John is going to make chocolate squares to sell. There are just three ingredients, chocolate, peanut butter and crisped rice, mixed in the ratio 4:2:3 respectively. A bar of chocolate weighs 200g and costs £2.50. A jar of peanut butter contains 250g and costs £1.70. A packet of crisped rice contains 300g and costs £2.00. John makes 4.5kg mixture, which he can cut 100 chocolate squares. He charges 60p for each square and sells all 100 squares. How much profit does he make

Answers

Answer 1

Answer:

£18.2

Step-by-step explanation:

4.5 kg = 4.5 * 1000 = 4500 g

Sharing in the ratio :

Chocolate : peanut butter : crisped rice in the ratio 4 : 2 : 3 respectively

Sum of ratio = (4 + 2 + 3) = 9

Chocolate = 4/9 * 4500 = 2000 g

Peanut butter = 2/9 * 4500 = 1000 g

Crisped rice = 3/9 * 4500 = 1500 g

1 bar of chocolate = 200 g at 2.50

2000/ 200 * 2.50 = £25.0

1 jar of peanut butter = 250 g at 1.70

1000 / 250 * 1.70 = £6.8

1 packet of crisped rice = 300g at 2

1500 / 300 * 2 = £10

Total cost of ingredients = £(25+6.8+10) = £41.8

Number of pieces of chocolate squares made = 100

Selling price per square = 60p = £0.6

Total revenue made = £0.6 * 100 = £60

Profit realized = £(60 - 41.8) = £18.2


Related Questions

The net of a three-dimensional figure is made of 6 rectangles that may or may not be squares. Depending on the
number of rectangles that are squares, which could be the figure? Select three options.
O a cube
a square prism
a square pyramid
O a rectangular prism
a rectangular pyramid

Answers

Answer:

A. a cube

B. a square prism

C. a rectangular prism

Step-by-step explanation:

The net of a given shape is the description of  its three dimensional surfaces  in two dimensional plane. From the given question, the 6 rectangular net of the shape has a condition that: the 6 rectangles may or may not be squares. Thus, the figure could be;

i. a cube

ii. a square

iii. a rectangular prism

The three options above have surfaces that could either be squares or rectangles.

HELLO GUYS AND GIRLS CAN YOU PLEASE HELP?
(Find the value of x in degrees)

Answers

Answer:

x = 25 and x = 47

Step-by-step explanation:

(9)

The given angles are vertical and congruent , then

2x + 10 = 60 ( subtract 10 from both sides )

2x = 50 ( divide both sides by 2 )

x = 25

(10)

The given angles are vertical and congruent , then

2x + 6 = 100 ( subtract 6 from both sides )

2x = 94 ( divide both sides by 2 )

x = 47

HELP MEEE PLSSSS I WILL GIVE BRAINILIEST!

The vertices of a quadrilateral are M (-4,2) N (6,2) P (6,-4) O (-4,-4) find the area

Answers

The area of the quadrilateral is 60

2. In 1990, there were 1,200 cell phone subscribers in a small-town of Stephenville. The number of subscribers increased by 75% per year after 1990. How many cell phone subscribers were in Stephenville in 1999?

Answers

Answer: [tex]184,724.153[/tex]

Step-by-step explanation:

Given

In 1990, there were 1200 cell phone subscriber in small town of stephenville

It is increasing by 75% per year after 1990

In year 1991 it is

[tex]\Rightarrow 1200+1200\times 0.75\\\Rightarrow 122(1.75)[/tex]

In year 1992 it is

[tex]\Rightarrow 1200(1.75)+1200(1.75)\times 0.75\\\Rightarrow 1200(1.75)(1+0.75)\\\Rightarrow 1200(1.75)^2[/tex]

So, it is increasing as [tex]1200(1.75)^x[/tex]

where [tex]x=[/tex]no of years spent

After 9 years, it is

[tex]\Rightarrow 1200(1.75)^9=184,724.153[/tex]

Find the value of x and each arc measure.

12 and 13 please

Answers

Answer:

See answers below;

Step-by-step explanation:

Find the diagram attached

12) Given the following

m<EF = 3x - 6

m<GF = 15x - 30

From the diagram, arcEf and arcGF are supplementary. Hence;

arcEF + arcGF = 180

3x - 6 + 15x - 30  = 180

18x - 36 = 180

18x = 180 + 36

18x = 216

x = 216/18

x = 12degrees

arcEF = 3x-6

arcEF = 3(12) - 6

arcEF = 36 - 6

arcEF = 30degrees

arcGF = 180 - aecEF

arcGF = 180 - 30

arcGF = 150degrees

Since arcDE = arcGF (vertical angles), hence arcDE = 150degrees

arcDFG = arcDG+arcGF

arcDFG = 30 + 150

arcDFG = 180degrees

13) arcMN = arcQP (vertical angles)

12x-5 = 6x+3

Collect like terms

12x - 6x = 3 + 5

6x = 8

x = 8/6

x = 1.3

arcMN =12x - 5

arcMN = 12(8/6) - 5

arcMN = 16 - 5

arcMN = 11degres

arcNP = 180 - arcMN

arcNP = 180 - 11

arcNP = 169degrees

Since arcNQP lies on straight line, hence arcNQP is 180degrees

help please!! i don’t rlly understand this!

Answers

Answer:

Step-by-step explanation:

The first thing they did was factor the denominators

so

x²-3x+2= (x-1)(x-2)

and

x²-1= (x-1)(x+1)

To add two fractions their denominators need to be the same

to accomplish this they mulitpied both sides of the fraction

after that they mulitplied what was in the numerator and combined like terms

Because the denominator cannot equal 0 x≠ -1, 1, 2

Solve: -7p^5(q^-3)r^2

Answers

Answer:

-

35r^2 p^5 over q^3

Step-by-step explanation:

I think it's right hope It helps

Find the scale factor of the similar shapes below.

Answers

Answer:

Its 3 cube INT and 14 cube INT

Your welcome

Step-by-step explanation:

A 5 cm×11 cm\greenD{5\,\text{cm} \times 11\,\text{cm}}5cm×11cmstart color #1fab54, 5, start text, c, m, end text, times, 11, start text, c, m, end text, end color #1fab54 rectangle sits inside a circle with radius of 12 cm\blueD{12\,\text{cm}}12cmstart color #11accd, 12, start text, c, m, end text, end color #11accd.

What is the area of the shaded region?

Answers

Answer:

42.5 square.cm

Step-by-step explanation:

Find the diagram attached

Area of the shaded portion = area of square - area of circle

Area of square = L²

Area of square = 11 × 11

Area of square = 121 square centimetres

Area of circle = pir²

r is the radius of the circle = 5cm

Area of the circle = 3.14×5²

Area of the circle = 3.14×25

Area of the circle = 78.5 square. cm

Area of the shaded region = 121 - 78.5

Area of the shaded region = 42.5 square.cm

Answer:

397.39cm

Step-by-step explanation:

did it on khan ur welcome <3

What is the domain of y=log(x+2)

Answers

Answer:

[tex]\huge\boxed{x>-2\to x\in(-2;\ \infty)}[/tex]

Step-by-step explanation:

[tex]y=\log(x+2)\\\\\bold{Domain:}\\\\x+2>0\qquad|\text{subtract 2 from both sides}\\\\x+2-2>0-2\\\\x>-2[/tex]

Help me!!!!!!!!!!!!!!

Answers

Answer:

use brainly points

Step-by-step explanation:

Answer:

so besacily find wich way it goes opposite

Step-by-step explanation:

HELP ITS URGENT
a. b. c. or d.???

Answers

Answer:

It's the last option, (a-c)√x + b√y

Step-by-step explanation:

What is the approximate area of the circle shown below? A. 2460 cm2 B. 44 cm2 C. 88 cm2 D. 616 cm2​

Answers

Answer:

3.14(14)^2 = 615.44

colesest answer D

Here are two rectangular prisms: K, L. K= 6, 4, 5. L=5,5,5 1. Which figure do you think has the longer diagonal. 2. Calculate the lengths of both diagonals. Which one is actually longer?

Answers

Answer:

sorry. I need points.

Step-by-step explanation:

.......................

Help me with this please!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

Answers

Answer:

[tex]3\sqrt{3}[/tex] = a

Step-by-step explanation:

We can solve this in 2 ways, The easier way would be:

Tan(60) = a/3

=> Tan(60) * 3 = a

=> [tex]3\sqrt{3}[/tex] = a

Hope this helps!

Which set of coordinates follows these two rules x coordinate start with 4 and add 4 to each term y coordinate start with 4 and multiply each term by 2

A (4, 4), (8, 8), (12, 16)
B (4, 4), (8, 8), (16, 16)
C (4, 4), (6, 16),(8, 64)
D (4, 4), (16,2), (64,0)

Answers

Answer:

A; (4,4), (8,8) and (12,16)

Step-by-step explanation:

The value x starts with 4 and add 4 to each term

The value y start with 4 and each term next is multiplied by 2

So for x, we have;

4 , (4 + 4) and (4 + 4 + 4)

= 4,8 and 12

For y;

we have ;

4, (4 * 2) , (4 * 2 * 2)

= 4, 8, 16

so pairing up, we have;

(4,4), (8,8) and (12,16)

Find the length of line segment x.

A) 16
B) 17
C) 18
D) 19

Answers

Answer:

x=17

Step-by-step explanation:

you have to use the 2 secants rule

8(8+13) = 7(7+x) distribute in parenthesis

64+ 104 = 49 +7x  isolate variable

64+104-49 = 7x combine like terms

119 =7x divide both sides by 7

17 =x

37 1/2 of 56 in percent?

Answers

Answer:

hi. im looking for fr33 p01nts. hope u understand. it could also help if u would give brain1est.

Step-by-step explanation:

What is the length of SA?

Answers

Answer: 3 ft

Step-by-step explanation:

A combined total of $53,000 is invested in two bonds that pay 2% and 8.5% simple interest. The annual interest is $3,335.00. How much is invested in each bond? The amount invested at 2% is $ The amount invested at 8.5% is $

Answers

Answer:

8.5 = $35,000

2% = $18,000

Step-by-step explanation:

two equations can be derived from the question

x + y = $53,000 equation 1

0.02x + 0.085y = $3,335.00. equation 2

x = amount invested in 2% bond

y =  amount invested in 8.5% bond

multiply equation 1 by 0.02

0.02x + 0.02y = 1060 equation 3

subtract equation 2 from 3

0.065y = 2275

y = 35,000

substitute for y in equation 1

53,000 - 35,000 = 18,000

which representation does not show y as a function of x?.

Answers

Answer:tbh i think the answer H

Step-by-step explanation:

ASAP

how did you get the answer

(Will mark brianist)

Answers

The answer is A. None of the other answers would make sense and because choosing 10 from each classroom will provide a better result then the other two.

Estimate the measure of the angle shown below.



85°
110°
95°
150°

Answers

Answer:

85 angle degree is the answer

Answer:

85 degrees

Step-by-step explanation:

The angle Looked like a acute angle and 85 degrees is the only choice there is of an acute angle

Tell me the answer and help me explain please

Answers

Answer:

The answer is 9/10

Step-by-step explanation:

8/10 is the same thing as ⅘, ⅘ is just simplified

⅖ is less than ⅘ so it would come before c

6/5 is more than 1 so it wouldn’t be on that number line.

Answer:

OK.

My answer is based on 2 things.

1. That the furthest point on the left is 0( That other little distance is ignored)

2. That the point C is equidistant from 4/5 and 1.

If so..

Then

4/5 + x + x =1

4/5 +2x = 1

2x= 1-4/5

x=1/10

Now

From 4/5 to C is x...

Then Position C would be

4/5 + 1/10

c= 9/10

Or by simply making guesses...

All Other options are greater than 1... So It can't be those cos C is less than 1

what is the domain of the graph ?

Answers

The domain of the graph is all real numbers because the value doesn’t have an end point.

How do you do these?

Answers

Answer:

a. 10^- 3

b. 10^- 7

c. 10^- 8

d. 10^- 9

e. 1 / 10^6

a.

1 / 10. 1 / 10. 1 / 10

= 1 / ( 10 x 10 x 10 )

= 1 / 1000

= 1 / 10^3

= 10^- 3

b.

1 / 10. 1 / 10. 1 / 10. 1 / 10. 1 / 10. 1 / 10. 1 / 10

= 1 / ( 10 x 10 x 10 x 10 x 10 x 10 x 10 )

= 1 / 10000000

= 1 / 10^7

= 10^- 7

c.

( 1 / 10. 1 / 10. 1 / 10. 1 / 10. )^2

= ( 1 / 1000 )^2

= ( 1 / 10^3 )^2

= ( 10^- 3 )^2

= 10^( - 3 x 2 )

= 10^- 6

d.

( 1 / 10. 1 / 10. 1 / 10 )^3

= ( 1 / 1000 )^3

= ( 1 / 10^3 )^3

= ( 10^- 3 )^3

= 10^( - 3 x 3 )

= 10^- 9

e.

( 10. 10. 10. )^- 2

= ( 10^3 )^- 2

= ( 1 / 10^3 )^2

= 1 / 10^( 3 x 2 )

= 1 / 10^6

PLS HELP, look at the image

Answers

X is 6,y is 4

Step-by-step explanation:

Use the eliminations method,please look at the picture, Thanks

Answer: x = 4 y = 6

Helppp plz. 13+5 times a number X is under 30

Answers

Answer: 1?

Step-by-step explanation:  13+5= 18  

                                              18x 1= 18

Type the correct answer in each box. Use numerals instead of words.
This graph represents a quadratic function. What is the function’s equation written in factored form and in vertex form?

Answers

Answer:

f(x) = 2x(x - 8)

f(x) = 2(x - 2)² - 8

Step-by-step explanation:

Let the equation of the quadratic function is,

f(x) = a(x - h)² + k

Here, (h, k) is the vertex of the function.

From the graph attached,

Vertex of the parabola → (2, -8)

Therefore, equation of the function will be,

f(x) = a(x - 2)² - 8

Since, the graph passes through origin (0, 0),

f(0) = a(0 - 2)² - 8

0 = 4a - 8

a = 2

Equation of the given parabola will be,

f(x) = 2(x - 2)² - 8

      = 2(x² - 4x + 4) - 8

      = 2x² - 8x + 8 - 8

      = 2x² - 8x

      = 2x(x - 8)

Therefore, factored form of the function will be,

f(x) = 2x(x - 8)

Piper is planning for a birthday party. She gets to pick a meal activity and cake. For dinner the choices are spaghetti or pizza. For activity the choices are a movie, arcade, or skating. For cake the choices are white or chocolate

Answers

Answer:

arcade, pizza, chocalte cake

Step-by-step explanation:

The correct tree diagram is shown in option B.

What is a tree diagram?

A tree diagram can be defined as a tool to determine the total number of possible outcomes. It is very useful in the fields of probability and statistics.

The choices for meal are spaghetti or pizza.

The choices for activity is  movie, arcade, or skating.

And, the choices for cake are Chocolate and white.

Then, the different choices can be such that it includes all the possible combinations for given choices.

By examining the different options, it can be concluded that the option (B) displays all the possible choices.

Hence, the correct tree diagram for the given case is shown is option B.

To know more about tree diagram click on,

https://brainly.com/question/13311154

#SPJ5

Other Questions
Preciso de ajudar nessa questo que segue em anexo. A regular polygon has an interior angle of 171 degrees. Show your work. (3 points for work, 3 pointsfor correct answers)a) How many sides does it have?b) What is the sum of the interior angles?c) What is the measure of one of its exterior angles? What is the slope of the line Which snack contains mostly carbohydrates?YogurtNutsMilkFruit What two factors led to the beginning of World War II in Europe Even healthy people can be affected by high levels of ozone near the ground.True or False why coastal areas are mostly windy? give reason Which feature of the cell is present only in photosynthetic organisms? (A) mitochondrion (B) central vacuole (C) chloroplast (D) cell membrane a quadratic function has been translated 5 units up and 7 units left and it is vertically stretched by a factor of 2 get nae'naed .___________. what is the role of bacteria in moving nitrogen through the ecosystem Which technology was advanced by Michael Dell and led to the creation of a majorTexas Industry?A:SteelB:Computer C:Aerospace D:healthcareHELP ASAP Solve for x and find themissing angles :) a 30n force pushes a box to the left, a 40n force pushes a box to the right, the box will Calculate the perimeter of the following shape.6cmy=10 cm12 cm5 cm What is the number of moles of glucose (CHO) in 0.500 L of a 0.40 M solution? You owe $1,350.00 on a credit card with a 14.25% APR. You pay $300.00 at the beginning ofthe month How much interest do you save by paying at the beginning of the month versusat the end of the month? Identify the statement that is TRUE: A. A plant cell is prokaryotic because it has a cell wall. B. A plant cell is eukaryotic because it lacks membrane-bound organelles C. A bacteria cell is eukaryotic because it has a nucleus D. An animal cell is eukaryotic because it has membrane-bound organelles and a nucleus What kind of triangle is this? Which element of the exposition seems to have the greatest impact on the main character? Is it the initiating event, the setting, or the other characters? Provide your answer in a paragraph of about 75 words.the hobbit