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## At lunch, the babysitter gives Tanya and Damien each a chocolate candy. Tanya puts her candy on her plate. Damien saves his candy in his pocket. After lunch, Damien discovers his candy has melted. Which statement accurately compares the atoms in the two candies?

At lunch, the babysitter gives Tanya and Damien each a chocolate candy. Tanya puts her candy on her plate. Damien saves his candy in his pocket. After lunch, Damien discovers his candy has melted. Which statement accurately compares the atoms in the two candies?

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## Lara made some chocolate tarts. For every 5 cups of chocolate chips. She added 3 cups of sugar. The ratio of chocolate chips to sugar in Lara's chocolate tarts is

Lara made some chocolate tarts. For every 5 cups of chocolate chips. She added 3 cups of sugar. The ratio of chocolate chips to sugar in Lara’s chocolate tarts is

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## How does chocolate consumption affect an individual’s weight? Which of the following options is a testable hypothesis for the experimental question?

The way that chocolate consumption affects an individual’s wieght is the calories, sugars, fat, carbs and sodium in the chocolate. The most that affect ones weight is the calories or sugars. A good hypothesis to use is “I hypothesis if an individual eats chocolate that has more than normal amounts of calories or more sugar than it will create more weight/fat on the individual”

Hope this Helps : )

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## You buy 2 boxes of doughnuts for 3.99 each 3 boxes for 4.49 each and 1 box chocolate for 4.99 you pay the cashier 50 dollars how much change you get back

You buy 2 boxes of doughnuts for 3.99 each 3 boxes for 4.49 each and 1 box chocolate for 4.99 you pay the cashier 50 dollars how much change you get back

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## Which sentence in this excerpt from The Mother’s Recompense by Edith Wharton uses personification? 1)With impatient fingers she began all over again. 2)The maid’s voice, seeming to come from a long way off, respectfully reminded her that the chocolate would be getting cold. 3) She wanted to settle that question of ages. 4)As Aline approached with the glass there was a knock at the door.

Hey there!

Correct answer is D. Comma or Period Inside Rule

A. Question mark or exclamation point inside: those are not really necessary.

B. Colon or semicolon: not, a semicolon would divide the whole sentence and it would be shorten; a colon would work but after requested, when there is already a comma.

C. Question mark or Exclamation Point Outside Rule: would not work, becase it is an very polite and affirmative sentence.

D: A comma or period inside rule: actually, just a comma would work. Please, Cooper’s dad requested, go… Cooper’s dad requested must be in between commas as it is a vocative.

Hope this helps

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## There were 400 pieces of candy in all. If 60 pieces were chocolate, then what percent of the candy was chocolate.

Solution:

The Given Rectangle having dimensions

Length = 80 cm

Let the Six squares which has been cut from this rectangle have side of length a cm.

Area of each square = (Side)²= a²

Area of 6 Identical Squares = 6 × a²= 6 a²

If four squares are cut from four corners and two along Length,

then , Length of Box = (80 – 3 a)cm, Breadth of Box = (50 – 2 a)cm, Height = a cm

Volume of Box =V = Length × Breadth × Height

V = (80 – 3 a)× (50 – 2 a)× a

V   = 4000 a – 310 a² + 6 a³

For Maximum Volume

V’= 0 , where V’ = Derivative of V with respect to a.

V’= 4000 – 620 a + 18 a²

V’ =0

18 a² – 620 a + 4000= 0

9 a² – 310 a + 2000=0

using determinant method

cm

V”=1 8 a – 310 = -ve

which shows , when a = 8.6 cm , volume is maximum.

So, V = 4000×8.6 – 310×(8.6)²+6×(8.6)³=15288.736 cm³

OR

If four squares are cut from four corners and two along Breadth,

then , Length of Box = (80 – 2 a)cm, Breadth of Box = (50 –  3 a)cm, Height = a cm

Volume of Box =V = Length × Breadth × Height

V = (80 – 2 a)× (50 – 3 a)× a

V   = 4000 a – 340 a² + 6 a³

For Maximum Volume

V’= 0 , where V’ = Derivative of V with respect to a.

V’= 4000 – 680 a + 18 a²

V’ =0

18 a² – 680 a + 4000= 0

9 a² – 340 a + 2000=0

Using Determinant method

cm

V”=18 a -340= -ve value when a = 7.6 cm, shows volume is maximum when a = 7.6 cm

V= 4000×7.6 -340 × (7.6)² +6× (7.6)³=13395.456 cubic cm

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## Martin is making a candy that contains 90% milk chocolate and the rest caramels. The candy has 3 pounds of caramels. Part A: Write an equation using one variable that can be used to find the total number of pounds of milk chocolate and caramels in the candy. Define the variable used in the equation. (5 points) Part B: How many pounds of milk chocolate are present in the candy? Show your work. (5 points)

(a) \$4,740  (b) 18.96%

Step-by-step explanation:

An investment firm invested in two companies.

In company A  they invested \$11,000 and made a profit of 24%.

In company B they invested \$14,000 and made a profit of 15%.

(a) We will calculate the firm’s total profit :

In Company A profit = 24% of 11,000

= 0.24 × 11,000

= \$2,640

In Company B profit = 15% of 14,000

= 0.15 × 14,000

= \$2,100

Total profit = \$2,640 + \$2,100 = \$4,740

(b) We will calculate the percent profit for their total investment.

Total investment = \$25,000

Total profit           = \$4,740

Percentage     =

= 18.96%

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## Which price choice is the lowest price per ounce? Choice A: 15 ounces of chocolate chips for \$2.49 Choice B: 20 ounces of chocolate chips for \$3.32

Which price choice is the lowest price per ounce? Choice A: 15 ounces of chocolate chips for \$2.49 Choice B: 20 ounces of chocolate chips for \$3.32

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## To make 12 ounces of hot chocolate, 3 tablespoons of cocoa are needed. How many tablespoons of cocoa are needed to make 72 ounces of hot chocolate?

18 table spoons of cocoa needed to make 72 ounce of hot chocolate.

Step-by-step explanation:

Given: 3 Table Spoons of Cocoa are needed to make 12 ounce of hot chocolate.

To find: No. of table spoons of cocoa to make 72 ounce of hot chocolate.

This Problem is of Direct Proportion as when No. of spoons of cocoa increase then weight of hot chocolate also increase.

So, this can be solved by unitary method.

that is, we first find No. of spoon of cocoa needed for 1 ounce of hot chocolate.

No. of spoons of cocoa needed for 12 ounce of hot choclate = 3

No. of spoons of coca needed for 1 ounce of hot choclate

=

=

Now, No. of spoons of cocoa needed for 72 ounce of hot chocolate

=

=

= 18

Therefore, 18 table spoons of cocoa needed to make 72 ounce of hot chocolate.

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## Jane is studying the rate at which the sale of a particular brand of chocolate has increased over the years. The graph below shows the number of bars sold y, in thousands, after x years since the year 2000:graph of y equals 15 multiplied by 1.1 to the power of x What does the y-intercept of the graph represent?

If we describe the function, it is constant function , from, x= -8,to x= -5, and then deceases till, x=0.And, then the function increases from, x=0 to x=4.and then again behaves as a constant Function from, x=4, to x=8.

The meaning of , f(x)=y , is value taken by the ordinate , y, when value of abscissa x, is substituted in the function of any kind,which may be Logarithm, Polynomial, exponential, ……etc.

Or,to find, f(2), draw perpendicular, from point 2, which lie on X axis, on the graph.The point where it cuts the graph, from that point draw perpendicular on Y axis.The point where this line meets y axis, is required point.

So, f(2)=1