Question No.81). In a frequency distribution with classes 0-15, 15-30, etc. The size of class - interval is 15. Then the upper limit of the fourth class is

25 is answer okokpkokokokokokok

Step-by-step explanation:

Given classes are 0-15, 15-30 ,...

Class size = 15

Therefore, The next classes will be

30-45,45-60,60-75,75-90,...

The fourth class = 45-60

The upper limit = 60.

the answer is 3,600,000 cubic centimeters

step-by-step explanation:

first you have to convert all the units into centimeters

2 meters = 200 centimeters

1.5 meters = 150 centimeters

to find the volume of a rectangular prism you multiply all the sides

120 * 200 * 150 = 3,600,000

the answer is 3,600,000 cubic centimeters

hope this !