Question

A drawer contains three pairs of white socks, five pairs of black socks and two pairs of red socks. Caden randomly selects two pairs of socks on his way to the gym. What is the probability that both pairs of socks are black?

114

likes

571 views

Answer to a math question A drawer contains three pairs of white socks, five pairs of black socks and two pairs of red socks. Caden randomly selects two pairs of socks on his way to the gym. What is the probability that both pairs of socks are black?

$Expert avatar$

Cristian

4.7

119 Answers

$\frac{ 1 \times 9 }{ 2 \times 19 }$

$\frac{ 9 }{ 2 \times 19 }$

$\begin{align*}&\frac{ 9 }{ 38 } \\&0.2\overline{ 368421052631578947 }\end{align*}$

Frequently asked questions (FAQs)

Math question: What is the period of the function f(x) = tan x?Answer: The period of the tangent function f(x) = tan x is π. This means that the graph of f(x) repeats itself every π units in the x-axis. More specifically, for any integer n, f(x + nπ) = f(x) for all x. The

Question: Solve the equation for x: 3^x = 81, and graph the corresponding exponential function.

Find the value of x in the equation 3(x + 4) = 2(x - 1) + 5.

New questions in Mathematics

given cos26=k find cos13

Let the vectors be u=(-1,0,2) , v=(0,2,-3) , w=(2,2,3) Calculate the following expressions a)<u,w> b) <2u- 5v,3w>

The time it takes for a person to travel 300 m is 15 minutes. What is their speed in meters per second?

How do you think the company has increased or decreased its income?

To make brine, José buys 1 kg of salt and pays 12 pesos. If he buys 4 kg, they charge him 48 pesos, but for 100 pesos they sell him 9 kg. What is the constant of proportionality?

how many arrangement can be made of 4 letters chosen from the 8 letters of the world ABBSOLUTE

Find the derivatives for y=X+1/X-1

A company that manufactures personal hygiene items purchases machinery for $220,000 that is considered to last 7 years; it is estimated that at the end of the period it will have a salvage value of $1000. Find: to. The depreciation rate. b. The book value at the end of the sixth year.

A person borrows rm 1000 from a bank at an interest rate of 10%. After some time, he pays the bank rm 1900 as full and final settlement of the loan. Estimate the duration of his loan.