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
IRISSAK [1]
3 years ago
14

Select the equivalent expression. Umm so yeah... happy pride month royals!

Mathematics
1 answer:
den301095 [7]3 years ago
6 0

Answer:

Step-by-step explanation:

The first answer is correct because you are really not changing anything about the question

You might be interested in
Note that common skills are listed toward the top, and less common skills are listed toward the bottom.
castortr0y [4]

Answer: critical thinking, judgement and decision making, speaking, active listening, and science

Step-by-step explanation:

I got it right.

6 0
3 years ago
Read 2 more answers
. Two rectangles have a ratio of similarity of 4/7. If one side of the small rectangle is 12m long, how long is the same side of
Akimi4 [234]

Answer:

For two rectangles to be similar, their sides have to be proportional (form equal ratios). The ratio of the two longer sides should equal the ratio of the two shorter sides.

Step-by-step explanation:

3 0
3 years ago
Solve for y. <br><br> PLEASE HELP ME THANK YOU
melomori [17]

It's an equilateral triangle. The angles have measure 60°.

Therefore we have the equations:

6x + 6 = 60        <em>subtract 6 from both sides</em>

6x = 54     <em>divide both sides by 6</em>

x = 9

5y + 10 = 60      <em>subtract 10 from both sides</em>

5y = 50      <em>divide both sides by 5</em>

y = 10

7 0
3 years ago
Read 2 more answers
Please help!!! Simplify in standard form.<br><br> (2x5+x3−3x4−x+8)−(7x5+2x4−12+6x−5x3+x2)
Ilia_Sergeevich [38]
<span>(2x^5+x^3−3x^4−x+8)−(7x^5+2x^4−12+6x−5x^3+x^2)
= </span>2x^5 − 3x^4 + x^3  −x + 8 − 7x^5  - 2x^4 + 5x^3 − x^2 − 6x + 12
= − 5x^5 − 5x^4 + 6x^3 − x^2 − 7x + 20

hope it helps
7 0
3 years ago
Estion
dalvyx [7]

Using the Poisson distribution, it is found that there is a 0.507 = 50.7% probability that the bird feeder will be visited by at most 5 birds in a 45 minute period during daylight hours.

<h3>What is the Poisson distribution?</h3>

In a Poisson distribution, the probability that X represents the number of successes of a random variable is given by:

P(X = x) = \frac{e^{-\mu}\mu^{x}}{(x)!}

The parameters are:

  • x is the number of successes
  • e = 2.71828 is the Euler number
  • \mu is the mean in the given interval.

Considering the average of 15 birds every 2 hours during daylight hours, the mean for a 45-minute period is given by:

\mu = 15 \times \frac{45}{120} = 5.625

The probability that the bird feeder will be visited by at most 5 birds in a 45 minute period during daylight hours is given by:

P(X \leq 5) = P(X = 0) + P(X = 1) + P(X = 2) + P(X = 3) + P(X = 4) + P(X = 5)

In which:

P(X = x) = \frac{e^{-\mu}\mu^{x}}{(x)!}

P(X = 0) = \frac{e^{-5.625}(5.625)^{0}}{(0)!} = 0.004

P(X = 1) = \frac{e^{-5.625}(5.625)^{1}}{(1)!} = 0.02

P(X = 2) = \frac{e^{-5.625}(5.625)^{2}}{(2)!} = 0.057

P(X = 3) = \frac{e^{-5.625}(5.625)^{3}}{(3)!} = 0.107

P(X = 4) = \frac{e^{-5.625}(5.625)^{4}}{(4)!} = 0.150

P(X = 5) = \frac{e^{-5.625}(5.625)^{5}}{(5)!} = 0.169

Then:

P(X \leq 5) = P(X = 0) + P(X = 1) + P(X = 2) + P(X = 3) + P(X = 4) + P(X = 5) = 0.004 + 0.02 + 0.057 + 0.107 + 0.15 + 0.169 = 0.507

0.507 = 50.7% probability that the bird feeder will be visited by at most 5 birds in a 45 minute period during daylight hours.

More can be learned about the Poisson distribution at brainly.com/question/13971530

#SPJ1

3 0
1 year ago
Other questions:
  • Find all solutions in the interval [0, 2π). <br><br> cos2x + 2 cos x + 1 = 0
    15·1 answer
  • To determine whether the inverse of a function is a function you can perform the horizontal line test.
    8·1 answer
  • Find the slope of the line passing through the points (2,7) and (-1, 4).<br><br> -1<br> 1<br> 3
    8·1 answer
  • Using the given information, give the vertex form equation of each parabola.
    13·1 answer
  • At the beginning of the school year, Rochelle joins the school garden club. In her plot of land, she plants 4 rows of tulips, ea
    11·1 answer
  • What is an equation that equal 1/5
    6·1 answer
  • If ⅔ of a number is 20 what is ½ of the number?​
    10·2 answers
  • PLEASE HELP .!!! ILL GIVE BRAINLIEST.. *EXRTA POINTS* .. DONT SKIP :(( ! <br> ILL GIVE 30 POINTS .
    8·2 answers
  • I really need the answer to this
    10·1 answer
  • A net of a building block is shown below. What is the total surface area of the building block? *
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!