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belka [17]
3 years ago
10

15 POINTS!

Mathematics
1 answer:
nikdorinn [45]3 years ago
8 0

Answer:

m = 35

Step-by-step explanation:

∵ m ∝ xy

∴ m = kxy

∵ m = 7 when x = 3 and y = 15

∴ 7 = k (3) (15)

∴ 7 = 45k ⇒ ∴ k = 7/45

∴ m = 7/45 xy

∵ x = 25 and y = 9

∴ m = (7/45) (25)(9) = 35

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Answer:

(C)Yes, because P(M) ∙ P(N) = P(M ∩ N)

Step-by-step explanation:

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The contrapositive statement are:

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<h3>What is the converse statement?</h3>

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Therefore, The contrapositive statement are

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Learn more about contrapositive statement  from

brainly.com/question/1713053

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Answer:

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Step-by-step explanation:


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