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3 years ago

Can I get help on number 7!!!!!

Mathematics

1 answer:

Ratling [72]3 years ago

3 0

Answer:

C =(43/55)R; C - R = 8t; 48 mi

Step-by-step explanation:

Let C = the distance a coyote can run in t hours.

Let R = the distance a rabbit can run in t hours.

(1) C = 43t

(2) R = 35t

A. <em>Two equivalent expressions </em>

(a) C/R = 43/35

C = (43/55)R

(b) C – R = 43t – 35t

C – R = 8t

B. <em>Distance advantage of coyote </em>

Let the difference D = C - R

D = 8t

D = 8 × 6

D = 48 mi

In 6 h, the coyote can run 48 mi further than the rabbit.

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Step-by-step explanation:

Given:

The probability of getting a microprocessor from firm A is, $P(A)=45\%=0.45$

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Probability of producing a defective microprocessor from firm A is, $P(D/A)=6\%=0.06$

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Therefore, the probability that a randomly selected automobile manufactured by the company will have a defective microprocessor is 6.2 %.

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