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
Andrews [41]
3 years ago
10

A function that assigns a numerical value to each outcome of an experiment is called

Physics
1 answer:
kozerog [31]3 years ago
8 0

Random variable

Explanation:

A function that assigns a numerical value to each outcome of an experiment is described as a random variable. Random variables helps to determine the outcome of a random event.

  • Example of a random event is tossing of die, casting of a coin.
  • Random variables ascribe numerical values to the outcome of an experiment.
  • They are often used in probability to determine the extent of the certainty of an experimental procedure.

Learn more:

Probability brainly.com/question/1637111

#learnwithBrainly

You might be interested in
Assume that speed = 10 and miles = 5. What is the value of each of the following expressions? a. speed + 12 – miles * 2 b. speed
Sergio [31]

Explanation:

Speed = 10 and miles = 5

(a) Speed + 12 – miles * 2

10 + 12 - 5 × 2

= 12

(b) speed + miles × 3

10 + 5 × 3

= 25

(c) (speed + miles) × 3

(10 + 5) × 3

= 45

(d) speed + speed × miles + miles

10 + 10 × 5 + 5

= 65

(e) (10 – speed) + miles / miles

(10 - 10) + 5/5

= 1

Therefore, this is the required solution.

6 0
4 years ago
An object 2.7 cmtall is placed12 cmin front of a mirror. •What type of mirror and what radius of curvature are needed to createa
nasty-shy [4]

Answer:

a. Concave mirror, radius of curvature = 16 cm b. magnification = 2

Explanation:

a. Since the image is upright and larger than the object, we need a concave mirror.

We know image height, h'/object height, h = -image distance, d'/object distance, d

h'/h = -d'/d

Using the real is positive convention,

h'= + 5.4 cm, h = + 2.7 cm and d = + 12 cm.

So, + 5.4 cm/+ 2.7 cm = -d'/+ 12 cm

2 = -d'/12

d' = -2 × 12 cm

= -24 cm

Using the mirror formula 1/d + 1/d' = 2/r where r = radius of curvature of the mirror

1/+12 + 1/- 24 = 2/r

1/12(1 - 1/2) = 2/r

1/12(1/2) = 2/r

1/24 = 2/r

r/2 = 24

r = 2 × 24

r = 48 cm

b.

magnification = image height, h'/object height,h = + 5.4 cm/+ 2.7 cm = 2

3 0
3 years ago
In physics class, Anne is designing a small circuit that can operate a mixer. Identify the devices she should use in the circuit
Lubov Fominskaja [6]

To operate a mixer circuit , Anne should use a (motor, buzzer, bulb, or battery) to transfer electric energy into motion. She should also use a (switch, resistor, buzzer, or bulb) to start and stop the flow of current.

An electric-powered circuit consists of a device that gives energy to the charged particles constituting the modern-day, consisting of a battery or a generator; devices that use cutting-edge, including lamps, electric cars, or computer systems; and the connecting wires or transmission traces.

An electrical circuit is an interconnection of electrical components or a version of such an interconnection, consisting of electrical elements. an electrical circuit is a network along with a closed loop, giving a go-back direction for the cutting-edge.

An electrical circuit consists of a source of electrical strength, two wires that can convey electric power present day, and a mild bulb. One stop of both the wires is hooked up to the terminal of a mobile at the same time as their free ends are related to the light bulb. the electric circuit is damaged while the bulb is switched off.

Learn more about the circuit here:-brainly.com/question/2969220

#SPJ1

7 0
1 year ago
A crate falls from an airplane flying horizontally at an altitude of 2,000 m.
Hatshy [7]

Answer:

20.2 seconds

Explanation:

The airplane (and therefore the crate) initially has no vertical velocity, so v₀ = 0 m/s.

The crate is in free fall, so a = -9.8 m/s².

The crate falls downward, so Δx = -2000 m.

Find: t, the time it takes for the crate to land.

Δx = v₀ t + ½ at²

-2000 m = (0 m/s) t + ½ (-9.8 m/s²) t²

t = 20.2 s

It takes 20.2 seconds for the crate to land.

7 0
4 years ago
A statue is made of bronze, which is an alloy of about 80% copper and 20% tin. Which metal is in the higher concentration in thi
MAXImum [283]
Copper is the higher concentrated metal in this case.
7 0
3 years ago
Other questions:
  • A tornado warning means that the current weather conditions could produce a tornado. True or False
    13·2 answers
  • Why do teens need to eat more food than an older person?
    9·2 answers
  • What properties of Pluto might make scientists think that it is a Kuiper Belt Object?
    9·1 answer
  • Science fair ideas??? please help
    7·2 answers
  • The iron nail’s mass is 16 grams and its temperature drops 650 C when dropped into the water. How much heat energy did the iron
    15·1 answer
  • How do I find out where two cars intersect when I am given velocity for the red car 14.41cm/s and the starting point for the red
    14·1 answer
  • Give me this same text but if it was a 7th grader
    5·2 answers
  • 1. What kind of force is the force of gravity? (1 Point) contact force
    6·1 answer
  • Which activity would be best for a 12-year-old who has a target heart rate of 110 bpm?
    11·2 answers
  • Difference between compound and element?
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!