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Sidana [21]
3 years ago
10

Ashley’s Phone bill went from 32.25 to 18.70 what was the percent of decrease? Plz help a little confused...plz explain how you

got the answer 22 points plz help me
Mathematics
1 answer:
Kruka [31]3 years ago
5 0

Answer:

42%

Step-by-step explanation:

To find the percent of decrease first find the difference between 32.25 and 18.70.

32.25 - 18.70 = 13.55

Now divide this number by the original number, in this case 32.25, and then multiply the answer you get by 100.

13.55 / 32.25 = 0.42

Multiply this number by 100 to get the percentage.

0.42 * 100 = 42

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Kingda ka in new jersey is the tallest and fastest roller coaster in the world. riders travel at an average speed of 61 feet per
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Answer:

(a) 3118=61*t

(b)  The amount of time the roller coaster is in motion is 51.11 seconds.

Step-by-step explanation:

Speed ​​is a magnitude that expresses the relationship between the space traveled by an object, the time used for it and its direction. In other words, speed is associated with the change in position of a body over time and can be expressed as:

speed=\frac{distance}{time}

Then the distance traveled can be expressed as:

distance=speed*time

(a) If x represents the total time that the roller coaster is in motion for each ride, the average speed is 61 feet per second and the distance is 3118 feet then the expression to represent the situation is:

<u><em>3118=61*x</em></u>

(b)  To calculate the amount of time the roller coaster is moving, you simply need to solve the expression found in (a). Dividing 61 to both sides:

\frac{3118}{61} =\frac{61*x}{61}

51.11 seconds=x

<u><em> The amount of time the roller coaster is in motion is 51.11 seconds.</em></u>

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3 years ago
You have a rectangular Box whose dimensions are 5cm X 4 Cm X 4 Cm that holds 32 jelly beans, and another rectangular Box whose d
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Answer:

.4 Jelly beans per cubic Centimeter

Step-by-step explanation:

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Ratio = 32beans/80cm^3 = .4beans/cm^3

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If a is the set of all integers choose the set B that will make the following statement false
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Step-by-step explanation:

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Correct answer gets brainiest
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Answer:

x + 2x + a + 90 \degree = 360\degree \\  x + 2x + 132\degree + 90 \degree = 360\degree \\ 3x + 222\degree = 360\degree \\ 3x = 360\degree - 222\degree \\ 3x = 138\degree \\ x =  \frac{138\degree}{3}  \\ \boxed{ x = 46\degree}

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2 years ago
An international company has 29,100 employees in one country. If this represents 23.7% of the company's employees, how many empl
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Answer:

122785 employees.

Step-by-step explanation:

Let the total number of employees be X

Given the following data;

Number of employees = 29100

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To find the total number of employees;

23.7/100 * X = 29100

Cross-multiplying, we have;

23.7X = 29100 * 100

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