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
Norma-Jean [14]
2 years ago
14

I shall give the right answer brainliest

Mathematics
2 answers:
Rina8888 [55]2 years ago
6 0

Answer:

A. -\frac{1}{9}

Step-by-step explanation:

-(3^-^5)(3^3) = -\frac{1}{9}

please let me know if I am wrong.

hope this helped.

zheka24 [161]2 years ago
3 0

Answer:

A

Step-by-step explanation:

-\left(3^{-5}\right)\left(3^3\right)

\mathrm{Apply\:exponent\:rule}:\quad \:a^b\cdot \:a^c=a^{b+c}

3^{-5}\cdot \:3^3=3^{-5+3}

= -3^{-5}\cdot \:3^3

\mathrm{Add/Subtract\:the\:numbers:}\:-5+3=-2

=-3^{-2}

= \mathrm{Apply\:exponent\:rule}:\quad \:a^{-b}=\frac{1}{a^b}

3^{-2}=\frac{1}{3^2}

= =-\frac{1}{3^2}

3^2=9

= =-\frac{1}{9}

You might be interested in
what is the probability that s+d>3 and s.d>3? write your answer as a decimal rounded to hundreth place
maw [93]

The probability that s+d > 3 and sd > 3 is 0.03.

<h3>Solution</h3>

Plot the inequalities

The region -5 ≤ s,d ≤ 5 is the square shaded in grey.

The region s + d > 3 is the region Q shaded to the right of the straight line.

The region sd > 3 is the region R shaded to the right of the curve d = 3/s.

Find the intersection of the three regions

From the figure, the region satisfying all the above three inequalities is the region to the left of the curve d = 3/s, bounded by the square region, i.e. the region R.

Probability of region R

The required probability is the Geometric probability of the intersection region R. It is calculated as

P(R) = ar(region R) / ar(square region P).

Calculate the areas of the regions

ar(region R) = area of the rectangle to the right in the first quadrant formed by dropping a vertical from point F - area under the curve d = 3/s in the first quadrant

\[\Rightarrow \;\; \mathrm{ar(\mathbf{R}) =} \int_{3/5}^5\frac{3}{s}ds = 25-3-3\ln\frac{25}{3} = 15.64.\]

ar(region P) = 25 × 25 = 625.

Calculate P(R)

The probability of the region R, P(R) = 15.64 / 625 = 0.025.

Rounding it to the hundredth place of decimal, P(R) = 0.03.

The probability that s+d >3 and sd>3, where -5 < s,d < 5, is 0.03.

Learn more about the Probability here

brainly.com/question/13604758


Disclaimer: The question was incomplete. Please find the full content below.

<h3>Question</h3>

What is the probability that s + d > 3 and sd > 3, where -5 ≤ s,d ≤5? Write your answer as a decimal rounded to the hundredth place.

#SPJ10

8 0
2 years ago
Solve for x where xe(0,2pi). state exact answers.
kupik [55]

Answer:

that's the correct answer

6 0
2 years ago
the height of angel falls, the tallest water fall in the world is 3212 feet write this in scientific notation
Andrews [41]

Answer:

3.212*10^3

Step-by-step explanation:

you moved the decimal place 3 times

3 0
3 years ago
Read 2 more answers
Marie, James, and George ran in a race. Marie finished in 1.54 minutes, James finished in 1.92 minutes, and George finished in 0
geniusboy [140]

Answer:

George, Marie, James

Step-by-step explanation:

Thats it

4 0
3 years ago
Alicia took a friend for a birthday dinner. The total bill for dinner was $40.86 (including tax and a tip). If Alicia paid a 20.
solniwko [45]

Answer:

$33.85

Step-by-step explanation:

Let X be the initial bill:

(100 + 20.7)% of X was paid

120.7/100 × X = 40.86

X = 40.86 × 100/120.7

X = 33.85252693

4 0
3 years ago
Other questions:
  • In a zoo there are 30 monkeys, some gorillas and chimpanzees. The ratio of monkeys to gorillas is 6 to 1. The ratio of monkeys t
    7·1 answer
  • PLEASE HELP!!!!!!!!
    14·1 answer
  • El resultado de – 32 + (-18) es: <br><br> ayuda
    5·2 answers
  • Which situation does NOT show causation?
    7·2 answers
  • A software company writes 1/10 of their code in 1/2 a month. How much can they do in one month
    13·1 answer
  • An insurance company determines that the number of claims received in a week follows a Poisson distribution. The probability tha
    11·1 answer
  • How can we use variables and equations to help us <br> solve problems?
    10·2 answers
  • Solve the following systems of equations. To unlock puzzle three find the product of each solution (ordered pair-x and y value)
    14·1 answer
  • Which of the following is most likely the next step in the series?
    9·2 answers
  • If y varies directly as x and y = -18 and x = 3, find x when y = 30.
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!