Answer:
y^(-5/4)
Step-by-step explanation:
because
1/ (y^(5/4) = (1/y) ^(5/4) = y^(-5/4)
3/4 of 3600..." of " means multiply
3/4 * 3600 =
10800/4 =
2700 <==
For the answer to the question above, I'll show my solution for the answer below.
Area A = pi r^2
<span>The rate of change of area = d A/ d t = 2 pi r d r/d t </span>
<span>r= 2t, d r = 2 d t </span>
<span>This gives </span>
<span>d A/ d t = 2 pi 2t 2 d t = 8 pi t dt </span>
<span>Integrate it </span>
<span>A= 4 pi t^2. </span>
<span>After t=5, the area will be 100* 3.14 square= 314 square units.</span>
Answer:
the numbers are -20 and 5
Step-by-step explanation:
