deleted................. I am not sure about my answer
Well, N....what do YOU think is the answer......YOU have to do some of the work to learn anything.....we can't spoonfeed all of the answers to you....
trust yourself a bit and answer the question with what YOU think the answer is....maybe it is correct....maybe not.....but TRY!
Hex 4 A 7 ? divisible by 17
4 x 16^3 +
10 x 16^2 +
7 x 16 = 19056 19056/17 = 1120.94117 1121x 17= 19057
Untis digit needs to be 1
7x 16 +
1 = 19057 which is divisible by 17
18% of 95 meters every second
What is 18% of 95 ? It goes this far every second
once you calculate that number, multiply it by 5 seconds.....
2/3 - 2 (1/6) = 2/3 - 2/6
= 4/6 - 2/6 = 2/6 = 1/3
See this:
https://web2.0calc.com/questions/help_28379
Step 2 SHOULD be -26.7 * (+3) SHe multiplies by -3
(4-a)^3 = 32 cube root both sides (note that 32 = 2^5 )
(4-a) = cubrt(2^5) Simplify the right side
(4-a) = 2 cubrt(4) Add 'a' to both sides and subtract 2 cubrt(4) from both sides
4- 2 cubrt(4) = a