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Verizon [17]
3 years ago
8

Suppose p varies directly as d, and p = 2 when d = 7. What is the value of d when p = 10? d = 15 d = 35 d =7/5 d =20/7

Mathematics
2 answers:
marta [7]3 years ago
8 0

Answer: d = 35

Step-by-step explanation: When p = 2 and d = 7 at the same time, and the question is asking for d when p = 10, we can see that p is multiplied by 5. So, in order to find what d is, we need to multiply the original number by 5. So:

7 x 5 = 35.

I hope this helped!

Rus_ich [418]3 years ago
6 0

10 times 7 divide by 2 = 35

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Step-by-step explanation:

Here is the complete question

In an experiment, the probability that event A occurs is  1 /7  and the probability that event B occurs is  1 /9 .

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