The best batch size is 1053.
Since 5% have failed, this means 95% have passed the test.
95% = 95/100 = 0.95
We can set up an equation to answer this:
0.95x = 1000
Divide both sides by 0.95:
0.95x/0.95 = 1000/0.95
x = 1052.6 ≈ 1053
We want to simplify √(-48).
Note that
i² = -1 by definition.
Therefore

Answer: c.
Bryan : 5/6 = 20/24
Brother : 3/4 = 18/24
Answer Bryan ate more
You need to make the right side = 0
To do this you subtract 10 from both sides of the equation:-
x^2 + 6x + 9 - 10 = 10 - 10
x^2 + 6x - 1 = 0
Answer:
<u>6</u><u>,</u>15,265=lakh
6,15,2<u>6</u>5=tens
hope it helps.