1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
nika2105 [10]
2 years ago
12

Choose the correct answer.​

Mathematics
1 answer:
Naddika [18.5K]2 years ago
7 0

Answer:

1) D: none of them

2) C: ae^(ax)

3) A: cot x

4) A: (3,0)

Step-by-step explanation:

1) the degree of the denominator is more than that of the numerator, thus as n approaches infinity, the function would approach zero. The answer is not available among the options

2) y = e^(ax)

dy/dx = ae^(ax)

3) y = log(sin x)

dy/dx = (1/sin x) × d(sin x)/dx

dy/dx = cosx/sin x

dy/dx = 1/(sin x/cos x)

We know from trigonometry that sin x/cos x = tan x. Thus

dy/dx = 1/tan x

dy/dx = cot x

4) An inflection point is usually the point where the second derivative is equal to zero.

f(x) = x³ - 9x²

f'(x) = 3x² - 18x

f"(x) = 6x - 18

Equating to zero gives;

6x - 18 = 0

x = 18/6

x = 3

Thus the inflection point is (3,0)

You might be interested in
PLEASE PLEASE HELP!! A Tigers maximum speed is 70 mph, how many miles can the cheetah run per minute
Drupady [299]
1.2 minutes per hours is the correct answer
6 0
3 years ago
Read 2 more answers
Could someone tell me the correct answer and how to do this. Plz help meeee I'm crying because I don't know how to do this stuff
WINSTONCH [101]
Hey don't cry . I'm not good at math either but try to take a deep breath.
8 0
3 years ago
a distributor wants to make 1000 pounds of trail mix that is 8% raisins. He will use a mix that is 5% raisins and a mix that is
leva [86]

Answer:

200 pounds 20% raisins

800 pounds 5% raisins

Step-by-step explanation:

Let number of 5% be x

and number of 20% be y

x + y = 1000

Also;

5% of x + 20-% of y = 8% of 1000 pounds

= 0.05x + 0.2y = 80

From i , x = 1000-y

0.05(1000-y) + 0.2y = 80

50-0.05y + 0.2y = 80

0.15y = 30

y = 200

x = 1000 - y

= 1000-200 = 800

8 0
3 years ago
Read 2 more answers
Add the fractions.<br><br> 1/2+ 1/12
hjlf

Answer:

1283/1000

Step-by-step explanation:

or 2/14

7 0
2 years ago
Read 2 more answers
W+(-4)=37<br> what is the w
alexdok [17]
W=41 hope that helps!
3 0
2 years ago
Read 2 more answers
Other questions:
  • Year 1960 1975 1990 2005 2020 (est.) Population P(t) 200,000 240,000 288,000 345,600 414,720 According to the data, what would t
    9·1 answer
  • Given angle A, how can you construct an angle whose measure is 1/4 m of angle A?
    10·2 answers
  • Please help me with these two questions
    5·1 answer
  • Find the length of diameter AB.
    5·1 answer
  • Samantha buys one vase and x roses. The vase costs $15 and each rose costs $2.
    14·1 answer
  • What is the volume of the rectangular prism?
    11·2 answers
  • the dimensions shown are an approximation using these dimensions which is the approximate area of abc
    11·1 answer
  • The original price of a DVD is $25. The price is marked down 17% each month.
    15·1 answer
  • Video Game Weather
    11·1 answer
  • TEST PLZ HELP FOR POINTS
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!