The vertex is located at (8.33, 236.67).
What does this point represent in context?
Answers
Answer:
The vertex is the maximum of the graph. The y-coordinate of the maximum is 236.67, which means the greatest possible daily profit from the sale of soccer balls is $236.67. This maximum profit occurs when x = 8.33, or when the store charges $8.33 per soccer ball.
Answer:
The vertex is the maximum of the graph. The y-coordinate of the maximum is 236.67, which means the greatest possible daily profit from the sale of soccer balls is $236.67. This maximum profit occurs when x = 8.33, or when the store charges $8.33 per soccer ball.
Step-by-step explanation:
Related Questions
During flu season, there were 93 students out of school on a particular day. If this is 12% of the total number of students at the school, how many total students are enrolled at the school?
Answers
12/100=93/?
100x93=9300
9300/12=775
The total students that are enrolled at the school is = 868 students
Calculation of total studentsIn the flu season the number of students absent from school = 93
The percentage of students absent from school = 12%
If 93 students = 12%
X students = 100%
Make X the subject of formula,
X = 93× 100/12
X= 9300/12
X = 775
Therefore, 775 + 93 = 868
The total students that are enrolled at the school is = 868 students.
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Which of the following is equivalent to 2-47
Answers
Answer:
45
Step-by-step explanation:
2 minus 47 equals 45 if that's what your talking about
The rectangle below has been enlarged by a scale of 3.5.
A rectangle with a length of 8 and width of 6.
[Not drawn to scale]
What is the area of the enlarged rectangle?
Answers
Answer:
588
Step-by-step explanation:
Got it right on Edgen
Answer:
588
Step-by-step explanation:
i took the test
Simplify the expression.
27^1/3
Answers
Answer:
9
Step-by-step explanation:
Rewrite 27 as 3 ³.
(3³)[tex]\frac{1}{3}[/tex]
Apply the power rule and multiply exponents, [tex](a^{m})^{n} =a^{mn}[/tex]
3³([tex]\frac{1}{3}[/tex])
The simplified value of exponential expression27(1/3) is about equivalent to 3.
Here, we have,
give that,
the expression is 27^1/3.
We know,
An exponential expression is a mathematical expression that requires raising a variable to a power.
now, we get,
Rewrite 27 as 3 ³.
so, we have, (3³)^1/3
Apply the power rule and multiply exponents, nᵃᵇ= (nᵃ)ᵇ
3³^(1/3) = 3
i.e. we have,
(27)^1/3
= (3^3)^1/3
= 3
As 3*3*3 is 27 so we can write 3^3 ...both power got cancelled hence we got 3 as a answer.
Hence, The simplified value of exponential expression27(1/3) is about equivalent to 3.
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5x=y is it Proportional or not and if it is proportional whats the constant proportionality
Answers
Answer:
Yes, 5x = y is Proportional and, the constant of proportionality is 5
Step-by-step explanation:
If x and y are proportion, then
y = k x is the equation of the proportional, where k is the constant of proportionalityIt represented graphically by a line passes through the origin (0, 0)∵ 5x = y
→ Switch the two sides
∴ y = 5x
→ Check it if passes through the origin point or not
∵ At x = 0, y = 5(0) = 0
∴ (0, 0) is a point ∈ y = 5x
∴ y = 5x represented graphically by a line passes through the origin
∴ x and y are proportion
∴ y = 5x is the equation of proportional
→ By comparing it with the form of the equation above
∴ k = 5
Increase £30 by 2/5?
Answers
30 + 12 = 42
£42
Amelia ,Hayden and Sophie did a test the total for the test was 75 marks Amelia got 56% of 75 marks Hayden got 8/15 0f the 75 marks Sophie got 43 out of 75 marks who got the highest
Answers
Step-by-step explanation:
Amelia got 56% of 75 so
(56/100)*75=(56*75)/100=4200/100=42
Hayden got 8/15 of 75 so
(8/15)*75=(8*75)/15=600/15=40
and Sophie that got 43 out of 75
so we see that Sophie got the highest points.
Given parameters:
Total test score = 75marks
Percentage of Amelia score = 56%
Fraction of Hayden's score = [tex]\frac{8}{15}[/tex]
Sophie's score = 43marks
Unknown:
The person with the highest score = ?
Solution:
Since total score = 75marks;
Amelia's score = [tex]\frac{56}{100} x 75[/tex] = 42marks
Hayden's score = [tex]\frac{8}{15} x 75[/tex] = 40marks
Sophie's score = 43 marks
The person with the highest score is Sophie with a mark of 43.
Audrey charges a flat fee of $4 for each delivery plus a certain amount, in dollars per mile, for each mile she drives. For a distance of 30 miles, Curtis and Audrey charge the same amount. How much does Audrey charge, in dollars per mile? Please show your work
Answers
Answer:
4+1=m??? I think
Step-by-step explanation:
Hope it helps :)
Have a good day/night
Brainliest pls?
The sum of three numbers is 123. The second number is 9 less than two times the first number. The third number is six more than three times the first number. Find the three numbers
Answers
Answer:
21, 33 and 69Step-by-step explanation:
x - the first number
2x - two times the first number
2x-9 - 9 less than two times the first number = the second number
3x - three times the first number
3x+6 - six more than three times the first number = the third number
The sum of three numbers is 123:
x + 2x-9 + 3x+6 =123
6x - 3 = 123
6x = 126
x = 21
2x-9 = 2•21-9 = 33
3x+6 = 3•21+6 = 69
Check: 21+33+69 = 123
help!!! I don't know this
Answers
Answer:
Graph C
The Y axis is up and down and the x axis is side to side. So first we want to look to see which line crosses the y axis the the up and down black line.
When you are finding a coordinate you set it up like this (x, y). You will find x first and y second.
So we are down to two graphs graph a and graph c. Know both of them cross at the (0,-7) mark but it asks for one other thing a well.
On a graph when something decreases it will go down and when something increases it will go up. So that tells me it is graph C.
Ten times the sum of half a number x and 8 is 12.
Answers
BREAKDOWN
10 times: 10 ×
The sum of: ( ) + ( )
which would be : 10 × ( ) + ( )
half a number: 10 × ( X/2 ) + ( )
and 8: 10 × ( X/2 ) + ( 8 )
is 12 : 10 × ( X/2 + 8 ) = 12
xxxxxxxxxxxxxxxxxxx
SIMPLIFICATION
Multiply ten: 10 X (X/2 + 8) = 12
which equals to: 5x + 80 = 12
bring the like terms together: 5x = 80 - 12
Equals: 5x = 78
Find out X:. x = 78/5
FINAL ANSWER:. X = 15.9
XXXXXXXXXXXXXXXXXXXXXXXCCC
Sound policy requires that a certain number of trees be planted for every tree that is cut down for example of 8 trees are cut down 48 trees will be planted a homeowner is going to cut down five trees on his property how many trees will be planted 1/5 are cut down
Answers
Answer:
30 trees
Step-by-step explanation:
Given the policy:
8 trees are cut down 48 trees will be planted
If homeowner is going to cut down five trees on his property how many trees will be planted
Since :
8 trees cut down = 48 planted
5 trees cut down = X
Cross multiply :
8 * X = 48 * 5
8X = 240
X = 240/8
X = 30
Hence, 30 trees will need to be planted
Answer: 30
Step-by-step explanation: because i had that question
What are the values of x and y?
Answers
The point (0,50) identifies the unit rate as 50.
True or false
Answers
Can someone help me I will give extra points and whoever is first I will mark as Brainliest
Answers
Def: a noun, a vehicle's capacity to gain speed within a short time.
Ex: the acceleration of the car was high because the gas was just filled.
Non ex: acceleration cannot be defined as gravity to an object such as an apple.
Atmosphere-
Def: a noun, the envelope of gases surrounding the earth or another planet.
Ex: the atmosphere is so dense I cannot breathe.
Non ex: an atmosphere cannot be described as air in a jar or inside an object.
Contact-
Def: a noun, the state or condition of physical touching.
Ex: I love when we make contact because it reminds me of when we first met.
Non ex: contact cannot be used as a mentality, it is physical
Earth-
Def: a noun, the planet on which we live; the world. (Girl come on this one aint that hard)
Ex: I love living on earth because I can breathe both nitrogen and oxygen and survive.
Non ex: earth is the place we live do not confuse it with mars or Uranus
Force-
Def: a noun, strength or energy as an attribute of physical action or movement.
Ex: may the force be with you obi one kenobi
Non ex: force is not a light tap it is a harsh push
Frame of reference-
Def: a noun, a set of criteria or stated values in relation to which measurements or judgments can be made.
Ex: he interprets what he sees in terms of his own cultural frame of reference
Non ex: frame of reference cannot be determined when an object is not moving
Friction-
Def: a noun, the resistance that one surface or object encounters when moving over another.
Ex: when we touched, the friction was so hot (jk don’t say that. Say: there’s no friction between the moon and earth because of their orbit)
Non ex: friction cannot be determined when two objects (or people lol) are not in physical contact
Kinetic energy-
Def: a noun, energy which a body possesses by virtue of being in motion.
Ex: the horse was running in which kinetic energy was made.
Non ex: kinetic energy is only when something is moving so a still object does not have kinetic energy
Kinetic friction-
Def: noun, a force that acts between moving surfaces
Ex: the kinetic friction occurred because of the two soccer balls that hit.
Non ex: kinetic friction is not when two things aren’t moving.
Bro hope that helped but do your hw because this is simple stuff. If you don’t mark as brainliest im reporting
if a is perpendicular to b and b is parallel to c ,
how does a and c relate
Answers
Mary decided to start walking her dog 3 miles each week.
How many miles per day must she walk the dog?
Answers
Answer:
21
Step-by-step explanation:
Answer:
1.5
Step-by-step explanation:
Im not sure but this is my best answer
A seat on a Ferris wheel is level with the center of the wheel. The diameter of the wheel is 200 feet. Suppose the
wheel rotates 60°, causing the height of the seat to decrease. How much closer to the ground is the seat after the
rotation?
O 50 feet
O 50 feet
O 100 feet
O 100v3 feet
Mark this and return
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Submit
Answers
The required height of the seat from the ground is 100√3. Option D is correct.
A seat on a Ferris wheel is level with the center of the wheel. The diameter of the wheel is 200 feet. Suppose the wheel rotates 60°, causing the height of the seat to decrease. How much closer to the ground is the seat after the is to be determined.
These are the equation that contains trigonometric operators such as sin, cos.. etc.. In algebraic operation.
Diameter = 200
Radius = Diameter/2 = 100
Rotational angle = 60°
Let the height be h
tan60 = h/100
√3 = h/100
100√3 = h
Thus, the required height of the seat from the ground is 100√3. Option D is correct.
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Answer:
50 √3 feet
Step-by-step explanation:
Correct on edge 2023.
what is the slope of a line passing through (-3,-4) and (3,4)
Answers
Answer:
4/3
Step-by-step explanation:
you use slope formula
I need help on this
Answers
Answer:
Domain = (-2,2)
Range = [-2, 2)
Step-by-step explanation:
Help me with this question, please. Im stuck.
Answers
The answer is A, x=7/3
Decimal form would be x=2.3...
And mixed number form would be x=2 1/3
To solve one-step equations, we do the inverse (opposite) of whatever operation is being performed on the variable, so we get the variable by itself. The most important thing to remember is that whatever you do to one side of the equation, you have to do the same thing to the other side. 5 + y = 7
Answers
Answer:
[tex]y = 2[/tex]
Step-by-step explanation:
Given
[tex]5 + y = 7[/tex]
Required
Solve
From the analysis attached to the question, we can solve this equation by subtracting 5 from both sides:
[tex]5 + y = 7[/tex]
[tex]-5 + 5 + y = 7 - 5[/tex]
[tex]0 + y = 2[/tex]
[tex]y = 2[/tex]
SHOW YOUR WORK! HELP ME 100 Points!!!!
Building A: Building B:
radius = 10 m radius = 10 m, height = 20 m, slant height = 22.4 m
(a) Verify that they have the same volume:
• Volume of building A =
• Volume of building B =
(b) Find the surface area of both buildings:
• Surface area of building A =
• Surface area of building B =
(c) Use your answers from part (b) to identify which building has the least amount of heat loss. Justify your answer.
Answers
Answer:
volume of building a is 200 volume of building b is 224
Step-by-step explanation:
The number -2 is a solution to which of the following inequalities?
x + 7 > 5
-3 x 10
Answers
Answer:
x -7 < -4
Step-by-step explanation:
The table shows the number of condo sales per month for a new condo building. Select all the equations that could represent the number of sales.
Answers
Answer:
Option (1) and (5)
Step-by-step explanation:
Let the equation representing number of sold is,
y - y' = m(x - x')
Where m = number of condo sold per month
(x', y') is a point from the given table,
Slope of line passing through two points [tex](x_1,y_1)[/tex] and [tex](x_2,y_2)[/tex] = [tex]\frac{y_2-y_1}{x_2-x_1}[/tex]
Slope of the passing through (1, 8) and (0, 11) will be,
m = [tex]\frac{11-8}{0-1}[/tex] = -3
Therefore, equation of the line passing through (3, 2) and slope (-3),
y - 2 = (-3)(x - 3)
y - 2 = -3(x - 3)
Similarly, equation of the line passing through (0, 1) and slope (-3),
y - 11 = -3(x - 0)
Therefore, Option (1) and (5) will be the answer.
Answer:
Options 1 and 5
I need help plz.
What is the slope of the line shown on the graph to the right?
The slope of the line is .....................
Answers
Answer:
slope = [tex]\frac{1}{2}[/tex]
Step-by-step explanation:
Calculate the slope m using the slope formula
m = [tex]\frac{y_{2}-y_{1} }{x_{2}-x_{1} }[/tex]
with (x₁, y₁ ) = (- 8, 0) and (x₂, y₂ ) = (4, 6) ← 2 points on the line
m = [tex]\frac{6-0}{4+8}[/tex] = [tex]\frac{6}{12}[/tex] = [tex]\frac{1}{2}[/tex]
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1.2.9
At first, a bucket has 640 ounces of water in it. Due to a small leak, it loses 3 ounces of water per
minute. What equation relates the amount of water left in the bucket y in ounces to the time x in
minutes? Assume the relationship is linear.
The equation is y=
(Simplify your answer. Use integers or decimals for any numbers in the expression.)
Enter your answer in the answer box and then click Check Answer
CHAI
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Answers
Answer:
y=640-3x
Step-by-step explanation:
The total amount of ounces in the bucket is 640, and it decreases by 3 each minute. For example, if you plug in 3 for x into that equation (which would represent 3 minutes), you would lose 9 ounces of water, which makes sense in the terms of the equation.
what is the value of xy/z if x= 4, y = -3, and z = -2?
A. -1/6
B. -6
C. 1/6
D. 6
Answers
Lmk if it’s the right answer
In AHIJ, j = 98 cm, h = 38 cm and ZI=23°. Find the length of i, to the nearest
centimeter
Answers
Answer:65
Step-by-step explanation:
Answer:
65
Step-by-step explanation:
Solve the literal equation
x = a + b + c
————
ab
Answers
Answer:
a = xab/(b + c)
Step-by-step explanation:
x = (a + b + c)/ab
Isolate the variable by multiplying/dividing everything, but variable a to both sides
x × ab/(b+ c) = (a + b + c)/ab × ab/(b + c)
xab/(b + c) = a