Volume of sphere = 4/3πr³
r is radius.
Radius = diameter/2 = 16/2 = 8
Volume = 4/3(3.14)(8)³
Volume = 2143.57
Rounded to nearest tenth would be 2144.7 in³
The answer is D.
Hope this helps :)
Answer:
<h3><u>Required Answer</u><u>:</u><u>-</u></h3>
- A student earned 80% in a math test which has 20 problems.
- It means The student answers 80% of 20 problems correctly
The student answered 16 problems correctly
Answer:
-3/8
Step-by-step explanation:
nothing can be simplified further
The answer is A. 1/2 cups
Answer:
612 adults
361 students
Step-by-step explanation:
To solve this question, set two equations:
Let x be number of adults and y be number of students.
As there are in total 937 people, the equation would be the sum of both adults and children:
...... ( 1 )
As the total sale amount is $1109, the equation would be to add up the ticket fee:
...... ( 2 )
Put ( 1 ) into ( 2 ):
Put y into ( 1 ):
Therefore there are 612 adults and 361 students.