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Earn +20 ptsQ: What is 20 less than a number r?
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How many 4 number combinations are there in the numbers1 to 20?
To calculate the number of 4-number combinations from 1 to 20, we can use the formula for combinations, which is nCr = n! / (r!(n-r)!), where n is the total number of items and r is the number of items to choose. In this case, n = 20 and r = 4. Plugging these values into the formula, we get 20C4 = 20! / (4!(20-4)!) = 4845. Therefore, there are 4845 different 4-number combinations possible from the numbers 1 to 20.
What is 20 percent of 245 rands?
245 r = 100 % 24.5 r = 10 % 49 r = 20 %
What is A over 5 as a mixed number?
A/5 can only be a mixed number if A is greater than 5. But since we don't know what A is, we can't answer that specifically.
What is the answer to 20 plus 2 plus R?
It is 22 + R
An odd multiple of 6 which is less than 100?
All multiples of 6 are even numbers.
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