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How do you write 7 less than a number k?
k-7
7 less than twice a number k?
2k - 7
The sum of a number k and 7?
k + 7
How do you write the sum of a number k and 7?
To write the sum of a number k and 7, you would use the mathematical expression k + 7. This expression represents adding the value of k to 7. In algebraic terms, this is known as an addition operation where k is the addend and 7 is the other addend. The result of this addition operation would give you the sum of k and 7.
Which phrase describes the variable expression k - 7?
7 less than k
Which has the smallest radius K Rb K Rb?
Potassium's atomic radius is smaller than rubidium's because potassium has fewer energy levels of electrons.
What is four times a number k is 28?
4k = 28 Therefore, 28/4 = 7 k = 7
What does 6 7 8 go into?
Any number of the form 84*k, where k is an integer, is evenly divisible.
7 greater than or equal to 2k minus 7?
k is less than or equal to 7
K plus 7 is greater than 100?
So K > 93...
How many positive integers less than 1000000 have the sum of their equal to 7?
To find the number of positive integers less than 1,000,000 whose digits sum to 7, we can use the combinatorial method known as "stars and bars." We want to distribute 7 identical "stars" (the sum) into 6 "bars" (the digits), allowing for leading zeros. The number of non-negative integer solutions to the equation ( x_1 + x_2 + x_3 + x_4 + x_5 + x_6 = 7 ) is given by the formula ( \binom{n+k-1}{k-1} ), where ( n ) is the sum and ( k ) is the number of digits. Thus, the number of solutions is ( \binom{7+6-1}{6-1} = \binom{12}{5} = 792 ). Therefore, there are 792 positive integers less than 1,000,000 with digits that sum to 7.
What number does Ravens K Billy Cundiff wear?
# 7
