Answer: 3b^4(b+5-6b^3)
Step-by-step explanation:
2 miles = 1/2 hour (a whole hour is 60 mins so half of that is 30 mins) 1 mile = 15 mins (15 mins is half of 30 mins) so yes its true
The radius of the cylinder will be 
<h3>What will be the radius of the cylinder?</h3>
It is given that
Now we know that
putting values in the formula
Thus the radius of the cylinder will be
To learn more about the Volume of the cylinder follow
brainly.com/question/9554871
Answer/Step-by-step explanation:
<u><em>George: </em></u>
4.3% ÷ 100 = 0.043
0.043 × 5000 = 215
<em><u>John:</u></em>
4% ÷ 100 = 0.04
0.04 × 5500 = 220
<u><em>End of 6 years:</em></u>
George: 215 × 6 = 1290
John: 220 × 6 = 1320
<u><em>John has earned the most interest at the end of 6yrs.</em></u><u><em> $1320</em></u>
