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Licemer1 [7]
3 years ago
12

A caterer makes 3 extra sandwhiches for every 20 sandwhiches a customer orders. What is the ratio of ordered sandwiches to extra

sandwiches? The caterer makes a total of 184 sandwiches for a customer. How many sandwhiches did the customer order?
Mathematics
1 answer:
VMariaS [17]3 years ago
4 0
You can solve this by making a proportion.

\frac{3}{20} =  \frac{x}{184}

you cross multiply and divide to solve this. your answer is 8.

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How to know if a problem is permutation or combination?
vredina [299]
If the order matters it is a permutation. For example: if you are selecting 3 people to be on a committee it doesn't matter what order you select them, but if you're selecting three people to be president, vice president, and secretary the order in which you choose them matters the first person being president, the second person being vice president, and the third person be secretary
6 0
3 years ago
A rectangle has a height of c^3+6c^2+2c and a width of c^2+1
Basile [38]

Answer:

A = c^5+6c^4+3c^3+6c^2+2c

Step-by-step explanation:

The dimensions of a rectangle are length and breadth/width

Here we are given height . Assuming it to be one of the side of the rectangle , we will do the further calculation

Hence one side is

side 1 = c^2+1

And the other side is

Side 2 = c^3+6c^2+2c

The area of rectangle = side 1 x side 2

A= (c^2+1) \times (c^3+6c^2+2c)

Distributing parenthesis

=c^2c^3+c^2\cdot \:6c^2+c^2\cdot \:2c+1\cdot \:c^3+1\cdot \:6c^2+1\cdot \:2c

=c^3c^2+6c^2c^2+2c^2c+1\cdot \:c^3+1\cdot \:6c^2+1\cdot \:2c

=c^5+6c^4+2c^3+c^3+6c^2+2c

adding similar terms

c^5+6c^4+3c^3+6c^2+2c

Hence Area is given by the above polynomial

5 0
3 years ago
What is the measure of IL?
svetoff [14.1K]

Answer:

L-6 test results measure the amount of IL-6 circulating in the blood, and are used as one sign of systemic inflammation. A normal level of IL-6 may represent people who do not have an infection or inflammation. A low level of IL-6 may be expected for most patients with a less severe inflammatory response.

Step-by-step explanation:

7 0
3 years ago
Melanie buys a carrying case for her new laptop, which costs 125% as much as her old laptop case. The price of her new laptop ca
djverab [1.8K]

Answer:

The cost of her old laptop would be $52.

Step-by-step explanation:

\frac{125\%}{65 \: dollars}  =  \frac{100\%}{n}

4 0
3 years ago
ANSWER FAST AND CORRECTLY AND I'LL MARK BRAINLIEST!!!!!!!
juin [17]

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Step-by-step explanation:

3 0
3 years ago
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