:
The factors are x + 2 and x + 6.
Answer:
Choice C is correct
Step-by-step explanation:
The first step is to re-write the equations in exponential form.
The first equation can be written as;
since the base is 10 and 4 the exponent.
The second equation can be written as;

The second step is to make N the subject of the formula in both equations.
Solving for N from this equation
, yields;

Solving for N from the second equation
, yields;

Therefore;
