. Lisa spent $67 for a skateboard and $25 for a protective helmet.. . . . What percent of the total amount that Lisa spent was the price of the skateboard? A. . . 62.7%. . . . . . . . .
B. . . 72.8%. . . . . . . . .
C. . . 75%. . . . . . . . .
D. . . 81.7%. .
Answers
p = ( 67 x 100 ) : 92 = 72.826 ≈ 72.8 %
Answer: 72.8 %
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Answers
Final answer:
To determine the total number of people surveyed when given the number who preferred swimming and the percentage they represent, you set up an equation based on the percentage and then solve for the total. With this data, 40 people were surveyed.
Explanation:
The question pertains to the mathematical concept of percentages. You mention that 27.5 percent of the surveyed population favored swimming and this equaled to 11 people. To calculate the total number of people surveyed, we let the total number be 'x'. Therefore, the mathematical equation, based on the provided data, becomes 27.5% of 'x' = 11. In mathematical terms, it can be written as 0.275x = 11. For finding 'x', divide both sides of the equation by 0.275. Thus 'x' = 11 / 0.275 = 40. Therefore, based on the given percentages and data, it's inferred that a total of 40 people were surveyed.
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Answers
Find the missing value in the proportion 2/7=x/14 a. 0.02 b. 5 c. 49 d. Find the missing value in the proportion Find the missing value in the proportion 2/7=x/14 a. 0.02 b. 5 c. 49 d. 4 a. 0.02 b. 5 c. 49 d. 4

Helping story
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Of course! Here's a short story idea about helping others:
Title: "The Kindness Chain"
Once upon a time in a small, quiet village, there lived a young girl named Lily. Lily was known throughout the village for her acts of kin
Answers
Answer:
4,320 in³ of water
Step-by-step explanation:
v = 20*12*18
v = 4,320 in³ of water
Answers
Answer:
I got to say Post Malone.
Step-by-step explanation:
1. He isn’t afraid to be relatable:
2. He brings his quirks to his Interviews:
3. His music breaks multiple genres:
4. The success of his first album:
7. He’s only 22:
Answers
Answer:
of a circle makes 60° angle.
Step-by-step explanation:
There are 360° in one full rotation or we can say that one circle has 360 degrees.
If a circle has 360°, of a circle is equal to
× 360 = 60°
If you divide a circle into 6 equal parts each would be of 60°.
= 60 + 60 + 60 + 60 + 60 + 60 = 360
of a circle makes 60° angle.
The angle that corresponds to 1/6 of a circle is 60 degrees
Which angle corresponds to 1/6 of a circle?
A circle is a shape consisting of all points in a plane that are at a given distance from a given point, the center.
The distance between any point of the circle and the center is called the radius.
A full circle has an angle 360 degrees. The angle that corresponds to 1/6 of a circle will be:
1/6 * 360 = 60 degrees
Therefore, the angle that corresponds to 1/6 of a circle is 60 degrees.
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x + a (over(fraction)) ax = b (over(fraction)) x
Part 1. Show all work to solve for x in the equation and check the solution.
Part 2. Explain how to identify the extraneous solution and what it means.
Answers
Answer:
x = 7 is a solution
x = -2 is an extraneous solution.
Step-by-step explanation:
Answer:
Step-by-step explanation:
Using the equation below as a model, fill in numbers in the place of a and b to create a rational equation that has an extraneous solution.
X + 4 / 4x = 8 / x
Part 1. Show all work to solve for x in the equation and check the solution.
X + 4 / 4x = 8 / x
x(x + 4) = (4x)8
x^2 + 4x = 32x
x^2 + 4x - 32x = 32x - 32x
x^2 - 28x = 0
x(x - 28) = 0
X = 0 or x = 28
Part 2. Explain how to identify the extraneous solution and what it means.
The solution x = 0 is extraneous because you are not allowed to divide by 0.