John bought 9.25m of cloth for $425.50. Find the cost price per metre
Answers
The cost price per meter of the cloth is approximately $46.00. John bought 9.25m of cloth for $425.50.
To find the cost price per meter of cloth, we divide the total cost by the length of the cloth.
Given that John bought 9.25m of cloth for $425.50, we can calculate the cost price per meter as follows:
Cost price per meter = Total cost / Length of cloth
Cost price per meter = $425.50 / 9.25m
To find the numerical value, we can perform the division:
Cost price per meter ≈ $46.00
Therefore, the cost price per meter of the cloth is approximately $46.00.
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Related Questions
please help it is due today
Answers
Answer:
5/6
Step-by-step explanation:
82% into decimal is 0.82
while 5/6 is 0.83
according to the number line system, 0.83 is greater than 0.82.
If Ade has 19 mangoes then he shares it in ratio 2:3 to Ana and Mide respectively, and after sharing it remained one with Ade. What is the addition of Ana and Mide's share.
Answers
Answer:
19=
2:3=
Step-by-step explanation:
Im not good at explaining things
11 - x = 17
What's x?
Answers
please urgent please urgent please urgent please urgent please urgent please urgent 111
Answers
Answer:The mimimun is -86 at 3,7
Step-by-step explanation:
What is the y_intercept of the equation y=2x+5 (5 /3/2)
What is the slope of the equation y=2x+5
Answers
see the photo attached
How many triangles can be created with angle measures of 135 degree, 45 degrees, and 10 degrees? a one unique triangle. b no triangles. c more than one unique triangle. d cannot be determined.
Answers
The triangles can be created with angle measures of 135 degree, 45 degrees, and 10 degrees is b. no triangles.
About triangleTo create a triangle, the sum of the angle measures must equal 180 degrees. However, the given angle measures of 135 degrees, 45 degrees, and 10 degrees add up to 190 degrees, which is greater than 180 degrees.
Therefore, it is not possible to create a triangle with these angle measures.
Triangle: A geometric figure with three sides and three angles.
Angle: The amount of rotation between two lines that intersect at a common point.
Degrees: A unit of measurement for angles. There are 360 degrees in a circle.
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CAN SOMEBODY PLEASE HELP ME NOW I AM IN A RUSH!!!!!!!!!!!!!!!!!!!
Which system of linear equations appears to have a solution of (3, 0)?
On a coordinate plane, 2 lines intersect at (0, negative 2).
On a coordinate plane, 2 lines intersect at (0, 1).
On a coordinate plane, 2 lines intersect at (3, 0).
On a coordinate plane, 2 lines intersect at (0, 3).
Answers
Answer:
i’m pretty sure it is 3 but i could be wrong
Step-by-step explanation:
If n(U)=50,n(A)=25 and n(B)=27, find the value of n(AnB)=10, find n(AUB).
Answers
n(AUB)=n(A)+n(B)-n(AnB)
=25+27-10
=52-10
=42
n(AUB)=n(A)+n(B)-n(AnB)
=25+27-10
=52-10
=42
How is n AUB value calculated?The formula for the number of elements in A union B is n(A U B) = n(A) + n(B) - n(A ∩ B).
What is AUB A ∩ B?
The union of two sets A and B, written A U B, is the combination of the two sets. Intersection The intersection of two sets A and B, written AnB, is the overlap of the two sets.
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a) Find the HCF of 96,120,144
Answers
Answer:
The HCF of 96,120,144 is
Step-by-step explanation:
HCF means Highest common factor. The factor should be common among all.
In 120 the common factor is 3
120=23*3*5
In 96 the common factor is 3.
96=5*5*3
In 144 the common factor is 3.
144= 2*2*2*2*2*2*3
s0, the HCF is 3.
Quadrilateral ABCD is translated 7 units down and 2 units to the rightThe Lenght of side AB of the original quadrilateral is *blank* units. After the translation, the length of side AB will *blank*The choices for the first blank is 2, 3, 3.5. and 4The choices of the second blank are increase, decrease, remain the same.
Answers
Answer:
The length of side AB is equal to 3.
\(AB=3\)After the translation, the length of the side AB will remain the same.
Explanation:
To determine the length of the side AB, Let us first locate the coordinates of A and B on the graph;
\(\begin{gathered} A=(-6,2) \\ B=(-6,5) \end{gathered}\)The length AB can be calculated using the formula for the distance between two points.
\(AB=\sqrt[]{(x_2-x_1)^2+(y_2-y_1)^2}\)Substituting the values of the coordinates;
\(\begin{gathered} AB=\sqrt[]{(-6-(-6))^2+(5-2)^2} \\ AB=\sqrt[]{(-6+6)^2+(5-2)^2} \\ AB=\sqrt[]{(0)^2+(3)^2} \\ AB=\sqrt[]{0^{}+9} \\ AB=\sqrt[]{9} \\ AB=3 \end{gathered}\)Therefore, the length of side AB is equal to 3.
\(AB=3\)After the translation, the length of the side AB will remain the same.
Because translation does not affect the size of an image, it only changes its position.
If you were dropped at a completely random spot on the planet, what would be your chances of landing on land? one in three.
Answers
Therefore, the probability of landing on land would be higher than landing on water, with a ratio of approximately 1:3.
If you were dropped at a completely random spot on the planet, the chances of landing on land would be one in three, or approximately 33.33%. This is because approximately 71% of the Earth's surface is covered by water, while the remaining 29% is land.
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Explain how to convert 44.0 gallons to liters.
Answers
It is instructed that we change 44.0 gallons to liters. One gallon is one unit of volume. A gallon is equivalent to 3.785 liters.
3.785411784 litres make to one US gallon. 4 quarts, 8 pints, or 128 fluid ounces make up a gallon. In American measurements, a gallon is equivalent to 3.785 litres, 128 fluid ounces, 4 quarts, 8 pints, or 16 cups. A gallon's volume is about equivalent to 3.78541 litres. Thus, a gallon is more than three litres. A gallon of one liquid could weigh differently than a gallon of another. As one imperial gallon is equal to 4.54609 litres, it takes up space that is nearly 4,546 cubic centimetres (roughly a 16.5cm cube). An average glass holds eight ounces. So, 16 eight-ounce glasses of water make up a gallon.
44.0 gallons to 3.785 liters.
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develop a class shapes 2d to represent all 2d geometric shapes excluding line. class should represent the name of the object (a string) the color of the objects (color) and methods that all subclasses should implement (abstract methods) including:
Answers
This is the UML diagram for the development of the program, in which Shapes 2D is the superclass and Circle, Square, Triangle, Rectangle, Rhombus, and Parallelogram are subclasses.
This is the program in C++ demonstrating the above classes.
#include<iostream>
using namespace std;
class shapes
{
public:
string name;
string color;
virtual void getAttributes()=0;
};
class Circle: public shapes
{
public:
float radius;
Circle(string n,string c, float r)
{
name=n;
color=c;
radius=r;
}
float getPerimeter()
{
return(2*(3.142)*radius);
}
float getArea()
{
return((3.142)*(radius*radius));
}
void getAttributes()
{
cout<<"Name :"<<name<<endl;
cout<<"Color :"<<color<<endl;
}
};
class Square:public shapes
{
public:
float side;
Square(string n,string c, float s)
{
name=n;
color=c;
side=s;
}
float getPerimeter()
{
return(4*side);
}
float getArea()
{
return(side*side);
}
void getAttributes()
{
cout<<"Name :"<<name<<endl;
cout<<"Color :"<<color<<endl;
}
};
class Triangle:public shapes
{
public:
float base;
float height;
float side1;
float side2;
float side3;
Triangle(string n,string c)
{
name=n;
color=c;
}
float getPerimeter()
{
cout<<"Enter side1\n";
cin>>side1;
cout<<"Enter side2\n";
cin>>side2;
cout<<"Enter side3\n";
cin>>side3;
return(side1+side2+side3);
}
float getArea()
{
cout<<"Enter base\n";
cin>>base;
cout<<"Enter height\n";
cin>>height;
return((0.5)*base*height);
}
void getAttributes()
{
cout<<"Name :"<<name<<endl;
cout<<"Color :"<<color<<endl;
}
};
class Rectangle:public shapes
{
public:
float length;
float breadth;
Rectangle(string n,string c, float l,float b)
{
name=n;
color=c;
length=l;
breadth=b;
}
float getPerimeter()
{
return(2*(length+breadth));
}
float getArea()
{
return(length*breadth);
}
void getAttributes()
{
cout<<"Name :"<<name<<endl;
cout<<"Color :"<<color<<endl;
}
};
class Rhombus:public shapes
{
public:
float diagonal1;
float diagonal2;
float side;
Rhombus(string n,string c)
{
name=n;
color=c;
}
float getPerimeter()
{
cout<<"Enter Side\n";
cin>>side;
return(4*side);
}
float getArea()
{
cout<<"Enter diagonal 1\n";
cin>>diagonal1;
cout<<"Enter diagonal 2\n";
cin>>diagonal2;
return((0.5)*diagonal1*diagonal2);
}
void getAttributes()
{
cout<<"Name :"<<name<<endl;
cout<<"Color :"<<color<<endl;
}
};
class Parallelogram:public shapes
{
public:
float base;
float height;
Parallelogram(string n,string c, float b,float h)
{
name=n;
color=c;
base=b;
height=h;
}
float getPerimeter()
{
return(2*(base+height));
}
float getArea()
{
return(base*height);
}
void getAttributes()
{
cout<<"Name :"<<name<<endl;
cout<<"Color :"<<color<<endl;
}
};
int main()
{
int choice;
while(1)
{
cout<<"\n\nEnter your choice :";
cout<<"\n1 for Circle\n";
cout<<"2 for Square\n";
cout<<"3 for Triangle\n";
cout<<"4 for Rectangle\n";
cout<<"5 for Rhombus\n";
cout<<"6 for Parallelogram\n";
cin>>choice;
system("cls");
switch(choice)
{
case 1:
{
float r;
cout<<"Enter radius\n";
cin>>r;
Circle c("Circle","Yellow",r);
c.getAttributes();
cout<<"Perimeter : "<<c.getPerimeter()<<endl;
cout<<"Area : "<<c.getArea()<<endl;
}break;
case 2:
{
float side;
cout<<"Enter side\n";
cin>>side;
Square s("Square","Red",side);
s.getAttributes();
cout<<"Perimeter : "<<s.getPerimeter()<<endl;
cout<<"Area : "<<s.getArea()<<endl;
}break;
case 3:
{
Triangle t("Triangle","Green");
t.getAttributes();
cout<<"Perimeter : "<<t.getPerimeter()<<endl;
cout<<"Area : "<<t.getArea()<<endl;
}break;
case 4:
{
float l,b;
cout<<"Enter Length and breadth\n";
cin>>l>>b;
Rectangle r("Rectangle","Blue",l,b);
r.getAttributes();
cout<<"Perimeter : "<<r.getPerimeter()<<endl;
cout<<"Area : "<<r.getArea()<<endl;
}break;
case 5:
{
Rhombus r("Rhombus","Purple");
r.getAttributes();
cout<<"Perimeter : "<<r.getPerimeter()<<endl;
cout<<"Area : "<<r.getArea()<<endl;
}break;
case 6:
{
float b,h;
cout<<"Enter base\n";
cin>>b;
cout<<"Enter height\n";
cin>>h;
Parallelogram p("Parallelogram","Pink",b,h);
p.getAttributes();
cout<<"Perimeter : "<<p.getPerimeter()<<endl;
cout<<"Area : "<<p.getArea()<<endl;
}break;
}
}
}
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Evaluate the following: 21 - 8- (-5)(7)| - 54
Answers
Answer:
21−8−(−5)(7)−54
=−6
Step-by-step explanation:
21−8−(−5)(7)−54
=13−(−5)(7)−54
=13−(−35)−54
=48−54
=−6
All I need is the answer Please and thank you
Answers
Should be 40ft. If not, I dearly apologize.
Answer:
40ft tall
Step-by-step explanation:
Hope this helps :)
Solve for the variable. Show all work. 5|2x| - 6 = 24
Answers
Answer:
x=3
Step-by-step explanation
Multiply 5 for 2x then get 10x then -6 add for both sides 24+6= 30
10x = 30
_ _
10 10
x=3
8 ײ + 3× -10 - 2ײ +8 × + 10 please solve and give a solution thankyou..
Answers
Answer:
6x2 + 11x
Step-by-step explanation:
First collect like terms:
8x2 - 2x2 + 3x + 8x - 10 + 10 (Ps: x2 and x are not the same!)
Combine them:
6x2 + 11x (the -10 and 10 cancel out)
and this is your polished answer!
PLEASE HELP AND HURRY
Answers
Answer:
4.75x=54+2.5x x=24
Step-by-step explanation:
x=Number of games
4.75x=54+2.5x
Subtract 2.5x from both sides:
2.25x=54
Divide both sides by 2.25:
x=24
900,710,003 in expanded form
Answers
Answer:
900,000,000+700,000+10,000+3
Answer:
9.00710003 × 10^8 or 900710003
Step-by-step explanation:
Move the decimal so there is one non-zero digit to the left of the decimal point. The number of decimal places you move will be the exponent on the
10. If the decimal is being moved to the right, the exponent will be negative. If the decimal is being moved to the left, the exponent will be positive.
9.00710003 × 10^8
or
Write 900710003 as an equation.
y = 900710003
Hope this helps!
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The function f is given by f (x) = e^0.07x What is the continuous growth rate?
Answers
The continuous growth rate of a function is given by its derivative.
So, taking the derivative of f(x) with respect to x, we get:
f'(x) = 0.07e^(0.07x)
Therefore, the continuous growth rate of the function is 1.07.
12. Write the linear equation of the line through the given point with the given slope.
Use y = a(x-h) + k simplified to y= ax + k.
12) through: (-3,-3), slope
A) y = -x-4
B) y = 1/3x-4
C)y= -1/3x-4
D) y = x - 4
Answers
The linear equation of the line is y = 12x + 33.
What is an equation of a line?The equation of a line is given by:
y = mx + c
where m is the slope of the line and c is the y-intercept.
Example:
The slope of the line y = 2x + 3 is 2.
The slope of a line that passes through (1, 2) and (2, 3) is 1.
We have,
y = ax + k
Slope = a = 12
Passing through (-3, -3) = (x, y)
-3 = 12 x -3 + k
-3 = -36 + k
k = -3 + 36
k = 33
Now,
The equation of the line is y = 12x + 33
Thus,
y = 12x + 33 is the equation of the line.
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A nail salon raises their price for nails from $25 to $30. What is the percent increase?
Answers
17%
step-by-step explanation:
5 out of 30 is 17%
5/30 = 5 ÷ 30 = .16... which rounds to .17 and is equal to 17%.
Answer:
17%
Step-by-step explanation:
5 out of 30 is 17%
5/30 = 5 ÷ 30 = .16. rounds to .17 =17%
find the jacobian. ∂(x,y,z)∂(s,t,u) , where x=−(s 4t 5u),y=2s 3t 2u,z=t−3s u
Answers
The Jacobian matrix represents the partial derivatives of one set of variables with respect to another set of variables. In this case, we need to find the Jacobian matrix for the transformation from (x, y, z) to (s, t, u) using the given equations:
The jacobian matrix J is given by:
J = ∂(x, y, z) / ∂(s, t, u)
To find the elements of the Jacobian matrix, we calculate the partial derivatives of each component of (x, y, z) with respect to (s, t, u).
∂x/∂s = -\(4s^3tu\)
∂x/∂t = -\(5s^4u\)
∂x/∂u = -\(s^4t\)
∂y/∂s = \(6s^2tu\)
∂y/∂t =\(4st^2u\)
∂y/∂u = 2stu
∂z/∂s = -3u
∂z/∂t = 1
∂z/∂u = -3s
Therefore, the Jacobian matrix J is:
J = \([-4s^3tu, -5s^4u, -s^4t]\)
\([6s^2tu, 4st^2u, 2stu]\)
[-3u, 1, -3s]
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Is it possible to prove that the triangles are congruent by using the AAS congruence theorem?
Answers
Yes, it is possible to prove that two triangles are congruent by using the AAS congruence theorem.
The AAS congruence theorem states that if two angles and the included side of one triangle are congruent to two angles and the included side of a second triangle, then the two triangles are congruent. This theorem can be used to prove that two triangles are congruent if two of the angles in the triangle and the side between them are congruent to two angles and the side between them of the other triangle. To prove congruence using the AAS congruence theorem, it is important to use the right angle and side measurements to ensure that the two triangles are congruent. If the measurements are correct, then the two triangles will be congruent.
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Yes, it is possible to prove that two triangles are congruent by using the AAS congruence theorem.
The AAS congruence theorem
it states that if two angles and the included side of one triangle are congruent to two angles and the included side of a second triangle, then the two triangles are congruent.
This theorem can be used to prove that two triangles are congruent if two of the angles in the triangle and the side between them are congruent to two angles and the side between them of the other triangle.
To prove congruence using the AAS congruence theorem, it is important to use the right angle and side measurements to ensure that the two triangles are congruent. If the measurements are correct, then the two triangles will be congruent.
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Evaluate 11.5x + 10.9y when x = 6 and y =7
Answers
The value of the algebraic expression 11.5x + 10.9y at x = 6 and y = 7 is 145.3
What is an algebraic expression?
Algebraic expression consists of variables and numbers connected with addition, subtraction, multiplication and division
The given algebraic expression is 11.5x + 10.9y
We have to find the value of the algebraic expression at x = 6 and y = 7
Putting x = 6 and y = 7 in the algebraic expression,
\(11.5 \times 6 + 10.9 \times 7\)
69 + 76.3
145.3
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Harper Hospital treated 423 patients last week who were children, out of a total of 931 patients. The administrator calculates that they had 408 adult patients. Is the administrator's calculation reasonable? Estimate the number of adult patients by rounding the numbers to check the administrator's calculation.
Answers
Answer:
No, the administrator is wrong.
\(Adult = 500\)
Step-by-step explanation:
Given
\(Total = 931\)
\(Children = 423\)
\(Adult = 408\)
Solving (a): Is the administrator correct?
No, the administrator is wrong.
This is so because: when the number of children is subtracted from the total patient, the remaining number is not 408
Solving (b): Estimate the number of adults
By rounding up:
\(Adult = Total - Children\)
Actual Figures
\(Adult = 931 - 423\)
Round up
\(Adult = 900 - 400\)
\(Adult = 500\) -- approximately
what is the quotient of -2360 and the sum of (-12 and 8)?
Answers
Answer:
590
Step-by-step explanation:
2360_
_8+12
=2360_
_4
590
convert 500 minutes to hours
Answers
Answer:
8.33
Step-by-step explanation:
1hr=60 minutes
?hr = 500 minutes
To find how many hours, divide 500 by 60
500/60 = 8.33
500 minutes = 8.33 hours
a plane, 50 miles away from its destination, is flying toward the airport at an altitude of 30,500 feet. later, this same plane is 20 miles from the airport and has descended to an altitude of 18,000 ft. how far has the plane flown?
Answers
Using the geometry from the question and using the Pythagorean theorem with the distance provided, The answer is 30.09 miles.
What is unit conversion?By definition, unit conversion refers to the division or multiplication operation used to convert measurements of the same quantity between various units.
What is Pythagorean theorem and it's formula?The Pythagorean theorem, sometimes known as Pythagoras' theorem, is a basic relationship between a right triangle's three sides in Euclidean geometry.
It's formula is:
\(h^{2} = p^{2} +b^{2}\)
h1=30500 feet = 5.77 miles
d1= 50 miles
h2= 18000 feet = 3.4 miles
d2= 20 miles
for right angle triangle,
height = h1-h2 = 2.37 miles
distance = 50-20 = 30 miles
plane flown = \(\sqrt{2.37^{2}+30^{2}}\)
=30.09 miles
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The T variant of the Quantium virus is spreading through Whoville, population 500,000. On the first day that the virus is detected, 100 Whos are found to be infected and 5 days later, the number of infected Whos is 800. (a) (1.5 pts) Approximately how many Whos will be infected 10 days after the virus is first detected
Answers
Therefore, approximately 1,491 Whos will be infected 10 days after the virus is first detected.
To approximate the number of Whos that will be infected 10 days after the virus is first detected, we can use the concept of exponential growth. We can use the formula for exponential growth:\(P(t) = P0 * (1 + r)^t,\) where P(t) is the population at time t, P0 is the initial population, r is the growth rate, and t is the time in days.
Let's calculate the growth rate (r) first:
r = (800 - 100) / 5
= 140 Whos per day
Now, we can calculate the approximate number of infected Whos 10 days later:
\(P(10) = 100 * (1 + 140/100)^{10\)
Using a calculator, we can compute this value:
\(P(10) ≈ 100 * (1.4)^{10\)
= 1491.03
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