answer.
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
bija089 [108]
2 years ago
5

44 tens is the same as

Mathematics
1 answer:
Lilit [14]2 years ago
8 0
<span>44 tens is the same as 440 </span>
You might be interested in
Let B ∼ Bin(20,0.2). Compute the following probabilities. I would suggest computing these with a hand calculator using the formu
Makovka662 [10]

Answer:

a) 0.2182

b) 0.0691

c) 0.9309

Step-by-step explanation:

Binomial probability distribution

The binomial probability is the probability of exactly b successes on n repeated trials, and B can only have two outcomes.

P(B = b) = C_{n,b}.p^{b}.(1-p)^{n-b}

In which C_{n,b} is the number of different combinations of b objects from a set of n elements, given by the following formula.

C_{n,b} = \frac{n!}{x!(n-b)!}

And p is the probability of B happening.

In this problem we have that:

Bin(20,0.2).

This means that n = 20, p = 0.2

(a) P(B=4).

P(B = b) = C_{n,b}.p^{b}.(1-p)^{n-b}

P(B = 4) = C_{20,4}.(0.2)^{4}.(0.8)^{16} = 0.2182

(b) P(B≤1).

P(B \leq 1) = P(B = 0) + P(B = 1)

P(B = b) = C_{n,b}.p^{b}.(1-p)^{n-b}

P(B = 0) = C_{20,0}.(0.2)^{0}.(0.8)^{20} = 0.0115

P(B = 1) = C_{20,1}.(0.2)^{1}.(0.8)^{19} = 0.0576

P(B \leq 1) = P(B = 0) + P(B = 1) = 0.0115 + 0.0576 = 0.0691

(c) P(B>1).

Either B is less than or equal to 1, or B is larger than 1. The sum of the probabilities of these events is decimal 1. So

P(B \leq 1) + P(B > 1) = 1

We have that, from b), P(B \leq 1) = 0.0691

So

0.0691 + P(B > 1) = 1

P(B > 1) = 0.9309

8 0
2 years ago
Which statements are true regarding undefinable terms in geometry? Select TWO options
lakkis [162]

Answer:

3) A line has one dimension, length. (True)

5) A plane consists of an infinite set of lines. (True)

Step-by-step explanation:

There are 3 undefined terms in geometry.

a) point

b) line

c) plane

From the given options lets check which statements are true and which are false:

1) A point in the form (x, y) has two dimensions (False)

A point has no dimension

2) A plane has a definite beginning and end. (False)

A plane extends infinitely far and has indefinite beginning and end.

3) A line has one dimension, length. (True)

4) A point consists of an infinite set of lines (False)

A line consists of infinite set of points.

5) A plane consists of an infinite set of lines. (True)....

7 0
2 years ago
What two things did the delegates disagree about that forced them to make compromises
irakobra [83]
The number of representatives each state had and slaves being counted as part of the population are the two things did the delegates disagree about that forced them to make compromises. In addition, the legislative, executive and judicial branch is the three branches of the government that is created by the new constitution.
8 0
2 years ago
Which monomial is a perfect cube?<br><br> 16x6<br> 27x8<br> 32x12<br> 64x6
Svetlanka [38]
Which monomial is a perfect cube?<span>16x6</span><span>27x8</span><span>32x12</span><span>64x<span>6

Its D </span></span>
5 0
2 years ago
Read 2 more answers
mcgregor is growing alfalfa on 180 acres,which is 30% of his farmland. mcgregor has how many acres of farmland?
emmasim [6.3K]

Answer:

600 acres

Step-by-step explanation:

Hope this helps!

5 0
1 year ago
Other questions:
  • A bottle of water costs $1.50. Explain how you would make a graph of four ordered pairs to model the total cost of the water in
    8·2 answers
  • Which pairs of angles in the figure below are vertical angles?
    11·2 answers
  • HELP !!! Roberto purchased airline tickets for his family of 4. The tickets cost $1,250. The airline also charged a luggage fee,
    9·1 answer
  • PLEASES HELP ME GOD BLESS YOU!.
    8·1 answer
  • Matthew goes hiking every 12 days and swimming every 6 days. He did both
    11·1 answer
  • Blood type AB is the rarest blood type, occurring in only 4% of the population in the United States. In Australia, only 1.5% of
    9·1 answer
  • A boat on the ocean is 2 mi from the nearest point on a straight? shoreline; that point is 15 mi from a restaurant on the shore.
    12·1 answer
  • The distribution of the number of transactions performed at a bank each day is approximately normal with mean 478 transactions a
    13·1 answer
  • 3x2+3y2+2x-8=0<br><br> Find the center and radius
    10·1 answer
  • a larger gear wheel has 40 teeth and a small gear wheel has 25 teeth. if the larger one makes 100 revolutions in a minute, how m
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!