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Katarina [22]
2 years ago
15

If f (x) - 3(x + 5) +-, what is f(a + 2)?

Mathematics
1 answer:
sergey [27]2 years ago
4 0

Answer:

A

Step-by-step explanation:

Just plug in x=a+2.

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30 points plus brainliest if you get it right with step by step explanation.
Leto [7]

Answer:

a. 150

b. y=150x+1200

Step-by-step explanation:

a. 1350-1200=150

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8 0
3 years ago
What is the domain and range of y=x
liberstina [14]
The range of a function is all possible output, or y, values. The domain is all possible input, or x, values. 


I case of y = x , domain and range are real number.
5 0
3 years ago
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Which of the following is true?
gtnhenbr [62]

Answer:

C..... I think it is a answer

6 0
2 years ago
A recipe calls for 0.75 cup of sugar to make 20 cookies, how many cups of sugar will make 50 cookies?
tiny-mole [99]
If 0.75 cups = 20 cookies
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4 0
3 years ago
About 8% of the U.S. population catches the flu each season. Assuming everyone has equal probability of catching the flu, about
avanturin [10]

Answer:

  • <u>The odds are 2 : 23, or about 0.09 :  1 (0.09 to 1).</u>

Explanation:

The <em>odds </em>of an event is the ratio of occurrence to non-occurrence of the event.

When you know the <em>probability</em> of an event, then you can calculate the odds by dividing the probability of occurence by the probability of non-occurrence.

Calling p the probability that an event will happen, 1 - p is the probability that it will not happen and the odds will be:

  • Odds = p / ( 1 - p)

You have p = 8% = 0.08, and 1 - p = 1 -0.08 = 0.92.

Therefore:

  • Odds = 0.08 / 0.92 = 8 : 92 = 2 : 23 ≈ 0.09 : 1 (0.09 to 1)

8 0
2 years ago
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