Ask question

Ask question

All categories

3 years ago

6

Layla's Cupcakes recently sold 7 coconut cupcakes and 14 other cupcakes. Considering this data, how many of the next 9 cupcakes

sold would you expect to be coconut cupcakes?

1 answer:

Vinvika [58]3 years ago

4 0

Answer:

3 of 9 is expected

since 7 of 21 (7+14) is 1/3 are coconut cupcake

7/21 = 1/3

1/3 x 9 = 3 coconut cupcakes

You might be interested in

Find the determinant of the matrix.

Jobisdone [24]

Answer:

-276

Step-by-step explanation:

We'll use the method of cofactors. Use the coefficient +6 for

9 2

8 10

This gives you one third of the solution: 6 {(9)·(10) - (8)(2) }, or 444.

Next, use the coefficient 9, taking care to change the sign to -9 as follows:

9 1

-9 | | = -9(90 - 8) = -9(82) = -738

8 10

Finally with +2 as y our coefficient, evaluate the cofactor

9 1

9 2

ending up with

+2(18-9) = +2(9) = 18

Finally add these three results together:

+444 - 738 + 18 = -276

This, the determinant, D, is -276 (the fourth answer choice)

5 0

3 years ago

Find a<br><img src="https://tex.z-dn.net/?f=%20%5Cgeqsla4" id="TexFormula1" title=" \geqsla4" alt=" \geqsla4" align="absmiddle"

Lunna [17]

Whaaaa?????? What do u mean lol

4 0

3 years ago

Read 2 more answers

In the morning, a farm worker packed 3 pints of strawberries every 4 minutues

muminat

For every 1 minute the farmer will pack 0.75 pints of strawberries

4 0

3 years ago

Read 2 more answers

A rectangle is 14 inches long and 4 inches wide. A smaller, similar rectangle is 2 inches wide. To the nearest inch, what is the

const2013 [10]

Answer:

7 inches

Step-by-step explanation:

The ratio of width to length of the known rectangle is 4 : 14 and this simplifies to 2 : 7.

The smaller similar rectangle will have the same ratio of 2 :7.

This can also be looked at another way. The second value in the ratio is 7/2 of the first value in the ratio and the first value is 2/7 of the second value.

Example:

7/2 * 2 = 7

Example:

2/7 * 7 = 2

8 0

3 years ago

23 POINTS AND WILL GET BRAINLIEST!!

Phoenix [80]

The difference in percentage of youngest and oldest age groups is 15.4%

<h3>The percentage from 11 to 20</h3>

Start by calculating the total number of people, as follows

People = 102 + 36 + 66 + 150 + 78 + 60 + 90 + 11 + 9

Evaluate

People = 602

The number of people in the age group 11 to 20 is:

Group = 36

So, the percentage is

Percentage = 36/602

Percentage = 6.0%

Hence, the percentage from 11 to 20 is 6.0%

<h3>The percentage from 31 to 40</h3>

The number of people in the age group 31 to 40 is:

Group = 150

So, the percentage is

Percentage = 150/602

Percentage = 24.9%

Hence, the percentage from 31 to 40 is 24.9%

<h3>The percentage from 71 to 80</h3>

The number of people in the age group 71 to 80 is:

Group = 11

So, the percentage is

Percentage = 11/602

Percentage = 1.8%

Hence, the percentage from 71 to 80 is 1.8%

<h3>The lowest percentage</h3>

This is the percentage of age group 81 to 90

And, the percentage is

Percentage = 9/602

Percentage = 1.5%

Hence, the lowest percentage on the chart is 5%

<h3>The percentage from 51 to 60 and 61 - 70 combined</h3>

The number of people in the age group 31 to 70 is:

Group = 60 + 90 = 15-

So, the percentage is

Percentage = 150/602

Percentage = 24.9%

Hence, the percentage from 51 to 60 and 61 - 70 combined is 24.9%

<h3>The difference in percentage of youngest and oldest</h3>

The youngest is 0 to 10 and the oldest is 81 to 90.

The number of people in these age groups are:

Youngest = 102

Oldest = 9

The difference is

Difference = 102 - 9

Difference = 93

So, the percentage is

Percentage = 93/602

Percentage = 15.4%

Hence, the difference in percentage of youngest and oldest is 15.4%

Read more about percentage at:

brainly.com/question/843074

#SPJ1

6 0

2 years ago