Mathematics, 29.01.2020 00:40 cougar9754

a sign in a bakery gives these options:

12 cupcakes for $29
24 cupcakes for $56
50 cupcakes for $129
find each unit price to the nearest cent.

the unit price for the 12-cupcake option is $
the unit price for the 24-cupcake option is $
the unit price for the 50-cupcake option is $

which option gives the lowest unit price?

the -cupcake option has the lowest unit price.
one way to convert from inches to centimeters is to multiply the number of inches by 2.54. how many centimeters are in 1/4 inch?

a stack of 500 pieces of paper is 1.875 inches tall.

diego guessed that each piece is 0.015 inches thick. is diego correct? explain how you know.

diego's guess is . i can check his guess by using ? . 0.015 divided, multiply, subtract, add? 500 is inches, which makes his guess per paper.

Answers: 2

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Answers

Answer from: vicor

The unit price for the 12-cupcake is $2.42.

The unit price for the 24-cupcake is $2.32.

The unit price for the 50-cupcake is $2.58.

The 24-cupcake option has the lowest unit price.

It is 0.636cm centimeters are in 1/4 inch.

The thick of each piece of paper is 0.00375cm per paper.

Given that,

A sign in a bakery gives these options:

12 cupcakes for $29

24 cupcakes for $56

50 cupcakes for $129

We have to determine,

Find each unit price to the nearest cent.

According to the question,

The unit price for the 12-cupcake.

Price for 12 cupcakes for $29.

Unit price of 12-cupcakes = $\rm\frac{29}{12} = 2.42$

The unit price for the 12-cupcake is $2.42.

The unit price for the 24 cupcake.

Price for 24 cupcakes for $56.

Unit price of 24-cupcakes = $\rm\frac{56}{24} = 2.33$

The unit price for the 24-cupcake is $2.32.

The unit price for the 50-cupcake.

Price for 50 cupcakes for $129.

Unit price of 50-cupcakes = $\rm\frac{129}{50} = 2.58$

The unit price for the 50-cupcake is $2.58.

The 24-cupcake option has the lowest unit price.One way to convert from inches to centimeters is to multiply the number of inches by 2.54.

To centimeters are in 1/4 inch.

Multiply 1/4 inches by 2.54,

$(\frac{1}{4} )(2.54)=0.635 cm$

It is 0.636cm centimeters are in 1/4 inch.

A stack of 500 pieces of paper is 1.875 inches tall,

The thick of each piece of paper,

Divide 1.875 inches tall. by 500 pieces for thick of each piece of paper,

$= \frac{1.875}{500} \\\\= 0.00375cm$

The thick of each piece of paper is 0.00375cm per paper.

For more information about Addition click thee link given below.

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Answer from: starsinopoli13

Part A)

The unit price for the 12-cupcake option is $

2.42

The unit price for the 24-cupcake option is $

2.33

The unit price for the 50-cupcake option is $2.58

Part B) The 24-cupcake option has the lowest unit price

Part C) see the explanation

Part D) see the explanation

Step-by-step explanation:

Part A) Find each unit price to the nearest cent

we know that

To find out the unit rate divide the cost by the number of cupcakes

Part 1) 12 cupcakes for $29

$\frac{29}{12}=\$2.42\ per\ cupcake$

Part 2) 24 cupcakes for $56

$\frac{56}{24}=\$2.33\ per\ cupcake$

Part 3) 50 cupcakes for $129

$\frac{129}{50}=\$2.58\ per\ cupcake$

Par B) Which option gives the lowest unit price?

The 24-cupcake option has the lowest unit price

Part C) One way to convert from inches to centimeters is to multiply the number of inches by 2.54. How many centimeters are in 1/4 inch?

Multiply 1/4 inches by 2.54

(1/4)(2.54)=0.635 cm

Part D) A stack of 500 pieces of paper is 1.875 inches tall.

Find the thick of each piece of paper

Divide 1.875 inches tall. by 500 pieces

$\frac{1.875}{500}=0.00375\ in/piece$

therefore

Diego is incorrect

Answer from: Quest

answer: a

step-by-step explanation:

Answer from: Quest

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