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
andreev551 [17]
3 years ago
9

PLEASE HURRY ILL GIVE BRAINLIEST!!!!!!!!!!!

Mathematics
1 answer:
QveST [7]3 years ago
8 0
The one that isn’t rationals is B.
You might be interested in
What is 9 is 12% of which number???
ASHA 777 [7]
9 is 12% of 75 check it 9* 100 = 900 / 75 = 12
4 0
3 years ago
Find the absolute extrema of f(x) = e^{x^2+2x}f ( x ) = e x 2 + 2 x on the interval [-2,2][ − 2 , 2 ] first and then use the com
fredd [130]

f(x)=e^{x^2+2x}\implies f'(x)=2(x+1)e^{x^2+2x}

f has critical points where the derivative is 0:

2(x+1)e^{x^2+2x}=0\implies x+1=0\implies x=-1

The second derivative is

f''(x)=2e^{x^2+2x}+4(x+1)^2e^{x^2+2x}=2(2x^2+4x+3)e^{x^2+2x}

and f''(-1)=\frac2e>0, which indicates a local minimum at x=-1 with a value of f(-1)=\frac1e.

At the endpoints of [-2, 2], we have f(-2)=1 and f(2)=e^8, so that f has an absolute minimum of \frac1e and an absolute maximum of e^8 on [-2, 2].

So we have

\dfrac1e\le f(x)\le e^8

\implies\displaystyle\int_{-2}^2\frac{\mathrm dx}e\le\int_{-2}^2f(x)\,\mathrm dx\le\int_{-2}^2e^8\,\mathrm dx

\implies\boxed{\displaystyle\frac4e\le\int_{-2}^2f(x)\,\mathrm dx\le4e^8}

5 0
3 years ago
Which of the following equations is equivalent to 36 – 2 = 34?
JulsSmile [24]

Answer: 34 + 2 = 36

Step-by-step explanation:

36 - 2 = 34

Add 2 to this:

36 - 2 + 2 = 34 + 2

36 = 34 + 2

7 0
3 years ago
Please help!!
valkas [14]

A calculator can show you the answer to these very quickly.

\dfrac{7.488\cdot 10^{-8}}{3.12\cdot 10^{2}}=\dfrac{7.488}{3.12}\times 10^{(-8-2)}\\\\=2.4\cdot 10^{-10}

5 0
3 years ago
Solve.
Alecsey [184]

Answer:

B

Step-by-step explanation:

Square root of 100 is 10

7 0
3 years ago
Read 2 more answers
Other questions:
  • G solve 2x 00 + 10x = 3u(t − 12) − 5δ(t − 4) with x(0) = −1 and x 0 (0) = −2.
    6·1 answer
  • The graph of f "(x) is continuous and decreasing with an x-intercept at x = 0. Which of the following statements is true?
    5·1 answer
  • If Tim spends $22.00 on 10 gallons of gas, how much did gas cost per gallon?
    13·2 answers
  • Factor 2x 2 - 10x + 8 completely
    6·1 answer
  • How would I solve for the area of this triangle? Please help
    8·2 answers
  • An angle measures 7.4° less than the measure of its complementary angle. What is the measure of each angle?
    6·1 answer
  • Problem of the Week
    11·1 answer
  • 3x-4 or = to 7<br><br><br> plz help
    9·2 answers
  • Nia fills 4 pitchers of orange juice. Each pitcher holds 3 quarts. How many gallons does nia have?
    7·2 answers
  • Find the value of this expression if x = 5 and x=2<br> xy^2 / -3
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!