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vagabundo [1.1K]
3 years ago
11

Use the combination formula to solve a problem when n = 7 and r = 5.

Mathematics
2 answers:
sdas [7]3 years ago
8 0
I might be wrong but I think it’s b sorry if wrong :)
tamaranim1 [39]3 years ago
3 0
THE ANSWER IS MOST LIKELY B.42
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e-lub [12.9K]

Answer:

ns=6 means total cost of side dishes is equal to 6.

Step-by-step explanation:

M represents the cost of a main dish.

n represents the number of side dishes.

s represents the cost of a side dish.

t represents the total cost of a meal

Total cost of side dishes = Cost of a side dish × Number of side dishes = ns

Therefore,

ns=6 means total cost of side dishes is equal to 6.

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3 years ago
The slope of line x = 6
yulyashka [42]
X = 6 is vertical, so it has infinite slope
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Oksi-84 [34.3K]

Answer:

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Step-by-step explanation:

A=hbb

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3 0
3 years ago
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Romashka [77]
In the question, they give you the formula for speed...

speed = distance / time

They also give you the distance and the time, so all we have to do is stick them into the equation...

speed =  3 2/3 Km / 1/3 hour
speed = 3 2/3 / 1/3

To divide the fractions, first we need to convert 3 2/3 into an improper fraction

3 2/3 = 11/3

now we multiply 11/3 x the reciprocal of the divisor 1/3.  The reciprocal just means flip the numerator and denominator

speed = 11/3 x 3/1
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Which ratio is NOT equivalent to the other choices?
Virty [35]

Answer:

It's not possible to answer the question with the information provided, you will need to post the ratios in the problem.

Step-by-step explanation:

3 0
3 years ago
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