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Brut [27]
2 years ago
13

Need help answering this soon​

Mathematics
2 answers:
vagabundo [1.1K]2 years ago
5 0

Answer:

18

Step-by-step explanation:

3 meats * 3 veges* 2 desserts =

3 *3*2 = 18 different ways

ra1l [238]2 years ago
5 0

Answer:

18

Step-by-step explanation:

Let's label the meat A₁, A₂, and A₃

Vegetables B₁, B₂, and B₃

Desserts C₁ and C₂

Now just make as many ways you can

A₁ B₁ C₁

A₁ B₂ C₁

A₁ B₃ C₁

A₁ B₁ C₂

A₁ B₂ C₂

A₁ B₃ C₂

That's all of the A₁s

Now it's going to be the same fore A₂ and A₃

Since there are 6 in A₁, there'll be 6 in A₂ and 6 in A₃

Now that's 18

The mathematical way would be using the counting principle

So 3*3*2 = 18

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Collins is working.......
lesya [120]
Let n represent the amount Colin earned on Sunday.

On Sat. he earned n/2; on Sun. he earned n; and on Friday he earned (1/2)(n/2).

Then n/2  +  n  + n/4 = $70

Mult. all terms by 4 to eliminate fractions:

2n + 4n + n = $280

7n = $280  =>  n = $40

Colin earned n/2, or $20, on Saturday; n, or $40, on Sunday; and n/4, or $10, on Friday.

Note that $20 and $40 and $10 add up to $70, as they must.
4 0
3 years ago
I need help. Please help me with this
In-s [12.5K]

Answer:

c not sure tho

Step-by-step explanation:

5 0
2 years ago
Find the value of f(-3)f(−3).
rjkz [21]
F(-3) means when x = -3
Find the value on the graph

Solution: f(-3) = 6
7 0
2 years ago
Write the number of permutations in factorial form. Then simplify. J K L M N O P
guajiro [1.7K]

Answer:

The number of permutations of the group of letters given (J, K, L, M, N, O and P) is 7! = 7 . 6 . 5 . 4 . 3 . 2 . 1 = 5,040.

Step-by-step explanation:

The number of permutations without repetition is the number of possible sequences that can occur if we take the letters one by one and is calculated with the factorial of the total number of letters in the group.

Before starting we have 7 possibilities, one for each letter. Once the first letter is chosen randomly, we will have 6 possibilities, after taking the third letter we will have 5 possibilities, and so on.

In total the total number of possibilities to obtain the 7 letters in a certain order are 7 by 6 by 5 by 4 by 3 by 2 by 1, sayed in other words factorial of 7 (7!). The result of the multiplication gives 5,040.

In short we can get the seven letters in 5,040 different sequences.

7 0
3 years ago
How many ways can you get a sum of 3 or 9 on a roll of two dice
sertanlavr [38]
3 the answer is 3 I’m making more
3 0
3 years ago
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