Answer:
The answer is 286.
Step-by-step explanation:
<u>13! can be rewritten</u> as 13*12*11*10!.
Since <u>10! is on the top and bottom of the fraction</u>, we can<em> eliminate them</em>. We are then left with 13*12*11/3!.
3! = 6. We can <u>eliminate the 6 from the denominator by diving the 12 by 6</u> in the numerator to get 13*11*2.
Finally, we can can evaluate the expression to get 286.
Answer:
<u>The lines are:</u>
and
Since after multiplying by -3 the equations sum to 0, the equations are same.
Same equations produce overlapping lines, hence you can see one line only.
Answer:
Juanita, angel,Ta'Ron is in the grey part
There are 5 vowels and 21 conconants in the alphabet.
a. Probability = 21/26
b Probability = 5/26
Answer:
180 different pasta dishes
Step-by-step explanation:
The easiest and quickest way to find the number of possible combinations where repetition is not allowed is to take the number total number of each option and multiply them together.
Noodle Options : 3
Sauce Options: 3
Vegetable Options: 4
Meat options: 5
So that will be:
Possible Combinations = 3 x 3 x 4 x 5
Possible Combinations = 180 different pasta dishes
