Answer:
New Formula is 
You should expect 90 cells
Step-by-step explanation:
✔️The new formula that would represent the number of cells when 30 isolated cells are used to start a culture would be:

✔️Number of cells, N(t), to expect after 3 hours, t:
Substitute t = 3 into 
Thus:


You should expect 90 cells
Answer:
B. 10
Step-by-step explanation:
To find the answer we would plug each given number into x to see if it makes the equation true
<em>A. 2(5) = 20 </em>
<em> 10 </em>
<em> 20</em>
<em>B. 2(10) = 20</em>
<em> 20 = 20</em>
<em>C. 2(20) = 20</em>
<em> 40 </em>
<em>20</em>
As you can see, the only answer that makes the equation 2x=20 true, is answer B
The ratio of the volumes of the cylinder A to cylinder B = 18:25
Step-by-step explanation:
Cylinder A:
Radius= 3
Height= 4
Volume = πr(r)h
= π (9) (4)
= 36π
Cylinder B:
Radius= 5
Height= 2
Volume=πr(r)h
= π(25) (2)
= 50π
Ratio:
Cylinder A: cylinder B = 36π/50π
= 18/25
= 18:25
The ratio of the volume of Cylinder A:cylinder B = 18:25
94 divided by 2 equals <span>47</span>
Answer:
Yes
Step-by-step explanation:
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