The entire cost is the sum of the dishwasher after sales tax, water, and electricity is 1030.44 dollars.
What is the percentage?The amount of something is expressed as if it is a part of the total which is a hundred. The ratio can be expressed as a fraction of 100. The word percent means per 100. It is represented by the symbol ‘%’.
Ellen purchased a dishwasher, which cost $315 before the 9. 22% sales tax.
She used the machine an average of 10 times per week for the next six years, at which point she replaced it.
Each time she ran the dishwasher it cost her $0. 09 for water and $0. 13 for electricity.
The cost of a dishwasher after sales tax will be
Cost = 1.0922 × 315 = $ 344.043
The running total time of dishwasher in 6 years will be
Total running time = 10 × 52 × 6
Total running time = 3120
She ran the dishwasher 3,120 times in 6 years.
The cost of water in these six years will be
Cost of water = 0.09 × 3120 = $ 280.8
The cost of electricity in these six years will be
Cost of electricity = 0.13 × 3120 = $ 405.6
The entire cost is the sum of the dishwasher after sales tax, water, and electricity will be
Entire cost = $344.043 + $280.8 + $405.6 = $1030.44
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In the drawing, the symmetries of the sides AB and AC of triangle ABC intersect at point O and <MAN = 84°. Find the magnitude of:
A) <BOC B) <MON
Answer:
∠BOC = 96°∠MON = 48°Step-by-step explanation:
The quotient of (x4 – 3x2 4x – 3) and a polynomial is (x2 x – 3). what is the polynomial?
The polynomials [tex](x^{2} +x-1)[/tex] and [tex](x^{4} -3x^{2} +4x-3)[/tex] has a quotient of[tex](x^{2} +x-3)[/tex]. The polynomial is [tex](x^{2} +x-1)[/tex].
What is Euclid's division lemma?
Euclid's division lemma states that for any positive integers, let's say a and b the condition [tex]\rm a=bq+r[/tex], where [tex]\rm 0\leq r\leq b[/tex].
Mathematically, we can say that
Dividend = divisor × quotient + remainder
P(x) = g(x) × q(x) + r(x)
To find the divisor g(x)
[tex]x^{4} -3x^{2} +4x-3= \rm g(x)\times (x^{2} +x-3) + r(x)\\[/tex]
On dividing P(x) by q(x) we get,
[tex]x^{4} -3x^{2} +4x-3 \div (x^{2} +x-3) = \rm g(x)+0[/tex][tex](x^{2} +x-3) \times (x^{2} +x-1)\div (x^{2} +x-3) = \rm g(x)\\(x^{2} +x-1) = \rm g(x)\\[/tex]
Hence, the polynomials [tex](x^{2} +x-1)[/tex] and [tex](x^{4} -3x^{2} +4x-3)[/tex] has a quotient of [tex](x^{2} +x-3)[/tex]. The polynomial is [tex](x^{2} +x-1)[/tex].
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Please help
Miguel deposits $2000 into a bank account that earns simple interest. He writes the equation A(t) = 2000(1.07) t to represent the value of the account after t years,
Based on Miguel's equation, how long will it take for the account to grow to $5,000?
Answer:
based on the equation he would make $2.5 in the first month but realistically he would earn around $30 in the first month
Step-by-step explanation:
2000+2000(.015)(1/12)=2002.5
2002.5-2000=2.5
The account balance will take time for the account to grow to $5,000 in 2 years and 4 months.
What is simple interest?Simple interest is the concept that is used in many companies such as banking, finance, automobile, and so on.
Miguel deposits $2000 into a bank account that earns simple interest. He writes the equation A(t) = 2000(1.07)t to represent the value of the account after t years.
The account is to grow to $5,000. Then the time will be
5000 = 2000(1.07)t
On simplifying, we have
t = 2.33
It will take for the account to grow to $5,000 in 2 years and 4 months.
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What is the value of b in the equation y = mx + b if the slope is 5 and we have one ordered pair (2, 3)?
Step-by-step explanation:
the slope is always the factor of x.
so, m = 5.
to get b we use the point coordinates as x and y values :
3 = 5×2 + b
3 = 10 + b
b = -7
In a florist shop, the ratio of roses to tulips is 5 : 3. The shop has 72 tulips on Friday morning.
How will the ratio of roses to tulips change if the florist uses half of each type of flower to fill an order for a wedding?
After the order, the ratio is ____ , _____ which is equivalent to 5:3. The ratio does not change.
Answer: 120:72
Step-by-step explanation:
tulips: 72/3 = 24
so multiply roses to get an equal ratio, 24 x 5 = 120
Janelle plans to paint her bedroom, which is the shape of a
rectangular prism. Its length is 10 feet, its width is 12 feet, and the
ceilings are 9 feet tall. She does not need to paint the floor or ceiling. How many square feet of wall space will she be covering?
Answer:
31 us the answer but I am not sure about the answer
Solve the system of equations algebraically using substitution and elimination
Answer:
my answer is 2x+ 3y=22 because that the answer
Help Yall P1z and thx- Will mark if some one else answers Rate 5 stars and thanks
Answer:
top and bottom because it math
Step-by-step explanation:
my question is what is 1.679091 / 67
plsssss help me i need help so bad
Answer:
0.0250610597014925
Step-by-step explanation:
Which of the following represents a nonlinear function?
7 divided by 89019 long division please answer
1 2 7 1 7
7 8 9 0 1 9
- 7
1 9
- 1 4
5 0
- 4 9
1 1
- 7
4 9
- 4 9
0
Your answer is 12,717 with a remainder of 0.
Kenny made a scale drawing of a house and its lot. In real life, the front lawn is 10 meters wide. It is 5 centimeters wide in the drawing. What is the scale factor of the drawing? Simplify your answer and write it as a fraction.
Answer: 1/2
Step-by-step explanation:
Scale factor:
model/real-life = 5/10 = 1/2
In "The Emperor's New Clothes" what does the opening tell you about the narrator?
A. second person narrator
B. third person narrator
C. no narrator
D. first person narrator
Please help me
Answer: it is first person well it should be
Step-by-step explanation:
In "The Emperor's New Clothes" no narrator does the opening tell you about the narrator. Correct option is c.
In "The Emperor's New Clothes," the opening doesn't provide direct information about the narrator's perspective. The opening typically sets the scene and introduces the main characters and setting. As a result, it does not clearly indicate the narrator's point of view.
Therefore, the correct answer would be:
C. no narrator
In some versions of the story, there may be a narrator providing the context or guiding the reader, but in the traditional fairy tale version, the story is usually presented without a specific narrator.
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I need help with this one too
Answer:
10 1/2x + 126 sq. feet
Step-by-step explanation:
Area = length × width
length = 12 + x
width = 10 1/2
(12 + x)(10 1/2)
126 + 10 1/2x
A car requires 15 litres of petrol to travel 200 km.
How much petrol is needed to travel 120 km?
Answer:
9 litres
Step-by-step explanation:
200 = 15
divide both sides by 200
1 = 0.075
multiply both sides by 120
120 = 9
Select the correct answer.
What is ?
A.
B.
C.
D.
Answer:
option C
Step-by-step explanation:
|3 1/2| = 3 1/2
the absolute value of 3 1/2 is 3 1/2
Put the following into standard form.
y=1/2x - 9
Answer:
x - 2y = 18
Step-by-step explanation:
Help me I need the answer for this problem
Answer:
17.5 sq. in.
Step-by-step explanation:
3.5 in(5 in) =
17.5 sq. in.
A train is late arriving into a station.
It should arrive at 5 pm
It arrives at 5.15 pm.
Step-by-step explanation:
...
...
...............
.......
.
.
....
.
.
Help me please
Mr. Kim randomly divides his class into groups. Each group has 5 students and each group is randomly assigned 1 of 6 projects to do. Which simulation best models the outcomes of the sets up?
A rolling 2 number cubes, each with the numbers 1-6 on it
B. spinning a spinner divided into 5 equal sections, and flipping a coin 3 times
C.flipping a coin 5 times, and spinning a spinner divided into 6 equal sections
D. drawing 1 of 5 numbered papers out of a bag, and rolling a number cube with the numbers 1-6 on it one time
Answer:
D
Step-by-step explanation:
Because neither Mr. Kim nor anyone else is picking the people of a specific group when the paper is drawn from the bag. And rolling a cube with numbers 1-6 you almost never get the number you want so it is really random. And then after the groups are picked they roll the die and then that number is crossed off so it is not used again with the other groups.
I'm attracted to the same gender
and don't know how to tell my parents. What are some suggestions
i dont know. give it in a humorous way? a direct way? indirectly?
but first ask subtly about how they feel about it before you go do anything
50 points HELPP QUICK which picture shows the line of reflection?
Answer:
D
Step-by-step explanation:
it reflects
Answer:
D
Step-by-step explanation:
i think the answer is D.it is just guess
Please help me with this!
Answer:
596
Step-by-step explanation:
plato
Answer:
The answer should be 596.
Step-by-step explanation:
542+54=596.
mary needs 50 ft of fence to protect her rectangular garden from squirrels. How long and how wide is the garden if the length is 8 ft more than the width
[tex]\bold{\huge{\underline{ Solution }}}[/tex]
Given :-Mary needs 50 ft of fence to protect her rectangular garden from squirrel The length of the garden is 8 ft more than the width To Find :-We have to find the length and breath of the rectangular garden Let's Begin :-Mary needs 50ft of fence to protect her rectangular garden from squirrel
Therefore,We can conclude that
The perimeter of the rectangular garden
[tex]\bold{ = 50\: ft}[/tex]
We know that,
Perimeter of the rectangle
[tex]\sf{ = 2( Length + Breath) }[/tex]
Here, we have Length of the garden that is 8ft more than the widthLet assume the width of the garden be x
According to the question
[tex]\sf{ Perimeter\:of\:rectangle = 2( x + 8 + x) }[/tex]
[tex]\sf{ 50 = 2( x + 8 + x) }[/tex]
[tex]\sf{ 50 = 2( 2x + 8)}[/tex]
[tex]\sf{ 50 = 4x + 16}[/tex]
[tex]\sf{ 50 - 16 = 4x }[/tex]
[tex]\sf{ 34 = 4x }[/tex]
[tex]\sf{ x = }{\sf{\dfrac{34}{4}}}[/tex]
[tex]\sf{ x = 8.5 }[/tex]
Thus, The breath of the garden is 8.5 ft
Therefore,The length of the garden
[tex]\sf{ = x + 8}[/tex]
[tex]\sf{ = 8.5 + 8}[/tex]
[tex]\sf{ = 16.5\: ft }[/tex]
Hence, The length and breath of the rectangle are 8.5ft and 16.5ft .
Given :
Mary needs 50 ft of fence to protect her rectangular garden from squirrels.The length is 8 ft more than the width of the garden.⠀
To Find :
The dimensions of the garden.⠀
Solution :
Let us assume the length of the garden as x ft and therefore, the width will become (x - 8) ft.We know that,
[tex]\qquad{ \sf{ \pmb{2(Length + Width ) = Perimeter_{(rectangle)}}}}[/tex]
⠀
Substituting the values in the formula :
[tex]{ \dashrightarrow\qquad{ \sf{2(x + x - 8 ) = 50}}}[/tex]
[tex]{ \dashrightarrow\qquad{ \sf{2(2x- 8 ) = 50}}}[/tex]
[tex]{ \dashrightarrow\qquad{ \sf{4x- 16 = 50}}}[/tex]
[tex]{ \dashrightarrow\qquad{ \sf{4x = 50 + 16}}}[/tex]
[tex]{ \dashrightarrow\qquad{ \sf{x = \dfrac{66}{4} }}}[/tex]
[tex]{ \dashrightarrow\qquad{ \bf{x = 16.5}}}[/tex]
Therefore,
The Length of the garden is 16.5 ft .⠀
[tex]{ \dashrightarrow\qquad{ \sf{Width_{(Garden)} = x - 8}}}[/tex]
[tex]{ \dashrightarrow\qquad{ \sf{Width_{(Garden)} = 16.5 - 8}}}[/tex]
[tex]{ \dashrightarrow\qquad{ \bf{Width_{(Garden)} = 8.5}}}[/tex]
⠀
Therefore,
The Width of the garden is 8.5 ft .⠀
Hence,
The dimensions of the rectangular garden is 16.5 ft and 8.5 ft.A boat heading out to sea starts out at Point AA, at a horizontal distance of 1206 feet from a lighthouse/the shore. From that point, the boat’s crew measures the angle of elevation to the lighthouse’s beacon-light from that point to be 9^{\circ} ∘. At some later time, the crew measures the angle of elevation from point BB to be 4^{\circ} ∘. Find the distance from point AA to point BB. Round your answer to the nearest tenth of a foot if necessary
Answer:
1525.6
Step-by-step explanation:
) Supriya makes papadums to sell in her food truck. She uses 12 oz of dough to make each batch.
She has 60 oz of dough and wants to know how many batches she can make.
. Let b equal the number of batches of papadums Supriya can make.
Complete the equation.
(dough for one batch). (number of batches) = (total amount of dough)
b=
?
The number of batches she can make is = 5 batches
Calculation of total number of batchesThe amount of dough used to make each batch = 12oz
The total amount of dough she has= 60oz
Therefore, the number of batches she can make from the total dough available = b
Using the equation:
(dough for one batch) × (number of batches) = (total amount of dough)
which is = 12× b = 60
b= 60/12
b= 5 batches
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construct a rectangle with length twice the width and width equal to r.
Steps provided below .
Take a scale and measure rNow find 2rConstruct two parallel and vertical lines of length rNow construct two adjacent parallel lines of length 2rAnswer:
Properties of a rectangle:
2 pairs of parallel sidesParallel sides are of equal lengthAll interior angles are 90° (right angles)Each side is perpendicular (at a right angle) to its adjacent sideGiven:
width of rectangle = rlength of rectangle = twice width = 2 × r = 2rSee attached for image if the rectangle
Question 10 of 40
Factor this polynomial completely.
x² - 81
O A. (x-2)(x - 9)
B. (x - 81)(x - 81)
C. (x+81)(x - 81)
O D. (x + 9)(x-9)
Answer:
D) (x + 9)(x-9)
Step-by-step explanation:
[tex]x^2-81[/tex]
Let's Rewrite 81 as → 9^2
[tex]x^2-9^2[/tex]
Now, apply difference two squares formula
[tex]\left(x+9\right)\left(x-9\right)[/tex]
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Amy and Jack have candies in a ratio of 1:3. Together, they have a total of 40 candies. How many candies does Amy have?
Amy has 10 candies.
Jack has 30 candies.
1 out of 4 is Amy's
3 out of 4 is Jack's
Amy's = 1/4×40=10
Jack's = 3/4×40=30
Select which option is most appropriate for describing the number line below.
Answer:
c
Step-by-step explanation:
choose me as brainly-est