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144 in ^3

Step-by-step explanation:

Volume formula

Length x width x height

As u can see, that are 3 things, in other words this diagram is ofc 3D.

So just put in the numbers

4 x 9 x 4 =144 in^3

In other words, if the volume is 144, that means I can put 144 small 1 ft squares in it

percentage - 25%

probability - 0.25

we know,

total amount of students in class = 20

total boys = 10

total girls = 10

no of girls who wear glasses = 10/2 = 5

probability of choosing a girl with glasses is =

number of girls wearing glasses/total number of students in the class = 5/20

thus, percentage of selecting a girl wearing glasses will be

= 5/20 × 100

= 5 × 5

25%

therefore,

probability will be 0.25

happy to

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