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In-s [12.5K]
3 years ago
13

A flower arrangement was marked down 12.5%. if the flowers originally cost $20, what is the amount of the discount?

Mathematics
2 answers:
WINSTONCH [101]3 years ago
7 0
The correct answer would be B :)
inessss [21]3 years ago
7 0
The correct answer is actually D 
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: The average student college loan rate is 4%. You borrowed $18,000 per year for 4 years for tuition, room, & board. If the
gregori [183]

Answer: A) 7,200

Step-by-step explanation:

7 0
3 years ago
The height of water shooting from a fountain is modeled by the function f(x)= -4x^2 +24x -29 where access to distance from the s
suter [353]

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

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7 0
2 years ago
How much yards of highway do they need to repave?
nordsb [41]
4 miles = 7,040 yards

Hope this helps!
 

8 0
3 years ago
Read 2 more answers
If the height of a parallelogram is 27.3 m and the base is 6.3 m, what is the area of the parallelogram?
user100 [1]
27.3 m x 6.3 m = 171.99 m
6 0
3 years ago
Solve for x.
Crank

The solutions to the given absolute value equation are:

x = −74 and x = 80

<h3>How to solve the given equation for x?</h3>

Here we want to solve the absolute value equation:

(1/7)*|x - 3| - 2 = 9

To solve this, we first need to isolate the absolute value part, so we get:

(1/7)*|x - 3| - 2 = 9

(1/7)*|x - 3| = 9 + 2

(1/7)*|x - 3| = 11

|x - 3| = 11*7

|x - 3| = 77

Now we can decompose the absolute value equation into two simpler ones, which are:

x - 3 = 77

x - 3 = -77

Solving those two equations we get:

x = 77 + 3 = 80

x = -77 + 3 = -74

Thus the solutions are:

x = -74 and x = 80, we conclude that the correct option is the last one.

If you want to learn more about absolute value equations:

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6 0
2 years ago
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