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
sladkih [1.3K]
4 years ago
6

PLEASE HELP WILL GIVE BRANLIEST

Mathematics
2 answers:
notka56 [123]4 years ago
4 0
I think the answer is graphing, plz give me brainliest
Aneli [31]4 years ago
3 0
The answer is graphing
You might be interested in
Simplify the following equation completely. Write your answer in only positive exponents.
kotegsom [21]

Answer:

Appears to be A with a typo.

Should be \frac{3a^{12}*b^{3}}{4}

Step-by-step explanation:

To evaluate or simplify expressions with exponents, we use exponent rules.  

1. An exponent is only a short cut for multiplication. It simplifies how we write the expression.

2. When we multiply terms with the same bases, we add exponents.

3. When we divide terms with the same bases, we subtract exponents.

4. When we have a base to the exponent of 0, it is 1.

5. A negative exponent creates a fraction.

6. When we raise an exponent to an exponent, we multiply exponents.

7. When we have exponents with parenthesis, we apply it to everything in the parenthesis.

We will use these rules to simplify.

\frac{12a^8b^{-7}}{(4a^{-2}b^{-5})^2}\\\\\frac{12a^8b^{-7}}{4^2a^{-4}b^{-10}} \\\\\frac{12}{16}*\frac{a^8}{a^{-4}}*\frac{b^{-7}}{b^{-10}}\\\\\frac{3}{4}*a^{8--4}*b^{-7--10}\\\\    \frac{3}{4}*a^{12}*b^{3}

7 0
3 years ago
Astronomers treat the number of stars X in a given volume of space as Poisson random variable. The density of stars in the Milky
cupoosta [38]

Answer:

Explained below.

Step-by-step explanation:

The random variable <em>X</em> is defined as the number of stars in a given volume of space.

X\sim \text{Poisson}\ (\lambda=1)

The probability mass function of <em>X</em> is:

p_{X}(x)=\frac{e^{-\lambda}\lambda^{x}}{x!}

(7)

Compute the probability of exactly two stars in 16 cubic light-years as follows:

P(X=2)=\frac{e^{-1}\times 1^{2}}{2!}=\frac{e^{-1}}{2}=\frac{0.36788}{2}=0.18394\approx 0.184

(8)

Compute the probability of three or more stars in 16 cubic light-years as follows:

P(X\geq 3)=1-P(X

(9)

In 16 cubic light years there is only 1 star.

Then in 1 cubic light years there will be, (1/16) stars.

Then in 4 cubic light years there will be, 4 × (1/16) = (1/4) stars.

(10)

In 16 cubic light years there is only 1 star.

Then in 1 cubic light years there will be, (1/16) stars.

Then in <em>t</em> cubic light years there will be, [<em>t</em> × (1/16)] stars.

7 0
3 years ago
Consider the graph of function g below. A diagonal curve declines from (negative 3, 8), (negative 2, 5), (negative 1, 2), (0, ne
dmitriy555 [2]

The option first “shift right 1 unit, reflect over the y-axis, and then vertically stretch by a factor of 3” is correct.

<h3>What is linear equation?</h3>

It is defined as the relation between two variables, if we plot the graph of the linear equation we will get a straight line.

If in the linear equation, one variable is present, then the equation is known as the linear equation in one variable.

We have a function f(x) = x

The above function represents a linear function.

As we can see in the graph of a function g(x)

f(x) = x

First shift right 1 unit

f(x) = x -1

Then reflect over y-axis

f(x) = -x - 1

Then stretch by a factor of 3

f(x) = -3x - 1

Thus, the option first “shift right 1 unit, reflect over the y-axis, and then vertically stretch by a factor of 3” is correct.

Learn more about the linear equation here:

brainly.com/question/11897796

#SPJ1

5 0
2 years ago
If 9/5 C +32=F, what is the temperature if it is 20 degrees Celsius?
Anit [1.1K]
20 celsius is 68 fahrenheit
3 0
3 years ago
Multi step equation 12 threw 14 pls
slega [8]

The computation of the equation shows that the answers will be:

12. 340 units

13. 2(270) + (2 × x) = 690

14. x = 5

<h3>How to compute the equations?</h3>

12. The first equation that's given will be:

(13.50 × x) - (3.65 × x) = 3349

13.50x - 3.65x = 3349

9.85x = 3349

x = 3349/9.85

x = 340

The number to break even is 340 units

13. The equation that can be used to find the perimeter will be:

2(270) + (2 × x) = 690

540 + 2x = 690

2x = 690 - 540

2x = 150

x = 150/2 = 75

14. x + x + 2 + 8 = 20

2x + 10 = 20

2x = 20 - 10

2x = 10

x = 10/2

x = 5

Learn more about equations on:

brainly.com/question/2972832

#SPJ1

4 0
2 years ago
Read 2 more answers
Other questions:
  • How do you write "the difference between twenty and a number and four is six" as an algebraic expression?
    10·1 answer
  • Ted tossed a coin several times and recorded the number of heads and tails in the following table:
    10·1 answer
  • A researcher is interested in determining the average number of years new teachers remain in the classroom. If past information
    5·1 answer
  • Helppppppppppppppppppppp
    9·2 answers
  • Trigonometric identities assignment 4
    14·2 answers
  • Which team has the best record? Explain how you know. a. Jules' Rules; For every three games that they played, they only lost 1.
    11·1 answer
  • West Middle School ordered 121 boxes of markers. If there are 22 teachers, how many boxes does each teacher get? Select the TWO
    15·2 answers
  • Find the percent change from 72 to 90.Is it decrease or an increase
    14·2 answers
  • Heron Island is a coral cay in the Great Barrier Reef. Around Heron Island (and elsewhere in Australia) there are 2 color morphs
    5·1 answer
  • Please help I don't understand.
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!