Answer:
b^7/5
Step-by-step explanation:
The 5 is in front of the radical ,so it would go on the denominator.
Answer:
51
Step-by-step explanation:
Answer: 51
check: a^2+b^2=c^2 24^2+45^2=51^2 576+2025=2601 2601=2601
To find the specification limit such that only 0.5% of the bulbs will not exceed this limit we proceed as follows;
From the z-table, a z-score of -2.57 cuts off 0.005 in the left tail; given the formula for z-score
(x-μ)/σ
we shall have:
(x-5000)/50=-2.57
solving for x we get:
x-5000=-128.5
x=-128.5+5000
x=4871.50