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
torisob [31]
3 years ago
14

I’m still struggling on this one I think it’s A but I don’t know... please help.

Mathematics
1 answer:
Maru [420]3 years ago
5 0
Practical domain is "the realist" it is used in real situations 
A is correct
You might be interested in
Two traffic lights operate independently. Your probability of being stopped at the first one is 0.4 and your probability of bein
Rus_ich [418]

Answer:

Most people found the probability of just stopping at the first light and the probability of just stopping at the second light and added them together. I'm just going to show another valid way to solve this problem. You can solve these kinds of problems whichever way you prefer.

There are three possibilities we need to consider:

Being stopped at both lights

Being stopped at neither light

Being stopped at exactly one light

The sum of the probabilities of all of the events has to be 1 because there is a 100% chance that one of these possibilities has to occur, so the probability of being stopped at exactly one light is 1 minus the probability of being stopped at both lights minus the probability of being stopped at neither.

Because the lights are independent, the probability of being stopped at both lights is just the probability of being stopped at the first light times the probability of being stopped at the second light. (0.4)(0.7) = 0.28

The probability of being stopped at neither is the probability of not being stopped at the first light, which is 1-0.4 or 0.6, times the probability of not being stopped at the second light, which is 1-0.7 or 0.3. (0.6)(0.3) = 0.18

Step-by-step explanation:

8 0
2 years ago
Read 2 more answers
<img src="https://tex.z-dn.net/?f=%28-5x%5E3%29%5E3%2F%2810x%5E5%29%5E2" id="TexFormula1" title="(-5x^3)^3/(10x^5)^2" alt="(-5x^
marta [7]

Answer:

-\frac{5}{4x}

Step-by-step explanation:

<h2>\left(-5x^3\right)^3\div \left(10x^5\right)^2</h2><h2>\frac{-5^3x^9}{\left(10x^5\right)^2}</h2><h2>\frac{-5^3x^9}{10^2x^{10}}</h2><h2>\frac{-5^3x^9}{5^2\cdot \:2^2x^{10}}</h2><h2>\frac{-5x^9}{2^2x^{10}}</h2><h2>\frac{-5}{2^2x}</h2>

-\frac{5}{4x}

- hope it helps! -

<h2 />

3 0
1 year ago
1. The measure of side c is 150 feet and the
devlian [24]

Answer:

Step-by-step explanation:

We need a picture of what you're talking about.

3 0
3 years ago
A survey by the state health department found that the average person ate 208 pounds of vegetables last year and 125 5/8 pounds
Trava [24]
I think you would divide
8 0
3 years ago
A line passes through the point (-4, -2) and has a slope of -5/2. Write an equation in slope- intercept form for this line.
kirill115 [55]

Answer:

<h2>           y = -⁵/₂x - 12 </h2>

Step-by-step explanation:

The point-slope form of the equation is y - y₀ = m(x - x₀), where (x₀, y₀) is any point the line passes through and m is the slope:

m = -⁵/₂

(-4, -2)    ⇒   x₀ = -4,  y₀ = -2

The point-slope form of the equation:

y + 2 = -⁵/₂(x + 4)

So:

y + 2 = -⁵/₂x - 10         {subtract 2 from both sides}

y = -⁵/₂x - 12             ←  the slope-intercept form of the equation

5 0
3 years ago
Other questions:
  • Tina recorded the low temperatures for the last seven days. Here are her observations:
    14·1 answer
  • can someone please help me with this question What is the minimum value of the quadratic function f(x) = x² - 2x + 7
    5·1 answer
  • The volume of a fear is 4,000pi m³. What is the surface area of the sphere to the nearest square meter?
    5·1 answer
  • Simplify the expression. (5+3)×4 8 17 23 32
    15·1 answer
  • A rectangular bin has a perimeter of 36 inches. The length of the bin is twice the width. Write and solve an equation to determi
    12·1 answer
  • Find the value of 3/4 + 1/5 cannnnnn anyone helppp!???
    6·2 answers
  • Convert 0.0008 as a fraction in its simplest form​
    5·2 answers
  • Would appreciate some help with this question, I am struggling!
    10·1 answer
  • Convert 70.4 pounds to kilograms​
    5·1 answer
  • The function a(b) relates the area of a trapezoid with a given height of 12 and
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!