Answer:
Step-by-step explanation:
It is given that the perimeter of the regular hexagon is 48 inch. Thus,
Perimeter of the regular hexagon = 48
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Thus, the side of the regular hexagon is 8 inch.
Now,
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Thus, the area of the regular hexagon is 166.03 sq inches.
Given:
2002 sold 1000 paperback books and 1500 hardback books for a total of 2,500 books.
2003 sold 15% more paperback books and 5% more hardback books.
1000 x 1.15 = 1,150 paperbacks
1500 x 1.05 = 1,575 hardbacks
1150 + 1575 = 2,725
2,725 - 2,500 = 225
225 / 2,500 = 0.09
0.09 x 100% = 9% choice C
Since the amount if Caffeine decreases by 12% an hour, that is the same as a multiplier of 0.88 per hour.
r = ln 0.88 = -0.117833371
10 = 120 e^-0.117833371t
10/120 = e^-0.117833371t
0.8333 = 10/120
ln0.8333 = -2.48490665 so
e^-2.48490665 = e^-0.117833371t and so
-2.48490665 = -0.117833371t
-2.48490665/-0.117833371 = t
21.08830995 hrs = t
thus 21 hrs is your best answer.
Answer:
Volume of hemisphere is equals to 1071.78666 cubic unit
Step-by-step explanation:
Given: radius of hemisphere=8 unit
A hemisphere is a 3-dimensional object that is half of a sphere.
Volume of hemisphere is equal to two thirds multiplied by pi multiplied by radius to the power 3.
<u>Formula:</u> Volume of hemisphere(V) where r is the radius of the hemisphere and the value of pi is constant i.e,
Now, substitute the value of r to find the volume of hemisphere,
Volume of hemisphere(V)=
∴ =1,071.78666 cubic unit.
Answer:1/4 divided by 1/4=8 so ye it is greater than 1 !!!
Step-by-step explanation: