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
jek_recluse [69]
3 years ago
8

What does this symbol '' £ '' mean in math, and i know its not the pound symbol.

Mathematics
1 answer:
Basile [38]3 years ago
5 0
Could just be used as a variable.
You might be interested in
A bag of tiles contains 6 green 4 yellow and 5 blue tiles. If one tile is pulled at random what is the probability of NOT choosi
astra-53 [7]
3/5 or 60% probability of not choosing green
5 0
2 years ago
A cab ride f I'm your home to the airport cost $23.47. If you want to tip the cab driver close to 10 percent of the fare, how mu
Westkost [7]
10% of 23.47 is 2.347 so about $2.35
5 0
3 years ago
What length will Zaragoza need
Dafna11 [192]

Answer:

A. 58 ft

The drawings will help

3 0
3 years ago
The number of accidents per week at a hazardous intersection varies with mean 2.2 and standard deviation 1.1. This distribution
cluponka [151]

Answer:

Step-by-step explanation:

Hello!

The definition of the Central Limi Theorem states that:

Be a population with probability function f(X;μ,δ²) from which a random sample of size n is selected. Then the distribution of the sample mean tends to the normal distribution with mean μ and variance δ²/n when the sample size tends to infinity.

As a rule, a sample of size greater than or equal to 30 is considered sufficient to apply the theorem and use the approximation.

X[bar]≈N(μ;σ²/n)

If the variable of interest is X: the number of accidents per week at a hazardous intersection.

There is no information about the distribution of this variable, but a sample of n= 52 weeks was taken, and since the sample is large enough you can approximate the distribution of the sample mean to normal. With population mean μ= 2.2 and standard deviation σ/√n= 1.1/√52= 0.15

I hope it helps!

5 0
2 years ago
the bulldogs and condors played ten games this season. which scatter plot represents the data? plzzz help if you dont know the a
docker41 [41]

Answer:

the answer is the second to the left :D

Step-by-step explanation:

each number is divided then you solve\

5 0
3 years ago
Read 2 more answers
Other questions:
  • What is face b plzz hurry!!
    14·1 answer
  • A house painter charges $14 per hour for the first 45 hours he works, time and a half for the 10 hours after that, and double ti
    5·1 answer
  • Due very soon but I can buy myself some time.
    14·1 answer
  • One of the legs of a right triangle measures 9 cm and the other leg measures 2 cm. Find the measure of the hypotenuse. If necess
    14·1 answer
  • 4 and a half divided by 6
    14·1 answer
  • Cos(0.5)+cos(0.5+2(3.14159265))+cos(0.5+4(3.14159265))
    8·1 answer
  • Aubrey walks 15 miles in 4 hours at what unit rate does Aubrey walk?
    8·2 answers
  • Patrick will borrow $4300 at 11.5% APR. He will pay it back over 5 years.
    5·2 answers
  • Trig Project
    5·1 answer
  • 213 (2 significant figures) ​
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!