The correct answer is B. 3.2
You can find this answer by using any of the points on the graph and putting them into the given equation. Then you can solve for the constant. For the purpose of this example, we will use (2, 6.4)
Height = Constant * Width ---> Plug in known values.
6.4 = Constant * 2 ----> Divide both sides by 2
3.2 = Constant
This will work with whatever numbers you use from the graph.
Answer:
C. $30
Step-by-step explanation:
To calculate the percentage of a number, simply multiply it by the percentage!
20% x $150 = $30
Susan should leave a $30 dollar tip!
A cell has a radius: r = 3 nmThe surface area of a cell:A = 4 r² π = 4 · 3² π = 4 · 9 π = 36 π nm²The volume of a cell:V = 4/3 r³ π = 4/3 · 3³ π = 4 · 9 π = 36 π nm³Answer: The surface area is 36 π nm² and the volume is 36 π nm³.
Answer: Adults = 58
Children = 42
Step-by-step explanation:
Let adults be denoted as a
Let Children be denoted as c
a + c = 100 ...... i
10a + 5c = 710 ...... ii
Multiply I by 5
Multiply ii by 1
5a + 5c = 500 ...... iii
10a + 5c = 710 ...... iv
Subtract iii from iv
5a = 210
a = 210/5
a = 42
Since a + c = 100
c = 100 - 42 = 58.
Adults = 58
Children = 42
Answer:
Linear Positive
Step-by-step explanation:
The line is going upward or positive and follows the horizontal line rule, so therefore it is a linear positive line.