Answer:
The answer is the digit 3 is on the Ten-Thousandths place.
Step-by-step explanation:
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:
226.8cm^2
Step-by-step explanation:
A=pir^2
24/4 = 6 (radius of small circles)
pi6^2= 113.097335529 times 2 (because theres 2 of them)
=226.8
24/2 = 12 (radius of big circle)
pi12^2= 452.4 minus 226.8 (to get the leftover space)
=226.8
