First time doing mensuration, can someone enlighten me on how to find the height of the hemisphere and cone?

Step-by-step explanation:

volume=[

tex]=1/3\pi *9*4+2/3\pi  *3^3[/tex]

== 30 volume

y = 2x

step-by-step explanation:

if you divide each number in the sequence, you'll see that they all have a multiple factor of 2. each number in the series, and any other numbers which may continue, will be multiplied by 2. therefore, y is the next number in the sequence, and x is the current one, so, our formula will be y = 2x.

16.80 times .20= 3.36

step-by-step explanation: