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
labwork [276]
2 years ago
6

If two coins are tossed togehter what is the probability of having at most one head

Mathematics
1 answer:
Archy [21]2 years ago
4 0

50% is the probability of one landing on tails


You might be interested in
A circle has a diameter of 57 in
goldenfox [79]

Answer:

89.49 if is the entire circle and 44.745 if is a semi circle

Step-by-step explanation:

57 / 2 = 28.5  this is the ratio

28.5 * 3.14 = 89.49

7 0
3 years ago
If Wally plans on using 30 sections of fence (one section is pictured and described above), about how many total feet of wood wi
d1i1m1o1n [39]

Answer:

A

Step-by-step explanation:

7 0
2 years ago
Considerando las siguientes variables a = ancho y l = longitud, determina su valor, si se sabe que se cuenta con un rectángulo q
kogti [31]

Answer:

La longitud = 7 metros

La anchor = 10.5 metros

Step-by-step explanation:

La fórmula para el perímetro de un rectángulo es

P = 2L + 2W

L = longitud

A = ancho

P = 35 metros

se sabe que el doble de su ancho es igual a 3 veces su largo.

2A = 3L

Ancho = 3L / 2 = 1.5L

Sustituimos 1.5L por W

35 = 2 L + 2 (1.5 L)

35 = 2L + 3L

35 = 5 litros

L = 35/5

L = 7 metros

Por lo tanto, la longitud = 7 metros

Recuerda

A = 1.5 L

A = 1.5 × 7

A = 10.5 metros

La anchor = 10.5 metros

8 0
3 years ago
Which of the following expressions is equivalent to the expression x - (-3) ?
kolezko [41]
X + 3 because in math two negatives equal a positive
6 0
2 years ago
A bag contains different colored candies. There are 50 candies in the bag, 28 are red, 10 are blue, 8 are green and 4 are yellow
Mrrafil [7]

Answer:

\displaystyle \frac{54}{5405}.

Step-by-step explanation:

How many unique combinations are possible in total?

This question takes 5 objects randomly out of a bag of 50 objects. The order in which these objects come out doesn't matter. Therefore, the number of unique choices possible will the sames as the combination

\displaystyle \left(50\atop 5\right) = 2,118,760.

How many out of that 2,118,760 combinations will satisfy the request?

Number of ways to choose 2 red candies out a batch of 28:

\displaystyle \left( 28\atop 2\right) = 378.

Number of ways to choose 3 green candies out of a batch of 8:

\displaystyle \left(8\atop 3\right)=56.

However, choosing two red candies out of a batch of 28 red candies does not influence the number of ways of choosing three green candies out of a batch of 8 green candies. The number of ways of choosing 2 red candies and 3 green candies will be the product of the two numbers of ways of choosing

\displaystyle \left( 28\atop 2\right) \cdot \left(8\atop 3\right) = 378\times 56 = 21,168.

The probability that the 5 candies chosen out of the 50 contain 2 red and 3 green will be:

\displaystyle \frac{21,168}{2,118,760} = \frac{54}{5405}.

3 0
3 years ago
Other questions:
  • Devaughn's age is two times Sydney's age. The sum of their ages is
    13·2 answers
  • Multiply (2x-5)(3x^2-4x+2)
    10·1 answer
  • Can someone Please help me find the area of the square I already know the perimeter.
    7·1 answer
  • -32 = -3 + 7x + 3(x – 2) <br> Show you work
    13·1 answer
  • PLEASE HELP<br> A . minus 7under 6 <br> b
    14·2 answers
  • Solve the equation by completing the square.<br><br> 0 = 4x2 − 72x
    9·1 answer
  • Two planes, which are 3740 miles apart, fly towards eah other. Their speeds diifer by 35 miles per hour. If they pass eah other
    6·1 answer
  • Find the Missing Angle)
    14·2 answers
  • What is the magnitude (size) of 3.7?
    10·1 answer
  • +
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!