0
Still curious? Ask our experts.
Chat with our AI personalities
Beau
Professor
Judy
Add your answer:
Earn +20 pts
What is the 118th sequence in y-r-r-y-r-r-y-r-r-y-r-r-y-r-r?
It is y. Every third letter is r, immediately followed by y, and since 117 is divisible by 3, it is r. Therefore, 118 is y.
Prove that nCr plus nCr minus 1 equals n plus 1Cr?
nCr + nCr-1 = n!/[r!(n-r)!] + n!/[(r-1)!(n-r+1)!] = n!/[(r-1)!(n-r)!]*{1/r + 1/n-r+1} = n!/[(r-1)!(n-r)!]*{[(n-r+1) + r]/[r*(n-r+1)]} = n!/[(r-1)!(n-r)!]*{(n+1)/r*(n-r+1)]} = (n+1)!/[r!(n+1-r)!] = n+1Cr
How can you write 5r equals 10?
r+r+r+r+r=10 therefore, r must equal two
What is the meaning of R and R?
R&R = rest and recuperation (or rest and relaxation).
What is pi r r?
Pi times r times r or Pi r squared is the formula for finding the area of a circle where r is the radius
How many times will oneeighth go into twothirds?
How many times will x go into yTo solution to this word problem is y / xwith y = 2/3, and x = 1/8you have (2/3)/(1/8) = (2/3)*(8/1) = 16/3 = 5 1/3So one eighth will go into two thirds, Five and one third times.
What is the sound made by cat called?
The most common sound a cat makes is Miaow.They can also purr. They do this when breathing both in and out.This sound is like "r r r r r rrrr r r r r r" when they breathe in, and when they breath out, they just reverse it, and make "r r r r r rrrr r r r r r".Some times cats complain: "Meeeooooow"They can also be angry: "Meowww", "fshhhhh", "fiisssssshhh"When they say hello: "Miaow"When they are hungry: "Miaoow"When they are hopeful: "r r r r r rrr r r r r r" and reverse "r r r r r rrr r r r r r"When they are utterly happy: "r r r r r rr r r r r r" and reverse "r r r r r rrrrrr r r r r r"Note: This cat-dictionary is not complete.
How do you do a double stroke drum roll?
Right-r left-l r-r-l-l r-r-l-l r-r-l-l r-r-l-l r-r-l-l r-r-l-l r-r-l-l or l-l-r-r l-l-r-r l-l-r-r l-l-r-r l-l-r-r l-l-r-r l-l-r-r Do this on a 4 count. i say in my head " one-E-and-A two-E-and-A" and so on.
How do you write 7r in commutative property of addition?
7r = r + r + r + r + r + r + r or r7
Why are logos important?
cuz they r cuz they r cuz they r cuz they r cuz they r cuz they r cuz they r cuz they r cuz they r
What is r equals r equals r?
the answer is r.
What is the value of r³?
As in pie r squared? r = radius.
What is the 118th sequence in y-r-r-y-r-r-y-r-r-y-r-r-y-r-r?
It is y. Every third letter is r, immediately followed by y, and since 117 is divisible by 3, it is r. Therefore, 118 is y.
Lost in Forks Contest short cut?
R l r l r l l r r r r there you go
What does 'R' and 'r' mean in chromosomes?
R is a dominant allele for trait 'r' and r is a recessive allele for trait 'r'.
Prove that nCr plus nCr minus 1 equals n plus 1Cr?
nCr + nCr-1 = n!/[r!(n-r)!] + n!/[(r-1)!(n-r+1)!] = n!/[(r-1)!(n-r)!]*{1/r + 1/n-r+1} = n!/[(r-1)!(n-r)!]*{[(n-r+1) + r]/[r*(n-r+1)]} = n!/[(r-1)!(n-r)!]*{(n+1)/r*(n-r+1)]} = (n+1)!/[r!(n+1-r)!] = n+1Cr
How do you solve for r?
r=r
