Here is the set up:
10,955 = x^2 -20x + 30
Solve for x to find your answer.
Parallel line has equal slopes, hence required line has slope of 2/3.
Required equation is y - 0 = 2/3(x - 2)
y = 2/3 x - 4/3
2/3x - y - 4/3 = 0
2x - 3y - 4 = 0
Answer:
76,800
Step-by-step explanation:
This is because 808 is closer to 800
Answer:
The total number of ways are 30.
Step-by-step explanation:
Consider the provided information.
We need to write 3-letter "words" from the letters of "Adelphi" so that the first and last letters are vowels.
The number of letters in "Adelphi" = 7
The number of vowels are = 3
It is given that the first and last letters are vowels.
For first letter we have 3 choices, and for the last letter we have 2 choices as repetition is not allowed.
If we have selected first and last letter that means now we have 5 letters for the middle letter. (7-2=5)
So the number of possible choices for the 2nd letter is 5.
Hence, the total number of ways are: 3×5×2 = 30 ways
Answer:
C. 8
Step-by-step explanation:
