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Tom [10]
3 years ago
14

If f(x) = x + 9 and g(x) = 9x – 4,

Mathematics
1 answer:
Nataly_w [17]3 years ago
3 0

Answer:

3 is in the domain of f(g(x))

Step-by-step explanation:

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A student flipped a coin ten times to simulate the probability of a baby being a girl or a boy. The results are below. What can
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Answer:

C) the more trials conducted, the closer together the results become

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3 years ago
Ronny wants to know how often the average resident of his town eats out. He surveys 45 people as they leave the restaurant. Iden
irinina [24]

Answer:

Ronny would use a bar graph.

Step-by-step explanation:

Using a bar graph would show Ronny exactly how often his residents would eat out.

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3 years ago
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Which of the following points is a solution to the system of inequalities shown graphed below?
alexdok [17]
2. (-1,4) because it’s the only point in the intersection of both intersections. All the other points only fall into the solution of one inequality or in the case of 4 none
8 0
3 years ago
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Theo is practicing for a 5 km race he runs 5 km every day here and record his time his normal time is 25 minutes and 19 seconds
Sloan [31]

Answer: 1 minute 33 seconds

Step-by-step explanation:

Theo is practicing for a 5 km race which he usually runs for a normal time of 25 minutes and 19 seconds

but yesterday, he ran for only 23 minutes and 43 seconds.

From the above information,

Normal time = 25 minutes and 19 seconds.

Yesterday's time= 23 minutes and 43 seconds

To know how much faster Theo ran, we find the difference between the normal time and yesterday's time which is.

25 minutes 19 seconds - 23 minutes 43 seconds

25 minutes 19 seconds

- 23 minutes 43 seconds

= 1 minute 36 seconds.

He ran 1 minute 33 seconds faster.

6 0
3 years ago
Vanna is saving for a trip. The hotel room will be $298.17 for 3 nights, and there will be additional fees. What is her daily co
docker41 [41]

Answer:

Step-by-step explanation:

Total cost for the three nights

Total_3 = $298.17 + 3*u

Where <em>u </em>represents the unknown fees for a single day

To find the daily cost, we divide the previous equation by three

Daily cost = ($298.17 + 3*u)/3

Daily cost = ($99.39 + u)

So, if we create an inequality for the daily cost

Let x = Daily cost

x > $99.39

She will pay more than $99.39 per night

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3 years ago
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