Answer:you cant
Step-by-step explanation:
Answer:
a,c,e,f
Step-by-step explanation:
scientific notations can only be less than 9
Answer:
0.7026
Step-by-step explanation:
Let X denote the lifetime of light bulb. Given
where the mean is
.
Recall that,


Combine the fractions by finding a common denominator.<span><span><span><span> 7x</span>+2
</span><span><span>--------------
(<span>x+5</span>)</span><span>(<span>x<span>−6</span></span>)</span></span></span></span>