Answer:
Step-by-step explanation:
Given that A shipment contains 6000 batteries, and 1% of them do not meet specifications.
Sample size =49
If x is the number of batteries not meeting specifications then
x is binomial with n =49 and p = 0.01
Because i) each toy is independent of the other
ii) There are only two outcomes
Probability whole shipment is accepted = Prob (X≤3)
=0.9885
Hence almost all shipments would be accepted.
Answer:
110 pounds
Step-by-step explanation:
I'm sorry if I am using algebra:
Take Ellen as x as we don't know their weight.
John is 1.5 times as much as Ellen so:
1.5x= 165 pounds
x= 165 divided by 1.5
x= 110 pounds
Ellen weighs 110 pounds
33 rounded to the nearest 10 is 30, 89 rounded to the nearest 10 is 90. So 90+30 is 120. Let me know if I am right!
Answer:
A = 2.42 sq. meters
Step-by-step explanation:
13 feet = 13 × 0.305 = 3.965 meter
2 feet = 2 × 0.305 = 0.61 meter
A = lw
A = (3.965) × (0.61)
A = 2.41865 sq. meters
A = 2.42 sq. meters
Answer:
i think its a 4 and half
Step-by-step explanation:
answer