All categories

3 years ago

The letters of the words "possible outcomes" are put in a bag. Find the probability of picking the letter p.

Mathematics

1 answer:

Anarel [89]3 years ago

5 0

Answer: 1/16

Step-by-step explanation:

total number of letters in word =16

probability of p=?

in given words p is only used one time so

1/16 is the probability

You might be interested in

The probability of winning on an arcade game is 0.659. if you play the arcade game 30 times. What is the probability of winning

stealth61 [152]

The probability of winning exactly 21 times is 0.14 when the probability of winning the arcade game is 0.659.

We know that binomial probability is given by:

Probability (P) = ⁿCₓ (probability of 1st)ˣ x (1 - probability of 1st)ⁿ⁻ˣ

We are given that:

Probability of winning on an arcade game = P(A) = 0.659

So, the Probability of loosing on an arcade game will be = P'(A) = 1 - 0.659 = 0.341

Number of times the game is being played = 30

We have to find the Probability of winning exactly 21 times.

Here,

n = 30

x = 21

P(A) = 0.659

P'(A) = 0.341

Using the binomial probability formula, we get that:

Probability of winning exactly 21 times :

P(21 times) = ³⁰C₂₁ (0.659)²¹ x (0.341)⁷

P( 21 times ) = 0.14

Therefore, the probability of winning exactly 21 times is 0.14

Learn more about " Binomial Probability " here: brainly.com/question/12474772

#SPJ4

7 0

2 years ago

Read 2 more answers

Solve the system of equations below by graphing both equations with a pencil and paper. What is the solution?

Nataly [62]

Answer:

B (2,1)

Step-by-step explanation:

7 0

4 years ago

Read 2 more answers

How would the expression x^3+64 be written using sum of cubes

Hunter-Best [27]

$\bf \textit{difference and sum of cubes}
\\\\
a^3+b^3 = (a+b)(a^2-ab+b^2)
\\\\
a^3-b^3 = (a-b)(a^2+ab+b^2)\\\\
-------------------------------\\\\
\boxed{64=4^3}\qquad \qquad x^3+64\implies x^3+4^3\implies (x+4)(x^2-4x+16)$

4 0

3 years ago

Read 2 more answers

-3x - 3y = 3, -5x + y =13<br> System of Equations

Nataliya [291]

Answer:

( $\frac{-7}{3}$ , $\frac{4}{3}$ )

Step-by-step explanation:

Hi there!

We are given the following system of equations:

-3x-3y=3

-5x+y=13

and we need to find the solution (the point at which the 2 lines intersect)

let's solve this by substitution, where we will set one variable equal to an expression containing the other variable, and then substitute that expression into the other equation to solve for the variable that the expression from earlier contains, and then use the value of the solved variable to find the value of the first variable

in the second equation, add 5x to both sides to isolate y by itself

y=5x+13

now substitute 5x+13 as y in -3x-3y=3

-3x-3(5x+13)=3

do the distributive property

-3x-15x-39=3

combine like terms

-18x-39=3

add 39 to both sides

-18x=42

divide both sides by -18

x= $\frac{-7}{3}$