fifibenjamin fifibenjamin

03-04-2018
Mathematics

contestada

A game board has 8 cards, and 2 say Win. Mayela picks 2 cards without replacing the first. what is the probability that neither say WIN?

Respuesta :

c1lynch10 c1lynch10

03-04-2018

Well, since there are 8 cards, and 2 say WIN, 6 of the 8 cards don't say WIN. You can express this as a ratio of 6:8 which equals 3:4, so the probability that neither says win is 75%.

Answer Link

Otras preguntas

For each function f, find f^-1 and f^-1(5). f={(-1,5), (0,0), (2,6)}

Isla, Bob and Marie are playing a game involving counters. The total number of counters stays the same throughout the game. At the start of the game, the ratio

Evaluate the expression 8 x 1. 5

What work must be done to place a satelite of mass 30kg in orbit at a height of 50km above the earth with a velocity of 800m sec?

simplify fully 40/56

Explain the different stages in nutrition of amoeba ?

Plot A(2,3) and B(2,5). What is the midpoint of points A and B?

Amy thinks of three numbers, which she calls a, b and c. The ratio a: cis 4: 3. The ratio b: cis 7:5. The median of a, b and c is 80. Work out the values of a,

The sizes of matrices A and B are given. Find the sizes of AB and BA whenever they are defined. (If the matrix product is undefined, enter UNDEFINED.) A is of s

The value of 3 in 6,300 is _____ times the value of 3 in 530.