Answer:
the answer is X
Step-by-step explanation:
<span>3.154e+7 = the seconds we have in a year. and that multiplied by the number light travels per second you get : 506373.975569. which is the scientific notation of a big whopping
</span>= 5.06373975569 × 105
<span>(scientific notation)</span>
Answer:
The volume is
Step-by-step explanation:
From the question we are told that
The height is h = 20 cm
The diameter is d = 8 cm
The thickness of both top and bottom is dh = 2 * 0.1 = 0.2 m
The thickness of one the side is dr = 0.1 cm
The radius is mathematically represented as
substituting values
Generally the volume of a cylinder is mathematically represented as
Now the partial differentiation with respect to h is
Now the partial differentiation with respect to r is
Now the Total differential of is mathematically represented as
substituting values
Nolan worked for 4 hours Mia worked for 8
Hours