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3 years ago

Six oranges cost $1.50. how much does 15 oranges cost?

Mathematics

2 answers:

kati45 [8]3 years ago

4 0

Answer:

3.75 for 15 oranges

Step-by-step explanation:

Hunter-Best [27]3 years ago

4 0

Answer:

3.75

Step-by-step explanation:

We can use a ratio to solve

6 oranges 15 oranges

--------------- = --------------

1.50 x dollars

Using cross products

6x = 1.50 *15

6x =22.5

Divide each side by 6

6x/6 = 22.50/6

x = 3.75

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Answer:

$(a+b)^n ={n \choose 0}a^{(n)}b^{(0)} + {n \choose 1}a^{(n-1)}b^{(1)} + {n \choose 2}a^{(n-2)}b^{(2)} + ..... +{n \choose n}a^{(0)}b^{(n)}$

Step-by-step explanation:

The Given question is INCOMPLETE as the statements are not provided.

Now, let us try and solve the given expression here:

The given expression is: $(a +b)^n, n > 0$

Now, the BINOMIAL EXPANSION is the expansion which describes the algebraic expansion of powers of a binomial.

Here, $(a+b)^n = \sum_{k=0}^{n}{n \choose k}a^{(n-k)}b^{(k)}$

or, on simplification, the terms of the expansion are:

$(a+b)^n ={n \choose 0}a^{(n)}b^{(0)} + {n \choose 1}a^{(n-1)}b^{(1)} + {n \choose 2}a^{(n-2)}b^{(2)} + ..... +{n \choose n}a^{(0)}b^{(n)}$

The above statement holds for each n > 0

Hence, the complete expansion for the given expression is given as above.

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3 years ago

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Step-by-step explanation:

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Six oranges cost $1.50. how much does 15 oranges cost?​

Six oranges cost $1.50. how much does 15 oranges cost?