A in
in a class, the ratio of girls to boys is 2 : 3 .There are 12 boys in the class. How many girls are in the class?
Answer:
$621.08
Step-by-step explanation:
The formula for the amount (A) resulting from principal P being invested at rate r continuously compounded for period t is ...
A = Pe^(rt)
Filling in the given numbers and doing the arithmetic, we get ...
A = $400e^(0.055·8) ≈ $621.08
Answer:
13
Step-by-step explanation:
I assume that we are talking about the points and lengths of a number line.
A is the starting point (-8).
B is the mid point (-4).
C is the end point (5).
To find the distance of AC, we take the absoulte value of any value if its negative and add.
|-8| + 5
8 + 5
13
Best of Luck!
Surface area is what it seems to be. All of the area of the solid's faces together. Like a cube, just find the areas of all of the squares that make the cube then add them together.