Javier bought 48 sports cards t a yard sale. Of the cards , 3/8 were baseballs cards.How many cards were baseballs cards?

Answers

Answer 1

Answer: 48 * 3 = 144 = 18
8 8

S = 18

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Jessica was solving an equation. After she finished simplifying, her result was 0=2. This result confused her. Explain to Jessica what her result means. Explain your reasoning thoroughly.

Answers

It means that the equations are not true. The straight lines are always parallel to the X-axis in all cases Therefore, the line doesn't cut the X-axis. This means that: there is no solution to the equation

Jessica's result means that any value of x (or any variable she used) would not be a solution to the equation. When something like 0 = 2 comes up, they answer is no solution.

For Your Information:

If you get 2=2 or 0=0 or anything like that, the solutions are all real numbers. Any value of x (or any variable used) will be a solution to the equation.

Please comment to let me know you understand. I hope this was helpful!

18/48 as it's simplest form?

Answers

$(18)/(48)=(3\cdot6)/(8\cdot6)=(3)/(8)$

that would be 3/8 as you cancel down the fractions

A flagpole is 53 feet tall. A rope is tied to the top of the flagpole and secured to the ground 28 feet from the base of the flagpole. What is the length of the rope? PLEASE HELP I GIVE THANKS!!!!!!!!

Answers

The length of the rope is 60 feet.

Given that, a flagpole is 53 feet tall. A rope is tied to the top of the flagpole and secured to the ground 28 feet from the base of the flagpole.

What is Pythagoras theorem?

The Pythagoras theorem which is also referred to as the Pythagoreantheorem explains the relationship between the three sides of a right-angled triangle. According to the Pythagoras theorem, the square of the hypotenuse is equal to the sum of the squares of the other two sides of a triangle.

Let the length of the rope be x.

Now, x²=53²+28²

⇒x²=2,809+784

⇒x=59.94≈60

Therefore, the length of the rope is 60 feet.

To learn more about the Pythagoras theorem visit:

brainly.com/question/21926466.

#SPJ2

So Pythagorean theorem, I assume.
remember: $a^(2) + b^(2) = c^(2)$
The a and b seems to be 53 and 28 (the order doesn't really matter)
so, $53^(2) + 28^(2) = c^(2)$
OR $\sqrt{53^(2) + 28^(2) } = c$

Calculator time!
$√(2809 + 784)$
$√(3593) = c$
59.94 ≈ c
Therefore, the rope is approximately 59.94 feet long.

  |\
  | \
  | \
Pole | \ the rope
(53) | \
  |_____\
28 ft

in a classroom, 1/6 of the students are wearing blue shirts and 2/3 are wearing white shirts. there are 36 students in the class. how many students are wearing a shirt other than blue or white?

Answers

The best thing to do here is to find out what one part is equal too, add these up and then subtract it from the original number.
As 1/6 of the students are wearing blue shirts, you need to find out what 1/6 is.
As there are 36 students, you need to divide this by 6 to get one part.
36/6=6
Therefore, there are six students wearing blue shirts.
As there are 2/3 students wearing white shirts, you need to find out what 2/3 of 36 is.
The best thing to do is to find 1/3 then double it.
To do this, divide 36 by 3.
36/3= 12
12*2= 24
Therefore, there are 24 students wearing white shirts.
As you're looking for the students that aren't wearing blue and white, you need to add the total together, and then subtract this from 36.
6+24=30
36-30= 6
Therefore, there are 6 students that are wearing shirts that aren't blue or white.
Hope this helps :)

Number of students that are wearing a shirt other than blue or white is 6 students

Further explanation

Order of Operations in Mathematics follow this following rule :

Parentheses
Exponents
Multiplication and Division
Addition and Subtraction

This rule is known as the PEMDAS method.

In working on a mathematical problem, we first calculate operation that is in parentheses, follow by exponentiation, then multiplication or division, and finally addition or subtraction.

Let us tackle the problem !

Given:

Total Number of Students = 36 students

¹/₆ of the students are wearing blue shirts.

$\texttt{Blue Shirt Students} = (1)/(6) * \texttt{Total Number of Students}$

$\texttt{Blue Shirt Students} = (1)/(6) * 36$

$\texttt{Blue Shirt Students} = \boxed{6}$

²/₃ of the students are wearing white shirts.

$\texttt{White Shirt Students} = (2)/(3) * \texttt{Total Number of Students}$

$\texttt{White Shirt Students} = (2)/(3) * 36$

$\texttt{White Shirt Students} = \boxed{24}$

Finally, the number of students wearing other clothes can be found in the following way:

$\texttt{Other Shirt Students} = \texttt{Total Number of Students} - \texttt{Blue Shirt Students} -\texttt{White Shirt Students}$

$\texttt{Other Shirt Students} = 36 - 6 - 24$

$\texttt{Other Shirt Students} = 36 - 30$

$\texttt{Other Shirt Students} = \boxed{6}$

Learn more

Infinite Number of Solutions : brainly.com/question/5450548
System of Equations : brainly.com/question/1995493
System of Linear equations : brainly.com/question/3291576

Answer details

Grade: Middle School

Subject: Mathematics

Chapter: Percentage

Keywords: Linear , Equations , 1 , Variable , Line , Gradient , Point , Multiplication , Division , Exponent , PEMDAS , percentange , percent

Casey said that 40 people were surveyed. Is his answer reasonable?

Answers

If 40 people were surveyed then it is reasonable

It depends on your population size, and if your sample is biased. If your sample was 40 out of 100, then yes, it would be reasonable. But if your sample was 40 out of 1000, then no because the sample is too small.

The water level in a swimming pool increased from 4.5 feet to 6 feet. What is the percent increase in the water rounded to the nearest tenth of a percent? Show your work.

Answers

the answer to that question is 80.5

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