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konstantin123 [22]

2 years ago

5

In a group of 200 students, 100 are taking Geometry, 60 are taking IPC and 5 are taking both Geometry and IPC. If a student, cho

sen at random, is taking Geometry, what is the probability that he or she is taking IPC?
a) 0.025
b) 0.05
c) 0.031
d) 0.083

1 answer:

Sav [38]2 years ago

7 0

B because of the 100 5 are in both so 5/100 is .05

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Answer:

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Step-by-step explanation:

We are given a rectangular prism that consists of 10 cubes. Each cube = 1 cm³. The volume of rectangular prism given = 10cm³.

Let's find out which of the options has same volume (10cm³) as that of the given rectangular prism.

Option A has 15 cubes = 15 cm³ in volume

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Step-by-step explanation:

Let the ends of the given segment are A and B.

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Coordinates of B → (12, 12)

If a point (x, y) is dilated by a scale factor 'k' about the origin, rule to be followed,

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(x, y) → $(\frac{2}{3}x, \frac{2}{3}y)$

By this rule coordinates of the image points of A and B will be,

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Now we can get the image of segment AB after dilation by a scale factor of $\frac{2}{3}$ .

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See https://web2.0calc.com/questions/help_29603.

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