He will finish at 6:50. It will take him 5 hours and 50 minutes. Hope this helps!
Aye Sir!
Answer:
3/8
Step-by-step explanation:
3/4 divide 2 = 4÷2= 3/8
Answer:
0 +256i
Step-by-step explanation:
According to Euler's formula, ...
(4 cis π/8)^4 = (4^4) cis (4×π/8) = 256 cis π/2 = 0 +256i
_____
"cis" is an abbreviation sometimes used for "cosine + i×sine". It simplifies writing the expression. Engineers sometimes simplify it further, writing 4∠(π/8) for the expression in this problem statement.
The answer is 5 since the total is 7 and you already have 2
