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Scrat [10]
4 years ago
5

PLEASE HELP i have like 10 mins to answer this... Find the horizontal asymptote of f(x)= -2x^2+3x+6/x^2+1. answer choices: y=-2,

y=-1, y=1, y=2
Mathematics
2 answers:
OLga [1]4 years ago
5 0

Answer:

6 md 4

Step-by-step explanation:

Makovka662 [10]4 years ago
3 0

Answer:

y = -2.

Step-by-step explanation:

Divide  -2x^2 + 3x + 6 by x^2 + 1

This gives - 2 + (3x+1)/(x^2 + 1).

So the assymptote is y = -2.

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There are approximately 3,000 bass in a lake. The population grows at a rate of 2% per year. Round answers to the nearest tenth.
Tamiku [17]

Answer:

years 1–4: 62.4 bass per year

years 5–8: 67.6 bass per year

Step-by-step explanation:

If the population in year n is ...

 p(n) = 3000·1.02^n

then the average rate of change from year 1 to year 4 is ...

 (p(4) -p(1))/(4 -1) = 3000(1.02^4 -1.02^1)/3 = 1020·(1.02^3 -1) ≈ 62.4

The average rate of change for years 1–4 is 62.4 bass per year.

For years 5–8, the rate of change is similarly computed:

 (p(8) -p(5))/(8 -5) = 3000(1.02^8 -1.02^5)/3 = 1000·1.02^5·(1.02^3 -1) ≈ 67.6

The average rate of change for years 5–8 is 67.6 bass per year.

5 0
3 years ago
Read 2 more answers
60 books represent 1% of total books of library 2
cestrela7 [59]

Answer:

So then 6000 is 100% of library 2.

Step-by-step explanation:

60/0.01= 6000

4 0
3 years ago
Factor: 28k^3-24k^2+49k-42<br><br> I will give Brainliest to the first person :)
serious [3.7K]

Answer:

(4k^2+7)(7k+6)

Step-by-step explanation:

1. group the first two terms (28k^3-24k^2). The greatest common factor is 4k^2. If you factor that out you get 4k^2(7k-6)

2.When you group the last two terms (49k-42). you can factor out a 7.

7(7k-6).

3. There is a (7k-6) in both sections so you can combine all the terms.

4k^2(7k-6) 7(7k-6) becomes (4k^2)(7k-6)

7 0
3 years ago
My cousin borrowed $15,000 for a new car loan for 5 years. He told me that at the end of the loan, he had paid $21,000 for the i
Umnica [9.8K]
To solve this problem we are going to use the simple interest formula: A=P(1+rt)
where
A is the sum of the <span>interest and the principal
</span>P is the principal
r is the interest rate in decimal form 
t is the time in years
<span>
We know for our problem that </span>A=21000, P=15000, and t=5. Now, let x represents our interest rate. To express the interest rate in decimal form, we are going to divide the rate by 100%:
r= \frac{x}{100}
r=0.01.
Now that we have all the values we need, lets replace them in our simple interest formula to find the interest rate:
A=P(1+rt)
21000=15000[1+(0.01x)(5)]
\frac{21000}{15000} =1+0.05x
1+0.05x=1.4
0.05x=0.4
x= \frac{0.4}{0.05}
x=8

We can conclude that the interest rate of your cousin's loan was 8%.

4 0
3 years ago
Read 2 more answers
Find the ratio of the following is175and210​
Ludmilka [50]

The ratio of 175 and 210 in its simplest form is; 5:6

What Is a ratio

A ratio is the simplest form to which the quotient of two numbers can be represented.

The ratio of 175 and 210 can be evaluated by considering their HCF, highest common factor.

  • Their HCF is 35;

Hence, the ratio of 175 and 210 is ; 5:6

Read more on ratios;

brainly.com/question/13513438

7 0
2 years ago
Read 2 more answers
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