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aalyn [17]
3 years ago
13

Write the direct variation function given that y varies directly with x, and y = 16 when x = 4.

Mathematics
1 answer:
Otrada [13]3 years ago
5 0

Answer:

Very little information is given, leaving room to multiple possible functions, however i would expect it to be y = 4x

Step-by-step explanation:

x * z = y

4 * z = 16

z = 16/4

z = 4

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If the probability of observing at least one car on a highway during any 20-minute time interval is 609/625, then what is the pr
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If the probability of observing at least one car on a highway during any 20-minute time interval is 609/625, then the probability of observing at least one car during any 5-minute time interval is 609/2500

Given The probability of observing at least one car on a highway during any 20 minute time interval is 609/625.

We have to find the probability of observing at least one car during any 5 minute time interval.

Probability is the likeliness of happening an event among all the events possible. It is calculated as number/ total number. Its value lies between 0 and 1.

Probability during 20 minutes interval=609/625

Probability during 1 minute interval=609/625*20

=609/12500

Probability during 5 minute interval=(609/12500)*5

=609/2500

Hence the probability of observing at least one car during any 5 minute time interval is 609/2500.

Learn more about probability at brainly.com/question/24756209

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3 years ago
There are 4 trucks for every 5 cars in a parking lot. How many trucks and cars could be in the parking lot?
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There is an outbuilding that has an area of 80 square feet. The rectangle on the blueprint that represents the outbuilding has a
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Answer:

B) 4

Step-by-step explanation:

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Answer:

D) v = -2,000y + 20,000.

Step-by-step explanation:

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