The volume of the solid objects are 612π in³ and 1566πcm³
<h3>Volume of solid object</h3>
The given objects are composite figures consisting of two shapes.
The volume of the blue figure is expressed as;
Volume = Volume of cylinder + volume of hemisphere
Volume = πr²h + 2/3πr³
Volume = πr²(h + 2/3r)
Volume = π(6)²(13+2/3(6))
Volume = 36π(13 + 4)
Volume = 612π in³
For the other object
Volume = Volume of cylinder + volume of cone
Volume = πr²h + 1/3πr²h
Volume = π(9)²(15) + 1/3π(9)²(13)
Volume= 81π (15+13/3)
Volume= 1566πcm³
Hence the volume of the solid objects are 612π in³ and 1566πcm³
Learn more on volume of composite figures here: brainly.com/question/1205683
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The answer is $116.18. 135 is 116.2% of the previous year.
Ratio of girls to boys is (1/3*X) / (2/3*X).
That is, 1:2
Similarly, ratio of boys to girls is (2/3*X) / (1/3*X).
That is, 2:1
Step-by-step explanation:
- Assume, total Number of students in the class is X. Since, 1/3 part of the class is girls, this makes 2/3 part of the class boys.
- Total number of girls will be equal to 1/3 *X. Total number of boys is equal to 2/3*X.
- So, ratio of girls to boys is (1/3*X) / (2/3*X).
That is, 1:2. Similarly, ratio of boys to girls is (2/3*X) / (1/3*X). That is, 2:1
Net worth day 2 day not really. look in wallet. month 2 month check saving/checking account. net worth isn't done on either normally.
D) y=14-5x
Hope this helps!
