Given composite inequality : 12h - 3 > 15h or 5 > -0.2h +10.
Let us solve them one by one.
12h - 3 > 15h
Subtracting 12h from both sides, we get
12h-12h - 3 > 15h -12h
-3 > 3h
Dividing both sides by 3, we get
-3/3 > 3h/3
-1 > h .
Solving 5 > -0.2h +10.
Adding -0.2h on both sides, we get
5 +0.2h > -0.2h+0.2h +10.
5 +0.2h > 10.
Subtracting 5 from both sides, we get
5-5 +0.2h > 10-5.
0.2h > 5
Dividing both sides by 0.2, we get
0.2h/0.2 > 5/0.2
h > 25.
Therefore -1>h or h>25.
The answer would be: 1 Foot= 0.3 meters.
What are the : representing?
Answer:
$632.66 is the amount of money in the savings account after graduation
Step-by-step explanation:
There are 12 grades in high school. So the number of years before graduation here is 6 years.
Now to know the amount of money, the equation to use is;
A(t) = a(1+r)^t
Here;
A(t) = ?
a = 500
r = 4% = 4/100 = 0.04
t = 6 years
Substituting these values into the equation, we have;
A(t) = 500(1 + 0.04)^6
A(t) = 500(1.04)^6
A(t) = $632.66