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andreyandreev [35.5K]
3 years ago
5

Use the above figure to answer the question. What's the angle between the tangents at T in the figure? A. 90° B. 75° C. 60° D. 3

0°
Mathematics
1 answer:
morpeh [17]3 years ago
6 0
A
as the horizontal line and.vertical line meet at 90°
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Suppose at a large university, 60% of the students have a Visa card and 40% of the students have a MasterCard. Also, 30% of the
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Given that at a large university, 60% of the students have a Visa card and 40% of the students have a MasterCard.

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4. Are the events A and B disjoint? Are the events A and B independent?

A and B have common prob 0.30 hence not disjoint.

P(AB) ≠P(A)P(B)

Hence not independent

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