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sukhopar [10]
3 years ago
12

PLEASE HELP I WILL AWARD BRANLIEST - 4 kitchen assistants can prepare 10kg of vegetables in 45 minutes. How long would it take 1

5 assistants to prepare the same amount?

Mathematics
2 answers:
s344n2d4d5 [400]3 years ago
8 0

Answer:

12 minutes

Step-by-step explanation:

We need to find the total amount of work time to do the job

4 * 45 = 180 work minutes

We now get 15 assistants, so take the work time and divide by the assistants

180 / 15 =12

They will need 12 minutes

Sunny_sXe [5.5K]3 years ago
3 0

Answer:

hi your answer is in the image

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Savanna had 40 iris blooms last year. This year, she had 15% more iris blooms. How many more iris blooms did savanna have this y
slamgirl [31]
Lets begin with an example.

You have 100 apples. 40 % of your apples are 40. Sounds complicated?

Here is the calculation in words, number of apples times 40 percentage.

By equation: 100 * 40/100= 40. Simple huh?

% symbol represents 100. 
% 15 equals 15/100; 20% is equal to 20/100 or 1/5 in a simplified way.

Have a look to question. 40 iris at last year, 15 % MORE iris this year.

What is the 15 % of 40 iris? That's the question at the end.

Recall apple example at the beginning.

40 iris * 15/100 = 6.

So, there are 6 MORE iris blooms this year. This year Savanna has totally 46 iris.
5 0
4 years ago
Read 2 more answers
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malfutka [58]

Using the Fundamental Counting Theorem, there are 60 different ways to order the pizza.

<h3>What is the Fundamental Counting Theorem?</h3>

It is a theorem that states that if there are n things, each with n_1, n_2, \cdots, n_n ways to be done, each thing independent of the other, the number of ways they can be done is:

N = n_1 \times n_2 \times \cdots \times n_n

For this problem, the parameters are found as follows:

  • For the sauce, there are 2 options, cheese or tomato, hence n_1 = 2.
  • For the topping, there are 4 options, but the options may be combined, for example, Pepperoni and Sausage, hence n_2 = 2^4 - 1= 15.
  • The topping can be added to either all the pizza or only half the pizza, hence n_3 = 2.

Thus the number of ways is given by:

N = 2 x 15 x 2 = 60.

More can be learned about the Fundamental Counting Theorem at brainly.com/question/24314866

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1 year ago
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Fittoniya [83]
225 miles / 3 hours = 75 miles / 1 hour
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Q−756 = 612<br><br> 1212<br><br> 1413<br><br> −14<br><br> 1223
Oksana_A [137]

Q - 756 = 612     |add 756 to both sides

Q - 756 + 756 = 612 + 756

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4 0
3 years ago
The slope between the points (-1, 1) and (5,-2) *
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Answer: y=-2x+3

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