Mathematics Middle School

4 chef require 10 minutes to prepare 20 desserts. At this rate how many chefs are needed to prepare 75 desserts in 15 minutes?

PLS HELP! PLS TELL ME HOW YOU GOT THE ANSWER. THIS IS FOR MY COUSIN. SHE NEEDS HELP.

Answers

Answer 1
So right now, you need 4 chefs to prepare 20 deserts in 10 minutes (so the rate is one chef can make a dessert in 2 minutes) so if we think about this 7.5 desserts can be made by one chef in 15 minutes, BUT no one wants 1/2 of a dessert, so we must round this down to 7, and now we divide 75 by 7 to get 10.7, but we don’t want 0.7 of a cheap, so we round up to get 11 chefs can make 75 desserts in 15 minutes
Answer 2

The number of chefs that are needed to prepare 75 desserts in 15 minutes is; 10 chefs

According to the question;

4 chefs require 10minutes to prepare 20 desserts

For the scenario above; This means;

4 chefs are able to prepare 2 desserts/minute.

The question requires that we determine how many chefs are needed to prepare 75 desserts in 15 minutes.

In essence;

x chefs are able to prepare (75/15) = 5 desserts/minute.

Therefore;

x = (5 × 4)/2

x = 10 chefs

Ultimately, 10 chefs are needed to prepare 75 desserts in 15 minutes.

Read more;

https://brainly.com/question/11476035

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A coin is tossed at the same time this spinner is spun

Answers

Answer:

a. heads              tails

  /  /  /  /           /  /   /  /

  1 2 3 4          1 2 3 4

b. there are a total of 8 different outcomes.

c.

1. 1:8

2. 2:8

3. 2:8

4. 2:8

5. 4:8

6. 3:8

Step-by-step explanation:

hope this helps. have a good day or night.

1. ) 1:8 2. ) 2:8 3. ) 2:8 4. ) 2:8 5.) 4:8 6. ) 3:8

Find the area of the trapezoid

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Answer:

Please the attached file for the answer. I hope that helps

It’s 40.5 :))) hope this helps

please help
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im just tryna fill space for the 20 required character in a question please help

Answers

Answer:

125.6m^2

Step-by-step explanation:

Let R be the greater radius and r be the smaller radius

Area of the sidewalk = R^2 - r^2 - This can be the expression

= 3.14

=(R^2-r^2)

=(11^2-9^2)

=(121-81)

= 40

= 3.14 x 40

What type of function is described by the equation y=3+x?

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It’s D, I graphed on a calculator and the line was straight
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so so sorry, but i have another one~ in this, the numbers can be used only once

Answers

Answer:

1 + 2 + 3 + 4 + 5 + 9=24

10 + 9 + 8 + 2 + 1 + 6=36

Step-by-step explanation:

When you mean you can only use the numbers once do you mean you can't use it twice on the same one or you can't use the number after you have used it on one of them?  

Math Please Hurry Im smooth brain

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Answer:

see below

Step-by-step explanation:

1. yes

2. no, 4.82 x 10^4

3, no, 9.9 x 10^-4

4. no, 3.6 x 10^6

5. yes

6. no, 7.8 x 10^-4

1 yes
2 no
3 no
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This will be false because that’s not the average winter temperatures in 45 states
False please give me brainlest
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