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
Inessa05 [86]
3 years ago
5

A fair coin is tossed two times in succession. The set of equally likely outcomes is {HH, HT, TH, TT). Find the probability of g

etting exactly two heads.
The probability of getting two heads is
(Type an integer or a simplified fraction.)
Mathematics
1 answer:
Morgarella [4.7K]3 years ago
5 0

Answer:

1/4

Step-by-step explanation:

Two Heads = HH,

From four options one of them is HH,

So likely the answer is 1/4,

Hope this helps!

You might be interested in
The mean is defined as a
OverLord2011 [107]
All the numbers added up then divided by the amount of numbers.

EX: 5 + 10 + 3 + 8 + 9
       35
       35/5
       7 
8 0
3 years ago
7. What is the force of tension in a rope that spins a 250 g object in a vertical circle with a radius of 50 cm if the
Phantasy [73]
Subtract 250-50 which equals 200 and then multiply it by 3 which is 600
4 0
3 years ago
A cable is 84 meters long is cut into two pieses so that one piece is 18 meters longer than the other. find the length of each p
Nookie1986 [14]
The length is Twenty four meters long
7 0
3 years ago
The population of a rabbit colony triples each month.
djverab [1.8K]

Answer:

3645 rabbits after 6 months.

Step-by-step explanation:

The population of a rabbit colony triples each month.

This means that the population of the colony after t months is given by:

P(t) = P(0)(3)^t

In which P(0) is the initial population.

The population started with 5 rabbits.

This means that P(0) = 5

So

P(t) = 5(3)^t

How many rabbits are there after 6 months?

This is P(6). So

P(6) = 5(3)^6 = 3645

3645 rabbits after 6 months.

3 0
3 years ago
Please answerrrr thissssssss ill give you brainliest or whatever
Naddika [18.5K]

Answer: 1,2,3, and 5

Step-by-step explanation:

The isometries that preserve a shapes angles and line segments making the pre image congruent to the (post) image are :

Reflections, rotations, translations

These are rigid transformations. Think of your ruler. If you flip it, slide it, or rotate it around, did the ruler change shape? No. Just positions.

If you dilate something, you are either making it larger or smaller, therefore changing the size of the shape.

Anything that has dilation in its transformation does not have congruent shapes.

8 0
3 years ago
Other questions:
  • Mongoose McHuffy has a bike shop. He only has bicycles and tricycles in stock. In total he has 21 items in stock with a total of
    6·1 answer
  • on july 4 180 people hiked on the trail. of these 1/3 camped overnight. how many of the hikers dis not camp overnight
    14·1 answer
  • What is a demand schedule?
    11·1 answer
  • Describe the congruence transformation that maps quadrilateral ABCD to quadrilateral A'B'C'D'.
    9·1 answer
  • Can y'all help me please because I don't get it
    12·1 answer
  • Ashley has sold 70% of the 20 candy bar she is supposed to sell for her softball team how many candy bars does she have left to
    9·1 answer
  • −2+7+(−4) pls help plssssssssssssssss
    6·1 answer
  • I need help with this :)
    13·1 answer
  • Denzel can mow 1/8 of his yard every 7 minutes. If he had 40 minutes to mow 3/4 of the yard, will he have enough time
    13·1 answer
  • Timberly spent 3 4/5 hours in Misty spent 2 1/10 hours at gymnastics practice over the weekend. How many more hours did Timberly
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!