Answer:6 billion
Step-by-step explanation:
Just multiple both numbers
Answer:
7/6 , 5/3 , 1.5 , 2.2 , 2 3/4 , 3 2/3
Answer:
58.66 is the radius of the circle
4/6 is the answers
Hope you get the answer right
Answer:
(i) The value of<em> m</em> when t = 30 is 13.2
(ii) The value of <em>t</em> when the mass is half of its value at t=0 is 34.7
(iii) The rate of the mass when t=50 is -0.18
Step-by-step explanation:
(i) The <em>m</em> value when t = 30 is:

Then, the value of<em> m</em> when t = 30 is 13.2
(ii) The value of the mass when t=0 is:
Now, the value of <em>t </em>is:


Hence, the value of <em>t</em> when the mass is half of its value at t=0 is 34.7
(iii) Finally, the rate at which the mass is decreasing when t=50 is:

Therefore, the rate of the mass when t=50 is -0.18.
I hope it helps you!