Answer:
1. 5,000,000
2. 0.05632
3. 0.00031
4. 2,200
5. 2,500
6. 0.157963
7. 1,114
8. 4.001
9. 8.88
10. 250.89 m = 250,890 mm
11. 63,360
12. 1.009
13. 1,000
14. 0.00005
15. 0.0000007 m = 0.0000000007
Step-by-step explanation:
Answer:
yes your math seems about right but wait for someone else to respond also because im not completely sure
Step-by-step explanation:
Let x be the required waranty period, then
P(X < x) = P(z < (x - 12)/(8/12)) = 1 - 0.067 = 0.933
P(z < 12(x - 12)/8) = P(z < 1.498)
12(x - 12)/8 = 1.498
x - 12 = 8(1.498) / 12 = 0.9987
x = 12 - 0.9987 = 11
Therefore, they should waranty for 11 years so that no more than 6.7% fail within that time.
cost of production = %13
Let the price be p, then
revenue less price of failed iron = p - 0.067(13) = p - 0.871
Profit = p - 0.871 - 13 = 5
p - 13.871 = 5
p = 5 + 13.871 = 18.871
Therefore, the should charge $18.87 per waffle iron.
Answer:
lol
Step-by-step explanation:
It only works if C is the midpoint of AB
