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ladessa [460]
3 years ago
6

If f(x)= x/2-2 and g(x)= 2x^2+x-3, find (f+g)(x).

Mathematics
1 answer:
jenyasd209 [6]3 years ago
5 0

Answer:

2x^{2} + \frac{3}{2} x - 5

Step-by-step explanation:

(f+g)(x) = f(x)+g(x)

(f+g)(x)= \frac{x}{2} -2 + 2x^{2} +x-3 = 2x^{2} + \frac{3}{2} x - 5

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Addison made 4 quarts of soup and then served 1 cup bowls of soup to 10 people. How much soup is left?
FinnZ [79.3K]
I’m not sure sorry
6 0
3 years ago
In a certain city, 60% of the heads of household own the house in which they reside, and 80% of the heads of the household have
ladessa [460]

No, because although two probabilities should be multiplied, it should not be these two probabilities. This is because the two events are likely not independent , Option B is the answer.

<h3>What is Probability ?</h3>

Probability is the study of likeliness of an event to happen. The range of probability is 0 to 1.

It is given that

In a certain city, 60% of the heads of household own the house in which they reside,

and 80% of the heads of the household have full-time employment.

percentage of heads of household both own their home and have a full-time job =?

As the probability of a person having both their own home and having full time employment are not independent , therefore

No, because although two probabilities should be multiplied, it should not be these two probabilities. This is because the two events are likely not independent.

Therefore Option B is the correct answer.

To know more about Probability

brainly.com/question/11234923

#SPJ1

7 0
2 years ago
A set of data has been organized using the stem-and-leaf plot below. What is the range of the data?
damaskus [11]

Answer: 30

You want to find the lowest number and the highest number.

For stem 8, 81 is the lowest.

For stem 11, 111 is the highest.

111 - 81 = 30

6 0
3 years ago
Find the sum of (-4 + 1) and (10-51).
kogti [31]

Answer:

-44

Step-by-step explanation:

(-4+1)+(10-51)

-4+1+10-51

-3-41

-44

5 0
4 years ago
What is the y-intercept of the function f(x)=4 - 5x?<br> О -5 <br> O -4<br> O 4<br> O 5
Gemiola [76]

Answer:

y-intercept is 4

Step-by-step explanation:

if you organized the function, it would be f(x)=-5x+4

8 0
3 years ago
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