Answer:
375 + 320
Step-by-step explanation:
375 adult
320 students
equals 395
B2-7b+12=0
(b-3)(b-4)=0
b= 3 or 4
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
Answer:
Awww love you man!
(And me lol)
Step-by-step explanation: