Find his rate:
120 / 15 = $8 per hour
Multiply the rate by hours:
$8 x 20 hours = $160
He will earn $160
By the use of the completing the square method, the maximum height of the path of the water 3 ±√29/4 + 9 m.
What is called distance?
- Distance is a numerical measurement of how far apart objects or points are.
- The distance between two points is the length of the path connecting them.
- In everyday usage, distance may refer to a physical length or an estimation based on other criteria (e.g. "two counties over").
- The distance from a point A to a point B is sometimes denoted as. .
h = -4x² +24x -29
Now we have;
0 = -4x² +24x -29
-4x² +24x -29= 0
x² - 6x = -29/4
(x - 3)² = -29/4 + 3²
(x - 3)² = -29/4 + 9
x = 3 ±√29/4 + 9 m
Therefore, the maximum height of the path of the water x = 3 ±√29/4 + 9 m
Learn more about distance
brainly.com/question/13034462
#SPJ4
Eight and seven thousandths is the answer in word form
Answer:
Step-by-step explanation:
Given that:
For year 2000; x = 0
So; 
For year 2001; x = 1
For year 2002; x = 2
For year 2003; x = 3
For year 2005; x = 5
r(5) = 16
For year 2010; x = 10
For year 2018; x =18
Thus, the table can be presented as seen below.
Year 2000 2001 2002 2003 2005 2010 2018
x 0 1 2 3 5 10 18
r(x) 35 22.8 14.8 11 16 102 458
SO, we will notice that the revenue for the albums starts decreasing and when it reaches the minimum, it started increasing with increasing x.
The attribute behind this trend is because the revenue function r(x) typically implies that it is a quadratic function.
Answer:
7√3
Step-by-step explanation:
To simplify a square root, look for some of its factors. You are especially looking for factors that are square numbers, or sometimes factors that repeat (repeating factors give you a square number).
√147
=√3·49 Remember 49 is a square number, you can take out its square root.
=7√3 Simplified.
You might also end up with these factors instead.
√147
=√3·7·7 Two same factors mean a square number you can take out.
=7√3 Simplified form.
