6
You should subtract in powers with the base of 3 The smallest number less than 23 is 32 or 9 The smallest multiple of 9 less than 23 is 18 ( 2 X 9 ), so 2 is your first number 23 - 18 = 5 The smallest number less than 5 is 31 or 3 The smallest multiple of 3 less than 5 is 1 ( 1 X 3 ), so 1 is your next number 5 - 3 = 2 So the answer is 212
If 'x' is more than 1, then x2 is more than 'x'. If 'x' is less than 1, then x2 is less than 'x'.
6 less than x-6 is x-12, and that equals 8 if x is 20 and is less than 8 if x is less than 20.
It is greater than 23
3 x 5 x 23 = 345
6
"to", "from," and "than" change the order of the English sentence to math. x=33-10 x=23
-22.2
You should subtract in powers with the base of 3 The smallest number less than 23 is 32 or 9 The smallest multiple of 9 less than 23 is 18 ( 2 X 9 ), so 2 is your first number 23 - 18 = 5 The smallest number less than 5 is 31 or 3 The smallest multiple of 3 less than 5 is 1 ( 1 X 3 ), so 1 is your next number 5 - 3 = 2 So the answer is 212
1.11 mole of Pt is less than 6.022 x 10^23 atoms. This is because 1 mole of any substance contains 6.022 x 10^23 particles (Avogadro's number), so 1.11 mole is less than that amount.
The prime factors of 1955 are 5, 17, and 23. 5 x 17 x 23 = 1955
If 'x' is more than 1, then x2 is more than 'x'. If 'x' is less than 1, then x2 is less than 'x'.
6 less than x-6 is x-12, and that equals 8 if x is 20 and is less than 8 if x is less than 20.
It is greater than 23
2 x 23 = 46
Since it has to be LESS than 33. 32- 9 = 23 23 x 2 = 46 I would hope your teacher doesn't expect you to go into decimals