proposition 8 black

Heat and Thermodynamics..

A box consists of 5 white and 4 black balls. A ball is selected at random and is not replaced. A second ball is selected. Find the probability that the second ball is black, given that the first ball is black. => 1 3 or 3 8 or 4 9 or 1 6..

In a conference, 6 out of 16 delegates wore black ties. What fraction of the delegates wore black ties? Simplify the fraction using prime factorization. => 3 8 or 1 3 or 4 9 or 1 2..

The number of red, green, blue, black, and white colored balls in a bag are 3, 6, 12, 5, and 8. Find the median of the data set. => 6 or 3 or 0 or 7..

Find the number of ways of choosing 12 cards that contain exactly 8 red cards and 4 black cards from a 52 card deck. => 2 6 C 1 2 or 5 2 C 1 2 or 2 6 C 8 × 2 6 C 4 or 1 2 C 8 × 1 2 C 4..

A box consists of 5 white and 4 black balls. A ball is selected at random and is not replaced. A second ball is selected. Find the probability that the first one is white and the second one is black. => 1 or 6 1 1 or 5 1 8 or 1 3..

Sunny has 5 red, 5 black, and 4 yellow marbles. Which number sentence can be used to determine the total number of marbles with Sunny? => 5 - 7 + 4 = or 5 - 5 - 4 = or 5 + 6 + 4 = or 5 + 5 + 4 =..

A box contains 3 white, 4 black and 2 blue balls. Three balls are drawn one by one replacing the ball into the box each time before drawing the next ball. What is the probability that the first ball is blue, the second, black and the third, white? => 8 81 or 6 729 or h..

A spinner has 3 equal sections, blue, black, and brown. Predict the number of times the spinner would stop on blue, when it is spun 15 times. => 6 or 4 or 8 or 15..

1 cup of cooked black beans contains 3.5 mg of iron. Identify the equivalent fraction for the decimal. => 3 1 20 mg or 3 1 2 mg or 3 5 8 mg or 4 1 2 mg..