I need help with percentages please.several stores in the mall are having a sale on jeans that cost $50 before any discount the table shows the discounts being offered
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dont answr
......................................
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Answer:
Ik this is just the pic from the last question but Darla's wrong and if u could just 'answer' my question it's worth 50 points, I figured it out myself but my bro answered for free points and I want to p.iss him off by giving u brainleist so pls help a girl out <3
A store has clearance items that have been marked down by 50%. They are having a sale, advertising an additional 45% off clearance items. What percent of the original price do you end up paying?
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bTo determine the percent of the original price you end up paying after the discounts, we can calculate the final price as a percentage of the original price.
Let's assume the original price of an item is $100.
The first discount reduces the price by 50%, so the price after the first discount is 50% of the original price, which is $100 * 0.5 = $50.
The second discount of 45% is applied to the price after the first discount. The price after the second discount is 45% of $50, which is $50 * 0.45 = $22.50.
Therefore, the final price you end up paying after both discounts is $22.50.\
To find the percent of the original price you end up paying, we divide the final price by the original price and multiply by 100:
Percent of original price = (final price / original price) * 100
In this case, the final price is $22.50 and the original price is $100:
Percent of original price = ($22.50 / $100) * 100
= 0.225 * 100
= 22.5%
Therefore, you end up paying 22.5% of the original price after the discounts.
It's important to note that the percent of the original price you end up paying will depend on the original price of the item. The calculations above were based on the assumption that the original price was $100. If the original price is different, the resulting percentage will vary accordingly.
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PLEASE HELP I NEED HELP WITH THIS PLEASE PLEASNEOLEASBEJEJXNFBDJFB
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9514 1404 393
Answer:
(5x -8) +96 +(5x +2) +4x +4x = 540
x = 25
Step-by-step explanation:
It usually works to follow directions. The sum of angles is ...
(5x -8) +96 +(5x +2) +4x +4x = 540 . . . . An equation
18x +90 = 540 . . . . . . . . . collect terms
x +5 = 30 . . . . . . . . . divide by 18
x = 25 . . . . . . . . subtract 5
Jeremy solved the equation 3+x= 11 by drawing a model. Use numbers and words to explain how Jeremy's model can be used to find the solution.
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The expression 3 + x = 11 is an equivalent equation of a model
The solution to the equation is x = 8
How to solve the equationThe equation is given as:
3 + x = 11
Subtract 3 from both sides of the equations
-3 + 3 + x = -3 + 11
Evaluate the expression on the right-hand side
-3 + 3 + x = 8
Evaluate the expression on the left-hand side
x = 8
Hence, the solution to the equation is x = 8
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If 10 students from a 1st-grade class are lining up to enter the cafeteria line for lunch, how many ways are there to line up the 10 students?
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Answer: The answer is 10
Step-by-step explanation:
alternate exterior angles theorem
vertical angles theorem
corresponding angles postulate
same side interior angles theorem
alternate interior angles theorem
are all the second awsner which one is it
Whats the awnser Please Help
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Answer:
x = 116
x° = 116°
(x - 52)° = 64°
Step-by-step explanation:
this shape is a right angle trapezoid and there are two 90° angles
the sum of all interior angles is 360°
90 + 90 + x + x - 52 = 360
2x - 52 = 180
2x = 232
x = 116
a function with the domain of [-3,3]
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Function with the domain of [-3, 3] is f(x) = \(x^2\)
Define function.A function is a mathematical formula that gives each input value in a set an individual output value. The domain and range are two sets that relate to one another in such a way that each element in the domain has a unique association with the elements in the range.
An equation or collection of rules that indicate how the output is determined depending on the input constitutes a function, which is often denoted by a symbol like f. The independent variable is the value of the inputs, and the dependent variable is the value of the outputs.
Here's an example of a function with the domain of [-3, 3]:
f(x) = \(x^2\)
This function maps each value in the interval [-3, 3] to its square. For example, when x = -3, f(x) = \((-3)^2\) = 9, and when x = 3, f(x) = \((3)^2\) = 9. The graph of this function is a parabola that opens upward and has its vertex at the origin (0,0).
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Find the measure of the third side of the given triangle. P stands for perimeter and has the value 12ײ-7×+9. (Hint:the perimeter is the sum if the three sides of the triangle.) let S represent the measure of the third side.
please answer this if u know the right answer
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Answer:
Sry I need points lol
Step-by-step explanation:
Let
f(x)={x2+2xx+1if x≤−1if x>−1.
Evaluate the following:
1. f(−7) =
2. f(−1) =
3. f(0) =
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The required solutions of the functions are given as follows,
1. f(−7) = 35
2. f(−1) = -1
3. f(0) = 1
What is simplification?The process in mathematics to operate and interpret the function to make the function or expression simple or more understandable is called simplifying and the process is called simplification.
Here,
1 .
for x = -7
f(x) = x² + 2x
f(-7) = (-7)² + 2(-7) = 35
2.
for x = -1
f(x) = x² + 2x
f(−1) = (-1)² + 2(-1) = -1
3.
For x = 0
f(x) = x + 1
f(0) = 0 + 1 = 1
Thus, the required solutions are given as follows,
1. f(−7) = 35
2. f(−1) = -1
3. f(0) = 1
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Write an expression that represents the area of just the portrait (white rectangle)
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the area of the rectangle will be 1.5w².
What is a rectangle?
Rectangles are quadrilaterals having four right angles in the Euclidean plane of geometry. Various definitions include an equiangular quadrilateral, A closed, four-sided rectangle is a two-dimensional shape. A rectangle's opposite sides are equal and parallel to one another, and all of its angles are exactly 90 degrees.
Area of rectangle is A = a*b
The given length of the rectangle is w
The width will be 1.5w
So the rectangle of the white figure is Area = w*1.5w = 1.5 w²
hence the area of the rectangle will be 1.5w².
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j < –0.65 The variable in the inequality is .
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Answer:
NO SE PERO LOS AMO A TODOS CHIKISTRIKIS
Step-by-step explanation:
SORRY NO SPEAK ENGLISH
Part B: What length of rope would enable the goat to eat 30 square yards of
grass? Show all your reasoning.
omg pls help
me
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Refer to question: https://brainly.com/question/18999872
Answer:
9.42 yd²3.57 ydStep-by-step explanation:
Part AThe area of circle with radius of 2 yd (the length of the rope) is:
A = π*r² = 3.14*2² = 12.56 yd²Since 1/4 of the circle is occupied by the shed, the area of the grass is:
12.56*3/4 = 9.42 yd²Part BLet the area be 30 yd², finding the r as per above formula:
3/4*3.14*r² = 30r² = 30*4/3*3.14r² = 12.74r = √12.74r = 3.57 yd
A fancy restaurant put dishes of butter at each table. They divided 4/5 of a kilogram of butter evenly to put 1/5 of a kilogram in each dish. How many butter dishes did they fill?
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Answer: 4
This problem requires basic division. If the restaurant divided 4/5 kg of butter with 1/5 kg on each dish, you would need to compute 4/5 divided by 1/5.
4/5 ÷ 1/5
Using the "KFC" method, or Keep, Change, Flip, you would keep the first number (in this case, 4/5), change the division sign, and flip the fraction to 5/1, or 5. We now have this:
4/5 x 5
To compute this equation, you must multiply the numerators of both of the numbers together. In this case, you would compute (4x5)/5, resulting with 20/5, or 4.
You can check this answer by re-multiplying the numbers together. 1/5 kg of butter per dish, multiplied by the total amount of dishes, 4, you would result in the original 4/5 kg of butter.
Hope this helps!
The point P=(1/2,y)lies on the unit circle shown below. What is the value of y in simplest form?
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The value of y in simplest form for the point P = (1/2, y) lying on the unit circle is y = ± √(3)/2.
To find the value of y in simplest form for the point P = (1/2, y) lying on the unit circle, we can use the equation of the unit circle, which states that for any point (x, y) on the unit circle, the following equation holds: x^2 + y^2 = 1.
Plugging in the coordinates of the point P = (1/2, y), we get:
(1/2)^2 + y^2 = 1
1/4 + y^2 = 1
y^2 = 1 - 1/4
y^2 = 3/4.
To simplify y^2 = 3/4, we take the square root of both sides:y = ± √(3/4).
Now, we need to simplify √(3/4). Since 3 and 4 share a common factor of 1, we can simplify further: y = ± √(3/4) = ± √(3)/√(4) = ± √(3)/2.
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what is the experimental probability that a randomly selected student plans to take dance?Write your answer as a fraction or a whole number.P(dance)=_____
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First, let's find the total number of students. Let's call it N(total).
So we have:
\(N(\text{total)}=6+5+4+15+3=33\)Now, we will also need the number of students that plan to take dance. Let's call it N(dance). This value is equal to 15.
Finally, to find the experimental probability, let's use the formula:
\(\begin{gathered} P(\text{dance)}=\frac{N(\text{dance)}}{N(\text{total)}} \\ P(\text{dance)}=\frac{15}{33} \\ P(\text{dance)}=\frac{5}{11} \end{gathered}\)So the probability is 5/11.
classify the following number 8.4444
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Answer:
rational number
Step-by-step explanation:
Natural numbers:
This is every number in the sequence 1, 2, 3, 4...
Whole numbers:
This is all of the above, but it also includes 0.
Integers:
All of the above, but this also includes negative numbers.
Rational numbers:
A rational number is any number than can be represented as a fraction of 2 integers. All of the above are also rational numbers, and below are some other examples:
\(1.125, \frac{1}{3}, -5\frac{2}{7}\)
Irrational numbers:
Basically anything that wasn't covered above. These cannot be represented as a fraction of 2 integers.
\(\pi, \sqrt{3}\)
=========================
You don't make it clear if this is a repeating decimal or not, but either way, this is a rational number as you can represent it as a fraction:
\(8.4444=\frac{21111}{2500}\)
In the case that it was a repeating decimal, those are also rational numbers. Take this for example:
\(0.3333333...\)
This is rational:
\(\frac{1}{3}=0.333333...\)
Consider the graph of some function y equals f left parenthesis x right parenthesis.
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The limits of the function for this problem are given as follows:
lim x -> -2 f(x) = 3.lim x -> 1 f(x) does not exist.lim x -> 4 f(x) = -3.How to obtain the limits of the function?In this problem, we are given the graph of the function, hence the limit is given by the value of the function as the function approaches x = a, not the actual numeric value of the function at x = a.
At x = -2, we have that:
To the left of x = -2, the function approaches x = -2 at y = 3.To the right of x = -2, the function approaches x = -2 at y = 3.As the lateral limits are equal, lim x -> -2 f(x) = 3.
At x = 1, we have that:
To the left of x = 1, the function approaches x = 1 at y = 0.To the right of x = 1, the function approaches x = 1 at y = -4.As the lateral limits are different, the lim x -> 1 f(x) does not exist.
At x = 4, we have that:
To the left of x = 4, the function approaches x = 4 at y = -3.To the right of x = 4, the function approaches x = 4 at y = -3.As the lateral limits are equal, lim x -> 4 f(x) = -3.
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A survey of 400 students yielded the following information: 262 were seniors, 215 were commuters, and 150 of the seniors were commuters. How many of the 400 surveyed students were seniors or were commuters?
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Out of the 400 surveyed students, 327 were either seniors or commuters.
To find the number of students who were either seniors or commuters out of the 400 surveyed students, we need to add the number of seniors and the number of commuters while avoiding double-counting those who fall into both categories.
According to the information given:
There were 262 seniors.
There were 215 commuters.
150 of the seniors were also commuters.
To avoid double-counting, we need to subtract the number of seniors who were also commuters from the total count of seniors and commuters.
Seniors or commuters = Total seniors + Total commuters - Seniors who are also commuters
= 262 + 215 - 150
= 327
Therefore, out of the 400 surveyed students, 327 were either seniors or commuters.
It's important to note that in this calculation, we accounted for the overlap between seniors and commuters (150 students who were both seniors and commuters) to avoid counting them twice.
This ensures an accurate count of the students who fall into either category.
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Show how to divide 9 pieces of licorice among 4 people. Use a picture, words and/or numbers.
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Answer:
ok so lets divide 9 by 4 so
9/4=2 1/4
so each person would get 2 licorise and a quarter of another
Hope This Helps!!!
The bicycle shop advertised all mountain bike price of a 1/3 Discount what is the amount of discount if a bicycle originally cost $327 what is the discount price of the bicycle
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Answer:
109
Step-by-step explanation:
do you take 1/3 / 327=109
4% of 50
Percent of a quantity
M
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Answer:
4% of 50 is 2
Step-by-step explanation:
Which expression is greater than the exact answer to the problem 2789 x 3.875
A 2800 x 4
B 3000 x3
C2700 x 4
D 2800 x 3
hurry quick pls
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Answer:
Answer is A
Step-by-step explanation:
when u multiply 2789 x 3.875 u will get 10807.375 so now u have to figure out which answer give a greater amount of number than that, when you try the first answer which is 2800 x 4 u will get 11200 which is greater than the original equation
I just need 10 and 11. Pleaseeee. Thank you !
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Answer:
10. x ≈ 15,9
11. x ≈ 17,5
Step-by-step explanation:
10. Use the Pythagorean theorem:
\( {x}^{2} = {17}^{2} - {6}^{2} = 289 - 36 = 253\)
\(x > 0\)
\(x = \sqrt{253} ≈15.9\)
11.
\( {x}^{2} = {9}^{2} + {15}^{2} = 81 + 225 = 306\)
\(x > 0\)
\(x = \sqrt{306} ≈17.5\)
Which expression is equivalent to 16 + 2 • 36?
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Answer:
2^4 + 2^3 • 3^2
Step-by-step explanation:
16 + 2 • 36 = 88
3^2 • 2^3 = 72
72 + 2^4 is equal to 72 + 16 which would equal 88
The value of log 3 5 × log 25 9 is
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The value of \(log_35 \times log_{25}9\) is 1.
What is an expression?An expression is a way of writing a statement with more than two variables or numbers with operations such as addition, subtraction, multiplication, and division.
Example: 2 + 3x + 4y = 7 is an expression.
We have,
\(log_35 \times log_{25}9\)
\(log_ab = \frac{logb}{loga}\)
So,
= log 5 / log 3 x log 9 / log 25
= log 5 / log 3 x log 3² / log 5²
\(logm^n = n~logm\)
So,
= log 5 / log 3 x log 3² / log 5²
= (log 5 / log 3) x (2 log 3 / 2 log 5)
= (log 5 / log 3) x (log 3 / log 5)
= 1
Thus,
1 is the value.
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Chloe prepared 28 kilograms of dough after working 7 hours. How much dough did Chloe prepare if she worked for 8 hours? Assume the relationship is directly proportional.
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Answer:
Chloe prepared 32 kilograms if she worked for 8 hours.
Step-by-step explanation:
28 ÷ 7 = 4
4 kilograms per hour worked
4 × 8 = 32
Answer:
32 kilograms
Step-by-step explanation:
The proportion of kilograms of dough to the number of hours worked is \(\frac{28}{7}\) which equals to 4 kilograms / hour.
You multiply 4 kilograms/hour by the number of hours she worked which is 8 hours so 4 kg/hour (8 hours) = 32 kilograms.
jennifer has a bag of chips that contains 2 red chips and 1 black chips.
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Answer:
3
Step-by-step explanation:
Answer:
um I'm kinda confused right now
chau made $270 for 18 hours of work. At the same rate, how many hours would he have to work to make $105
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Answer:
7 hours
Step-by-step explanation:
here,
270/18=105/x
x=(105*18)/270
x=7
Chau made $270 for 18 hours of work. At the same rate, Therefore Chau would have to work 7 hours at the same rate to make $105.
To find out how many hours Chau would have to work to make $105 at the same rate, we can set up a proportion using the given information:
Let x be the number of hours Chau needs to work to make $105.
We know that Chau made $270 for 18 hours of work, so the rate of earnings per hour is:
Rate = Total earnings / Number of hours
Rate = $270 / 18 hours
Rate = $15 per hour
Now, we can set up the proportion:
$15 per hour = $105 / x hours
To find x, we can cross-multiply:
$15 × x = $105
Now, solve for x:
x = $105 / $15
x = 7 hours
So, Chau would have to work 7 hours at the same rate to make $105.
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A theater has 500 seats. 3/4 seats are filled. How many seats are filled pls hurry I need help
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Answer:
375 of the 500 seats in the theater are filled, this is equivalent to 3/4.
Step-by-step explanation:
Hope this helps!
Construct triangle ABC, in which AB = 6cm, angle BAC = 96° and angle ABC = 35°.
Measure the length of BC.
Give your answer to 1 d.p.
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Answer:
BC = 7.9 cm
Step-by-step explanation:
To construct triangle ABC:
Draw a line 6 cm long. Label one endpoint A and the other endpoint B. Measure an angle of 96° from point A of AB in an anticlockwise direction. Draw a line.Measure an angle of 35° from point B of AB in a clockwise direction. Draw a line.The point of intersection of the two lines is point C of the triangle.Measure the length of BC. BC = 7.9 cm.
