The percentage is the method of distributing the numbers in a range from 0 to 100. The number 36 is 75% of 48.
To find the number that 36 is 75% off, use the following steps:
Remember that per cent means "per hundred." So, 75% can be written as the fraction 75/100 or the decimal 0.75.
Let's call the unknown number "x". We want to find the value of "x" that satisfies the equation: 36 = 0.75 * x.
To solve for "x", we need to isolate it on one side of the equation. We can do this by dividing both sides of the equation by 0.75.
36 / 0.75 = (0.75 * x) / 0.75
Simplifying the right side, we get:
36 / 0.75 = x
Evaluating the left side of the equation, we have:
48 = x
Therefore, 36 is 75% of 48.
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A plumber has a 50 foot piece of PVC pipe. how many 9/5 foot pieces can be cut from the 50 foot piece?
Answer:
[tex]27\frac{7}{9}\approx 27[/tex] pipes.
Step-by-step explanation:
We have been given that a plumber has a 50 foot piece of PVC pipe. We are asked to find the number of 9/5 foot pieces of pipes that could be cut from the 50 foot piece.
To find the number of 9/5 foot pieces of pipes, we will divide total length of PVC pipe by 9/5 foot.
[tex]\text{Number of 9/5 foot pieces of pipes}=50\div \frac{9}{5}[/tex]
Convert to multiplication problem:
[tex]\text{Number of 9/5 foot pieces of pipes}=50\times \frac{5}{9}[/tex]
[tex]\text{Number of 9/5 foot pieces of pipes}=\frac{250}{9}[/tex]
[tex]\text{Number of 9/5 foot pieces of pipes}=27\frac{7}{9}[/tex]
[tex]\text{Number of 9/5 foot pieces of pipes}\approx 27[/tex]
Therefore, the plumber can make [tex]27\frac{7}{9}\approx 27[/tex] pipes.
28 of the [tex]\frac{9}{5}[/tex] foot pieces can be cut from the 50 foot piece.
Given the following data;
Total length of PVC pipe = 50 footRequired length of PVC pipe = [tex]\frac{9}{5}[/tex] footIn this exercise, you're required how many [tex]\frac{9}{5}[/tex] foot pieces can be cut from the 50 foot piece. To do this we would divide the 50 foot piece of PVC pipe by [tex]\frac{9}{5}[/tex].
[tex]50[/tex] ÷ [tex]\frac{9}{5}[/tex] = [tex]\frac{50}{\frac{9}{5}}[/tex]
Simplifying the equation, we have;
[tex]\frac{50 \;X \;5}{9}[/tex]
[tex]\frac{250}{9}[/tex]
Number of pipes = 27.77 ≈ 28 pipes.
Therefore, 28 of the [tex]\frac{9}{5}[/tex] foot pieces can be cut from the 50 foot piece.
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I M not sure this is is right this is scientific notation
(4.18x10^-4)(9x^-4)
4.18 x 9. 10^-4x10^-4 well we add the exponents
=37.62 Which gives us 10^8
37.62 is not in scientific notion so we moves the decimal to the left which gives us 3.762 we add 1 to the. The exponent which gives us 10^9
3.762 x10^9 is this right
The correct scientific notation is 3.762x10⁻⁷.
What is a scientific exponent?In scientific notation, a number is made up of a coefficient and an exponent.
Given that (4.18x10⁻⁴)(9x10⁻⁴).
4.18x9=37.62
10⁻⁴x10⁻⁴=10⁻⁸
So, the answer is 37.62x10⁻⁸. To obtain scientific notation the decimal moves to the left which gives 3.762x10⁻⁷.
Hence, 3.762x10⁻⁷ is the correct scientific notation.
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What is the answer for
(1/4)^-2 -(5^0 X 2) X 1^-1
Carlos says there are a total of 6,000 hundreds in the number 6,000,000 is carlos correct? a. yes, carlos is correct. b. no, carlos is no correct. there are exactly 600 hundred thousands in 6,000,000. c. no, is no correct. there are exactly
600 thousands in 6,000,000. d, no carlos is no correct , there are exactly 6,000,000 thousand in 6,000,000
jasmine wants to organize her books in order of most number of pages to least number of pages. Jasmine's longest book has 396 pages and her shortest book has one-fourth as many pages as the longest. If the book in the middle of her shelf has three times the number of pages of the shortest book then how many pages does the middle book have?
Complete each blank to find an expression that is equal to 16%.
a. __ for every 100,
b. __for every 50,
c. 1 for every __,
d. 0.5 for every __.
Answer:
A : 16. B:8 C : 16 d: 8
Harry has decided to give his collection of 24 old coins to his four grandsons. John, the oldest, gets half the collection. Walt, Matt, and Richie will divide the remaining coins evenly among themselves. How many coins will each boy receive?
Answer:
John will get 12, Walt, Matt, and Richie will get 4 each.
Step-by-step explanation:
Half of 24 is 12 and 12÷3=4
Zabato is thinking of a number. Three times the sum of the number and ten is the same as eight times the number. What is his number??
If m is the midpoint of XY find the coordinates of x if M(-3, -1) and Y(-8, 6)
With a parrelleogram how would you find the area with a base of 4yd and a height of 1.5yd???
Pls help. Hsiwbslabwow dowbwowbwkwbwowbwlwbdowbw
eight less than a number s is three more than four times a number t. solve for s
The solution is s = 4t + 11.
Let's translate the problem into an equation:
s - 8 = 4t + 3
Now we can solve for s by adding 8 to both sides of the equation:
s = 4t + 3 + 8
Finally, we can simplify the equation by combining the constant terms:
s = 4t + 11
Therefore, the solution is:
s = 4t + 11
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Simplify (-5) + (-2) - (-7) - (+9)
Math help please asap im begging you
Maria read 78 pages in 3 hours. Reading at the same rate, she read 130 pages in 5 hours. Find the unit rate in pages per hour
I need to know what irrational is closest to the square root of 9
The area of each square is 16 square units. Find the perimeter of the figure.
Mrs. Ibara wrote three decimal numbers on the board followed by two blank spaces. Complete the sequence 4.15, 6.3, 8.45 , _____, ______.
a students pay of $23 an hour at a new job is $6 more than twice the amount the student earn per hour at it internship write and solve an equation to find the hourly pay of the internship
.
Simplify (−34.67)0
Final answer:
Any non-zero number raised to the power of zero is equal to 1, so [tex](-34.67)^0[/tex] simplifies to 1.
Explanation:
The question asks us to simplify [tex](-34.67)^0[/tex]. In mathematics, any non-zero number raised to the power of zero is equal to 1. This rule is known as the zero exponent rule and is an important concept in algebra.
Applying this rule to the given expression, regardless of the value of −(34.67), the whole expression to the power of zero will simply be:
[tex](-34.67)^0[/tex] = 1
From a more abstract perspective, raising a number to the power of 0 can be seen as a special case of exponentiation that preserves the multiplicative identity. In other words, it serves as the identity element for multiplication in the set of non-zero real numbers. This property is consistent with the general pattern observed in exponentiation, where raising a number to different powers yields specific results based on mathematical principles and definitions.
Anybody knows this one
Is 2.22 irrational or rational?
What is the value of the expression 4x+y2y−x when x = 2 and y = 4?
To solve the expression 4x+y2y−x, we substitute the values x=2 and y=4, obtaining the result 262.
Explanation:The question asks what is the value of the mathematical expression 4x+y2y−x when x = 2 and y = 4. To solve this, we first substitute the given values of x and y into the expression. The expression becomes 4*2 + 4²*4 - 2 = 8 + 64 *4 - 2 = 8 + 256 - 2 = 262. Therefore, the value of the expression when x = 2 and y = 4 is 262.
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How do you write these as an algebraic expression?
How many pieces of 8 1/2 by 11 inches of paper can be cut from 1000 square inches
Can someone help me with this?
Which set is ordered greatest to least?
16% = 0.16
1/6 = 0.16666
1.6x10^6 = 1600000
0.166 = 0.166
order from greatest to least:
1.6x10^6, 1/6, 0.166, 16%
Answer is D
What's the alphabetical order
3 times 3/5, I need my Answer to be an improper fraction in simplified form.
Describe two quantities that can be measured accurately by integers