The ratio of students to laptops in a school is 3:2. If there are 1,200 students, how many laptops are there?
1 answer:
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Answer:
second option
Step-by-step explanation:
diameter= 22 cm
radius = diameter/2
=22/2
11 cm
volume of a sphere =
=
=4.186666 * 1331
=5572 . 5 cubic centimeters (cm^3)