The shelf life of a battery produced by one major company is known to have a mean life of 5 years and a standard deviation of 0.1 years. what value of shelf life do 16% of the battery shelf lives fall below? round your answer to one decimal place.

Thus 16% of batteries fall below a life of 4.9 years.(Answer rounded to 1 decimal place)

Step-by-step explanation:

Taking normal distribution of shelf life we have

Given that mean life = 5 years

standard deviation = 0.1 years

Thus standard deviate factor 'Z' corresponding to an area of 16% = -0.994

thus we have

Applying values we get

Thus 16% of batteries fall below a life of 4.9 years.  

the answer is: d) o, f, and kr.

atomic radius of bromine (br) is 114 pm.

atomic radius of oxygen (o) is 73 pm.

atomic radius of fluorine (f) is 72 pm.

atomic radius of krypron (kr) is 112 pm.

the atomic radius of a chemical element is a measure of the size of its atom.

the atomic radius varies with increasing atomic number, but usually increases because of increasing of number of electrons.

the atomic radius decreases across the periods because an increasing number of protons, because greater attraction between the protons and electrons.

answer: 323 is how many she has ☃☃⛄❄

step-by-step explanation: